CEPHALOPODA [Class]
   |----> AMMONOIDEA [Subclass]
   |----> |----> AGONIATITIDA [Order]
   |----> |----> |----> AGONIATITOIDEA [Superfamily]
   |----> |----> |----> |----> AGONIATITIDAE [Family] + (41 SP, 13 IMG)
   |----> |----> |----> |----> ATLANTOCERATIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> PINACITIDAE [Family] + (13 SP, 5 IMG)
   |----> |----> |----> |----> TAMARITIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> AMIMAGONIATITOIDEA [Superfamily]
   |----> |----> |----> |----> AUGURITIDAE [Family] + (7 SP, 1 IMG)
   |----> |----> |----> |----> LATANARCESTIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> |----> MIMAGONIATITIDAE [Family] + (16 SP, 3 IMG)
   |----> |----> |----> AMIMOSPHINCTOIDEA [Superfamily]
   |----> |----> |----> |----> MIMOCERATIDAE [Family] + (11 SP, 5 IMG)
   |----> |----> |----> |----> MIMOSPHINCTIDAE [Family] + (49 SP, 7 IMG)
   |----> |----> |----> |----> TEICHERTICERATIDAE [Family] + (28 SP, 3 IMG)
   |----> |----> |----> ANARCESTOIDEA [Superfamily]
   |----> |----> |----> |----> ANARCESTIDAE [Family] + (23 SP, 7 IMG)
   |----> |----> |----> |----> SOBOLEWIIDAE [Family] + (22 SP, 9 IMG)
   |----> |----> |----> |----> WERNEROCERATIDAE [Family] + (26 SP, 8 IMG)
   |----> |----> |----> BELOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ACANTHOCLYMENIIDAE [Family] + (14 SP, 2 IMG)
   |----> |----> |----> |----> BELOCERATIDAE [Family] + (21 SP, 2 IMG)
   |----> |----> |----> |----> NORDICERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> GEPHUROCERATOIDEA [Superfamily]
   |----> |----> |----> |----> DEVONOPRONORITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> GEPHUROCERATIDAE [Family] + (94 SP, 17 IMG)
   |----> |----> |----> |----> KOENENITIDAE [Family] + (22 SP, 1 IMG)
   |----> |----> |----> |----> PONTICERATIDAE [Family] + (30 SP, 2 IMG)
   |----> |----> |----> |----> TAOUZITIDAE [Family] + (12 SP, 3 IMG)
   |----> |----> |----> PHARCICERATOIDEA [Superfamily]
   |----> |----> |----> |----> MAENIOCERATIDAE [Family] + (9 SP, 2 IMG)
   |----> |----> |----> |----> PETTEROCERATIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> |----> PHARCICERATIDAE [Family] + (41 SP, 16 IMG)
   |----> |----> |----> |----> TRIAINOCERATIDAE [Family] + (13 SP, 4 IMG)
   |----> |----> |----> AGONIATITIDA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> AMMONITIDA [Order]
   |----> |----> |----> ANCYLOCERATINA [SubOrder]
   |----> |----> |----> |----> ANCYLOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACRIOCERATIDAE [Family] + (16 SP, 2 IMG)
   |----> |----> |----> |----> |----> ANCYLOCERATIDAE [Family] + (409 SP, 34 IMG)
   |----> |----> |----> |----> |----> CRIOCERATITIDAE [Family] + (138 SP, 27 IMG)
   |----> |----> |----> |----> |----> EMERICICERATIDAE [Family] + (54 SP, 10 IMG)
   |----> |----> |----> |----> |----> HEMIHOPLITIDAE [Family] + (50 SP, 9 IMG)
   |----> |----> |----> |----> |----> HETEROCERATIDAE [Family] + (77 SP, 17 IMG)
   |----> |----> |----> |----> |----> HIMANTOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> |----> LABECERATIDAE [Family] + (53 SP, 1 IMG)
   |----> |----> |----> |----> |----> LEPTOCERATOIDIDAE [Family] + (40 SP, 5 IMG)
   |----> |----> |----> |----> |----> PTYCHOCERATIDAE [Family] + (23 SP, 2 IMG)
   |----> |----> |----> |----> BOCHIANITOIDEA [Superfamily]
   |----> |----> |----> |----> |----> BOCHIANITIDAE [Family] + (38 SP, 5 IMG)
   |----> |----> |----> |----> DESHAYESITOIDEA [Superfamily]
   |----> |----> |----> |----> |----> DESHAYESITIDAE [Family] + (105 SP, 51 IMG)
   |----> |----> |----> |----> DOUVILLEICERATOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ASTIERICERATIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> |----> |----> DOUVILLEICERATIDAE [Family] + (32 SP, 11 IMG)
   |----> |----> |----> |----> |----> PARAHOPLITIDAE [Family] + (33 SP, 18 IMG)
   |----> |----> |----> |----> PROTANCYLOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AEGOCRIOCERATIDAE [Family] + (29 SP, 7 IMG)
   |----> |----> |----> |----> |----> PROTANCYLOCERATIDAE [Family] + (28 SP, 8 IMG)
   |----> |----> |----> ACANTHOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ACANTHOCERATIDAE [Family] + (264 SP, 82 IMG)
   |----> |----> |----> |----> BRANCOCERATIDAE [Family] + (191 SP, 29 IMG)
   |----> |----> |----> |----> COILOPOCERATIDAE [Family] + (16 SP, 7 IMG)
   |----> |----> |----> |----> COLLIGNONICERATIDAE [Family] + (144 SP, 28 IMG)
   |----> |----> |----> |----> FLICKIIDAE [Family] + (12 SP, 1 IMG)
   |----> |----> |----> |----> FORBESICERATIDAE [Family] + (11 SP, 7 IMG)
   |----> |----> |----> |----> LEYMERIELLIDAE [Family] + (8 SP, 3 IMG)
   |----> |----> |----> |----> LYELLICERATIDAE [Family] + (47 SP, 10 IMG)
   |----> |----> |----> |----> PROLYELLICERATIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> |----> PSEUDOTISSOTIIDAE [Family] + (22 SP, 15 IMG)
   |----> |----> |----> |----> SPHENODISCIDAE [Family] + (25 SP, 6 IMG)
   |----> |----> |----> |----> TISSOTIIDAE [Family] + (14 SP, 6 IMG)
   |----> |----> |----> |----> VASCOCERATIDAE [Family] + (58 SP, 17 IMG)
   |----> |----> |----> DESMOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> BARREMITIDAE [Family] + (33 SP, 12 IMG)
   |----> |----> |----> |----> DESMOCERATIDAE [Family] + (171 SP, 59 IMG)
   |----> |----> |----> |----> KOSSMATICERATIDAE [Family] + (69 SP, 13 IMG)
   |----> |----> |----> |----> MUNIERICERATIDAE [Family] + (22 SP, 9 IMG)
   |----> |----> |----> |----> PACHYDISCIDAE [Family] + (132 SP, 22 IMG)
   |----> |----> |----> |----> SILESITIDAE [Family] + (20 SP, 13 IMG)
   |----> |----> |----> ENGONOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ENGONOCERATIDAE [Family] + (30 SP, 6 IMG)
   |----> |----> |----> |----> KNEMICERATIDAE [Family] + (56 SP, 1 IMG)
   |----> |----> |----> EODEROCERATOIDEA [Superfamily]
   |----> |----> |----> |----> AMALTHEIDAE [Family] + (30 SP, 28 IMG)
   |----> |----> |----> |----> COELOCERATIDAE [Family] + (36 SP, 5 IMG)
   |----> |----> |----> |----> DACTYLIOCERATIDAE [Family] + (108 SP, 45 IMG)
   |----> |----> |----> |----> EODEROCERATIDAE [Family] + (60 SP, 20 IMG)
   |----> |----> |----> |----> LIPAROCERATIDAE [Family] + (48 SP, 22 IMG)
   |----> |----> |----> |----> PHRICODOCERATIDAE [Family] + (32 SP, 4 IMG)
   |----> |----> |----> |----> POLYMORPHITIDAE [Family] + (74 SP, 16 IMG)
   |----> |----> |----> HAPLOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> BINNEYITIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> |----> HAPLOCERATIDAE [Family] + (39 SP, 25 IMG)
   |----> |----> |----> |----> OPPELIIDAE [Family] + (207 SP, 94 IMG)
   |----> |----> |----> |----> STRIGOCERATIDAE [Family] + (13 SP, 12 IMG)
   |----> |----> |----> HILDOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> GRAPHOCERATIDAE [Family] + (145 SP, 117 IMG)
   |----> |----> |----> |----> HAMMATOCERATIDAE [Family] + (100 SP, 40 IMG)
   |----> |----> |----> |----> HILDOCERATIDAE [Family] + (306 SP, 151 IMG)
   |----> |----> |----> |----> PHYMATOCERATIDAE [Family] + (62 SP, 26 IMG)
   |----> |----> |----> |----> SONNINIIDAE [Family] + (94 SP, 85 IMG)
   |----> |----> |----> HOPLITOIDEA [Superfamily]
   |----> |----> |----> |----> HOPLITIDAE [Family] + (177 SP, 111 IMG)
   |----> |----> |----> |----> PLACENTICERATIDAE [Family] + (41 SP, 14 IMG)
   |----> |----> |----> |----> SCHLOENBACHIIDAE [Family] + (6 SP, 7 IMG)
   |----> |----> |----> LYTOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> LYTOCERATIDAE [Family] + (127 SP, 32 IMG)
   |----> |----> |----> |----> NANNOLYTOCERATIDAE [Family] + (4 SP, 3 IMG)
   |----> |----> |----> PERISPHINCTOIDEA [Superfamily]
   |----> |----> |----> |----> ASPIDOCERATIDAE [Family] + (119 SP, 38 IMG)
   |----> |----> |----> |----> ATAXIOCERATIDAE [Family] + (22 SP, 6 IMG)
   |----> |----> |----> |----> AULACOSTEPHANIDAE [Family] + (62 SP, 9 IMG)
   |----> |----> |----> |----> DORSOPLANITIDAE [Family] + (25 SP, 14 IMG)
   |----> |----> |----> |----> HIMALAYITIDAE [Family] + (33 SP, 6 IMG)
   |----> |----> |----> |----> HOLCODISCIDAE [Family] + (16 SP, 4 IMG)
   |----> |----> |----> |----> MORPHOCERATIDAE [Family] + (18 SP, 13 IMG)
   |----> |----> |----> |----> NEOCOMITIDAE [Family] + (175 SP, 42 IMG)
   |----> |----> |----> |----> OLCOSTEPHANIDAE [Family] + (65 SP, 13 IMG)
   |----> |----> |----> |----> OOSTERELLIDAE [Family] + (8 SP, 2 IMG)
   |----> |----> |----> |----> PARKINSONIIDAE [Family] + (44 SP, 31 IMG)
   |----> |----> |----> |----> PERISPHINCTIDAE [Family] + (236 SP, 140 IMG)
   |----> |----> |----> |----> PLATYLENTICERATIDAE [Family] + (6 SP, 1 IMG)
   |----> |----> |----> |----> POLYPTYCHITIDAE [Family] + (117 SP, 15 IMG)
   |----> |----> |----> |----> REINECKEIIDAE [Family] + (40 SP, 14 IMG)
   |----> |----> |----> |----> SIMOCERATIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> PSILOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ARIETITIDAE [Family] + (114 SP, 28 IMG)
   |----> |----> |----> |----> CYMBITIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> |----> ECHIOCERATIDAE [Family] + (34 SP, 17 IMG)
   |----> |----> |----> |----> OXYNOTICERATIDAE [Family] + (42 SP, 16 IMG)
   |----> |----> |----> |----> PSILOCERATIDAE [Family] + (46 SP, 8 IMG)
   |----> |----> |----> |----> SCHLOTHEIMIIDAE [Family] + (35 SP, 8 IMG)
   |----> |----> |----> PULCHELLIOIDEA [Superfamily]
   |----> |----> |----> |----> LEOPOLDIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> PULCHELLIIDAE [Family] + (21 SP, 14 IMG)
   |----> |----> |----> STEPHANOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> CADOCERATIDAE [Family] + (48 SP, 11 IMG)
   |----> |----> |----> |----> CARDIOCERATIDAE [Family] + (57 SP, 41 IMG)
   |----> |----> |----> |----> CLYDONICERATIDAE [Family] + (6 SP, 5 IMG)
   |----> |----> |----> |----> KOSMOCERATIDAE [Family] + (36 SP, 22 IMG)
   |----> |----> |----> |----> MACROCEPHALITIDAE [Family] + (16 SP, 17 IMG)
   |----> |----> |----> |----> MAYAITIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> OECOPTYCHIIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> OTOITIDAE [Family] + (58 SP, 32 IMG)
   |----> |----> |----> |----> PACHYCERATIDAE [Family] + (17 SP, 6 IMG)
   |----> |----> |----> |----> SPHAEROCERATIDAE [Family] + (49 SP, 19 IMG)
   |----> |----> |----> |----> SPIROCERATIDAE [Family] + (8 SP, 5 IMG)
   |----> |----> |----> |----> STEPHANOCERATIDAE [Family] + (55 SP, 37 IMG)
   |----> |----> |----> |----> THAMBOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> TULITIDAE [Family] + (20 SP, 16 IMG)
   |----> |----> |----> TETRAGONITOIDEA [Superfamily]
   |----> |----> |----> |----> GAUDRYCERATIDAE [Family] + (69 SP, 23 IMG)
   |----> |----> |----> |----> TETRAGONITIDAE [Family] + (38 SP, 6 IMG)
   |----> |----> |----> SINUICERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> AMMONITIDA (unassigned) [Family] + (56 SP, 2 IMG)
   |----> |----> CERATITIDA [Order]
   |----> |----> |----> ARCESTOIDEA [Superfamily]
   |----> |----> |----> |----> ARCESTIDAE [Family] + (105 SP, 4 IMG)
   |----> |----> |----> |----> CLADISCITIDAE [Family] + (45 SP, 3 IMG)
   |----> |----> |----> |----> JOANNITIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> |----> PROARCESTIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> |----> SPHINGITIDAE [Family] + (9 SP, 0 IMG)
   |----> |----> |----> CERATITOIDEA [Superfamily]
   |----> |----> |----> |----> ACROCHORDICERATIDAE [Family] + (24 SP, 0 IMG)
   |----> |----> |----> |----> BADIOTITIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> BALATONITIDAE [Family] + (35 SP, 2 IMG)
   |----> |----> |----> |----> BEYRICHITIDAE [Family] + (114 SP, 7 IMG)
   |----> |----> |----> |----> CERATITIDAE [Family] + (90 SP, 11 IMG)
   |----> |----> |----> |----> HUNGARITIDAE [Family] + (12 SP, 0 IMG)
   |----> |----> |----> |----> RIMKINITIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> SIBIRITIDAE [Family] + (71 SP, 0 IMG)
   |----> |----> |----> CHORISTOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> CHORISTOCERATIDAE [Family] + (14 SP, 0 IMG)
   |----> |----> |----> |----> COCHLOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> CYCLOCELTITIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> |----> RHABDOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> CLYDONITOIDEA [Superfamily]
   |----> |----> |----> |----> CLIONITITIDAE [Family] + (14 SP, 0 IMG)
   |----> |----> |----> |----> CLYDONITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> METASIBIRITIDAE [Family] + (15 SP, 0 IMG)
   |----> |----> |----> |----> SANDLINGITIDAE [Family] + (13 SP, 0 IMG)
   |----> |----> |----> |----> STEINMANNITIDAE [Family] + (19 SP, 0 IMG)
   |----> |----> |----> |----> THETIDITIDAE [Family] + (28 SP, 0 IMG)
   |----> |----> |----> DANUBITOIDEA [Superfamily]
   |----> |----> |----> |----> APLOCOCERATIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> |----> DANUBITIDAE [Family] + (20 SP, 0 IMG)
   |----> |----> |----> |----> LECANITIDAE [Family] + (9 SP, 0 IMG)
   |----> |----> |----> |----> LONGOBARDITIDAE [Family] + (65 SP, 2 IMG)
   |----> |----> |----> |----> NANNITIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> DINARITOIDEA [Superfamily]
   |----> |----> |----> |----> COLUMBITIDAE [Family] + (58 SP, 1 IMG)
   |----> |----> |----> |----> DINARITIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> KHVALYNITIDAE [Family] + (15 SP, 0 IMG)
   |----> |----> |----> |----> PARAGOCERATIDAE [Family] + (12 SP, 0 IMG)
   |----> |----> |----> |----> TIROLITIDAE [Family] + (12 SP, 1 IMG)
   |----> |----> |----> LOBITACEAE [Superfamily]
   |----> |----> |----> |----> LOBITIDAE [Family] + (32 SP, 0 IMG)
   |----> |----> |----> MEEKOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ALBANITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> ARCTOCERATIDAE [Family] + (32 SP, 4 IMG)
   |----> |----> |----> |----> BYRRANGOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> CLYPEOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> DIENEROCERATIDAE [Family] + (21 SP, 2 IMG)
   |----> |----> |----> |----> FLEMINGITIDAE [Family] + (54 SP, 2 IMG)
   |----> |----> |----> |----> GALFETTITIDAE [Family] + (16 SP, 0 IMG)
   |----> |----> |----> |----> GYRONITIDAE [Family] + (23 SP, 0 IMG)
   |----> |----> |----> |----> MEEKOCERATIDAE [Family] + (62 SP, 1 IMG)
   |----> |----> |----> |----> MELAGATHICERATIDAE [Family] + (84 SP, 3 IMG)
   |----> |----> |----> |----> MULLERICERATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> |----> OPHICERATIDAE [Family] + (19 SP, 0 IMG)
   |----> |----> |----> |----> PRIONITIDAE [Family] + (52 SP, 1 IMG)
   |----> |----> |----> |----> PROPTYCHITIDAE [Family] + (116 SP, 1 IMG)
   |----> |----> |----> |----> USSURIIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> MEGAPHYLLITOIDEA [Superfamily]
   |----> |----> |----> |----> MEGAPHYLLITIDAE [Family] + (16 SP, 1 IMG)
   |----> |----> |----> |----> PARAPOPANOCERATIDAE [Family] + (36 SP, 4 IMG)
   |----> |----> |----> |----> PROCARNITIDAE [Family] + (13 SP, 0 IMG)
   |----> |----> |----> NATHORSTITOIDEA [Superfamily]
   |----> |----> |----> |----> NATHORSTITIDAE [Family] + (15 SP, 0 IMG)
   |----> |----> |----> |----> PROTEUSITIDAE [Family] + (9 SP, 2 IMG)
   |----> |----> |----> |----> THANAMITIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> NORITOIDEA [Superfamily]
   |----> |----> |----> |----> INYOITIDAE [Family] + (12 SP, 2 IMG)
   |----> |----> |----> |----> LANCEOLITIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> |----> NORITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> STEPHANITIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> OTOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ANDERSSONOCERATIDAE [Family] + (23 SP, 0 IMG)
   |----> |----> |----> |----> ARAXOCERATIDAE [Family] + (65 SP, 1 IMG)
   |----> |----> |----> |----> OTOCERATIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> PINACOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> CARNITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> GYMNITIDAE [Family] + (60 SP, 2 IMG)
   |----> |----> |----> |----> ISCULITIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> KLAMATHITIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> |----> PINACOCERATIDAE [Family] + (16 SP, 0 IMG)
   |----> |----> |----> PTYCHITOIDEA [Superfamily]
   |----> |----> |----> |----> EOSAGENITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> PTYCHITIDAE [Family] + (31 SP, 1 IMG)
   |----> |----> |----> |----> STURIIDAE [Family] + (13 SP, 0 IMG)
   |----> |----> |----> SAGECERATOIDEA [Superfamily]
   |----> |----> |----> |----> ASPENITIDAE [Family] + (9 SP, 1 IMG)
   |----> |----> |----> |----> BENECKEIIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> HEDENSTROEMIIDAE [Family] + (21 SP, 2 IMG)
   |----> |----> |----> |----> SAGECERATIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> TRACHYCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ARPADITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> DISTICHITIDAE [Family] + (14 SP, 0 IMG)
   |----> |----> |----> |----> DRONOVITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> HERACLITIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> NORIDISCITIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> TIBETITIDAE [Family] + (52 SP, 0 IMG)
   |----> |----> |----> |----> TRACHYCERATIDAE [Family] + (124 SP, 2 IMG)
   |----> |----> |----> TROPITOIDEA [Superfamily]
   |----> |----> |----> |----> ADYGEITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> DIDYMITIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> |----> EPISCULITIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> |----> HALORITIDAE [Family] + (43 SP, 1 IMG)
   |----> |----> |----> |----> JUVAVITIDAE [Family] + (74 SP, 0 IMG)
   |----> |----> |----> |----> PARATHISBITIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> |----> THISBITIDAE [Family] + (16 SP, 0 IMG)
   |----> |----> |----> |----> TROPICELTITIDAE [Family] + (12 SP, 0 IMG)
   |----> |----> |----> XENODISCOIDEA [Superfamily]
   |----> |----> |----> |----> DZHULFITIDAE [Family] + (32 SP, 24 IMG)
   |----> |----> |----> |----> HEMILECANITIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> HUANANOCERATIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> |----> KASHMIRITIDAE [Family] + (32 SP, 0 IMG)
   |----> |----> |----> |----> LIUCHENGOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> PARACELTITIDAE [Family] + (23 SP, 0 IMG)
   |----> |----> |----> |----> PLEURONODOCERATIDAE [Family] + (39 SP, 0 IMG)
   |----> |----> |----> |----> PSEUDOTIROLITIDAE [Family] + (34 SP, 0 IMG)
   |----> |----> |----> |----> TAPASHANITIDAE [Family] + (24 SP, 0 IMG)
   |----> |----> |----> |----> XENOCELTITIDAE [Family] + (13 SP, 0 IMG)
   |----> |----> |----> |----> XENODISCIDAE [Family] + (19 SP, 1 IMG)
   |----> |----> |----> CERATITIDA (unassigned) [Family] + (23 SP, 0 IMG)
   |----> |----> CLYMENIIDA [Order]
   |----> |----> |----> BILOCLYMENIOIDEA [Superfamily]
   |----> |----> |----> |----> BILOCLYMENIIDAE [Family] + (16 SP, 1 IMG)
   |----> |----> |----> |----> PACHYCLYMENIIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> CLYMENIOIDEA [Superfamily]
   |----> |----> |----> |----> CLYMENIIDAE [Family] + (15 SP, 3 IMG)
   |----> |----> |----> |----> KOSMOCLYMENIIDAE [Family] + (41 SP, 6 IMG)
   |----> |----> |----> CYRTOCLYMENIOIDEA [Superfamily]
   |----> |----> |----> |----> CARINOCLYMENIIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> |----> CYMACLYMENIIDAE [Family] + (61 SP, 9 IMG)
   |----> |----> |----> |----> CYRTOCLYMENIIDAE [Family] + (66 SP, 4 IMG)
   |----> |----> |----> |----> RECTOCLYMENIIDAE [Family] + (33 SP, 4 IMG)
   |----> |----> |----> GONIOCLYMENIOIDEA [Superfamily]
   |----> |----> |----> |----> COSTACLYMENIIDAE [Family] + (8 SP, 2 IMG)
   |----> |----> |----> |----> GONIOCLYMENIIDAE [Family] + (23 SP, 4 IMG)
   |----> |----> |----> |----> SELLACLYMENIIDAE [Family] + (5 SP, 2 IMG)
   |----> |----> |----> |----> SPHENOCLYMENIIDAE [Family] + (10 SP, 3 IMG)
   |----> |----> |----> PLATYCLYMENIOIDEA [Superfamily]
   |----> |----> |----> |----> GLATZIELLIDAE [Family] + (16 SP, 5 IMG)
   |----> |----> |----> |----> PIRICLYMENIIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> PLATYCLYMENIIDAE [Family] + (87 SP, 15 IMG)
   |----> |----> |----> WOCKLUMERIOIDEA [Superfamily]
   |----> |----> |----> |----> PARAWOCKLUMERIIDAE [Family] + (11 SP, 7 IMG)
   |----> |----> |----> |----> WOCKLUMERIIDAE [Family] + (11 SP, 1 IMG)
   |----> |----> |----> CLYMENIIDA (unassigned) [Family] + (1 SP, 1 IMG)
   |----> |----> GONIATITIDA [Order]
   |----> |----> |----> ADRIANITOIDEA [Superfamily]
   |----> |----> |----> |----> ADRIANITIDAE [Family] + (80 SP, 3 IMG)
   |----> |----> |----> |----> PALERMOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> AGATHICERATOIDEA [Superfamily]
   |----> |----> |----> |----> AGATHICERATIDAE [Family] + (31 SP, 3 IMG)
   |----> |----> |----> CYCLOLOBOIDEA [Superfamily]
   |----> |----> |----> |----> CYCLOLOBIDAE [Family] + (53 SP, 1 IMG)
   |----> |----> |----> |----> NEOSTACHEOCERATIDAE [Family] + (47 SP, 1 IMG)
   |----> |----> |----> |----> VIDRIOCERATIDAE [Family] + (18 SP, 1 IMG)
   |----> |----> |----> DIMEROCERATOIDEA [Superfamily]
   |----> |----> |----> |----> DIMEROCERATIDAE [Family] + (23 SP, 3 IMG)
   |----> |----> |----> |----> PHENACOCERATIDAE [Family] + (9 SP, 1 IMG)
   |----> |----> |----> |----> PROLOBITIDAE [Family] + (17 SP, 5 IMG)
   |----> |----> |----> DIMORPHOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ANTHRACOCERATIDAE [Family] + (29 SP, 11 IMG)
   |----> |----> |----> |----> BERKHOCERATIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> |----> DIMORPHOCERATIDAE [Family] + (36 SP, 5 IMG)
   |----> |----> |----> |----> EOGONIOLOBOCERATIDAE [Family] + (14 SP, 0 IMG)
   |----> |----> |----> |----> GIRTYOCERATIDAE [Family] + (71 SP, 13 IMG)
   |----> |----> |----> GASTRIOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> GASTRIOCERATIDAE [Family] + (36 SP, 5 IMG)
   |----> |----> |----> |----> GLAPHYRITIDAE [Family] + (96 SP, 6 IMG)
   |----> |----> |----> |----> HOMOCERATIDAE [Family] + (33 SP, 4 IMG)
   |----> |----> |----> |----> RETICULOCERATIDAE [Family] + (68 SP, 14 IMG)
   |----> |----> |----> GONIATITOIDEA [Superfamily]
   |----> |----> |----> |----> DELEPINOCERATIDAE [Family] + (24 SP, 3 IMG)
   |----> |----> |----> |----> GONIATITIDAE [Family] + (108 SP, 28 IMG)
   |----> |----> |----> GONIOLOBOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> GONIOLOBOCERATIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> |----> WIEDEYOCERATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> KARAGANDOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> KARAGANDOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> PRODROMITIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> MARATHONITOIDEA [Superfamily]
   |----> |----> |----> |----> HYATTOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> MARATHONITIDAE [Family] + (39 SP, 0 IMG)
   |----> |----> |----> NEODIMORPHOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> NEODIMORPHOCERATIDAE [Family] + (9 SP, 2 IMG)
   |----> |----> |----> |----> RAMOSITIDAE [Family] + (17 SP, 4 IMG)
   |----> |----> |----> NEOGLYPHIOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> CRAVENOCERATIDAE [Family] + (50 SP, 10 IMG)
   |----> |----> |----> |----> FERGANOCERATIDAE [Family] + (6 SP, 1 IMG)
   |----> |----> |----> |----> NEOGLYPHIOCERATIDAE [Family] + (28 SP, 2 IMG)
   |----> |----> |----> |----> RHYMMOCERATIDAE [Family] + (9 SP, 1 IMG)
   |----> |----> |----> NEOICOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> EUPLEUROCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> METALEGOCERATIDAE [Family] + (53 SP, 2 IMG)
   |----> |----> |----> |----> NEOICOCERATIDAE [Family] + (17 SP, 1 IMG)
   |----> |----> |----> |----> PARAGASTRIOCERATIDAE [Family] + (139 SP, 2 IMG)
   |----> |----> |----> |----> SPIROLEGOCERATIDAE [Family] + (14 SP, 0 IMG)
   |----> |----> |----> NOMISMOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ENTOGONITIDAE [Family] + (12 SP, 1 IMG)
   |----> |----> |----> |----> NOMISMOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> PERICYCLOIDEA [Superfamily]
   |----> |----> |----> |----> INTOCERATIDAE [Family] + (10 SP, 0 IMG)
   |----> |----> |----> |----> MAXIGONIATITIDAE [Family] + (26 SP, 12 IMG)
   |----> |----> |----> |----> MUENSTEROCERATIDAE [Family] + (34 SP, 10 IMG)
   |----> |----> |----> |----> PERICYCLIDAE [Family] + (42 SP, 12 IMG)
   |----> |----> |----> |----> ROTOPERICYCLIDAE [Family] + (7 SP, 6 IMG)
   |----> |----> |----> |----> TEMERTASSETIIDAE [Family] + (12 SP, 11 IMG)
   |----> |----> |----> POPANOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> MONGOLOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> POPANOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> PRIONOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> ACROCANITIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> CHEILOCERATIDAE [Family] + (69 SP, 16 IMG)
   |----> |----> |----> |----> GATTENDORFIIDAE [Family] + (60 SP, 6 IMG)
   |----> |----> |----> |----> PRAEGLYPHIOCERATIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> |----> PRIONOCERATIDAE [Family] + (78 SP, 4 IMG)
   |----> |----> |----> |----> PSEUDARIETITIDAE [Family] + (10 SP, 0 IMG)
   |----> |----> |----> |----> SPORADOCERATIDAE [Family] + (77 SP, 9 IMG)
   |----> |----> |----> |----> VOEHRINGERITIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> PSEUDOHALORITOIDEA [Superfamily]
   |----> |----> |----> |----> MAXIMITIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> |----> PSEUDOHALORITIDAE [Family] + (50 SP, 0 IMG)
   |----> |----> |----> SCHISTOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> CHRISTIOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> ORULGANITIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> PSEUDOPARALEGOCERATIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> |----> SCHISTOCERATIDAE [Family] + (21 SP, 3 IMG)
   |----> |----> |----> |----> WELLERITIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> SHUMARDITOIDEA [Superfamily]
   |----> |----> |----> |----> PARASHUMARDITIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> |----> PERRINITIDAE [Family] + (26 SP, 0 IMG)
   |----> |----> |----> |----> SHUMARDITIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> |----> SOMOHOLITIDAE [Family] + (22 SP, 0 IMG)
   |----> |----> |----> SOMOHOLITOIDEA [Superfamily]
   |----> |----> |----> |----> STENOGLAPHYRITIDAE [Family] + (31 SP, 2 IMG)
   |----> |----> |----> THALASSOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> BISATOCERATIDAE [Family] + (13 SP, 0 IMG)
   |----> |----> |----> |----> THALASSOCERATIDAE [Family] + (29 SP, 0 IMG)
   |----> |----> |----> TORNOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> KIRSOCERATIDAE [Family] + (19 SP, 2 IMG)
   |----> |----> |----> |----> PARODOCERATIDAE [Family] + (14 SP, 7 IMG)
   |----> |----> |----> |----> POSTTORNOCERATIDAE [Family] + (25 SP, 2 IMG)
   |----> |----> |----> |----> PSEUDOCLYMENIIDAE [Family] + (11 SP, 1 IMG)
   |----> |----> |----> |----> TORNOCERATIDAE [Family] + (116 SP, 14 IMG)
   |----> |----> |----> GONIATITIDA (unassigned) [Family] + (3 SP, 0 IMG)
   |----> |----> PHYLLOCERATIDA [Order]
   |----> |----> |----> PHYLLOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> DISCOPHYLLITIDAE [Family] + (11 SP, 1 IMG)
   |----> |----> |----> |----> JURAPHYLLITIDAE [Family] + (28 SP, 5 IMG)
   |----> |----> |----> |----> NEOPHYLLOCERATIDAE [Family] + (14 SP, 3 IMG)
   |----> |----> |----> |----> PHYLLOCERATIDAE [Family] + (120 SP, 52 IMG)
   |----> |----> |----> |----> USSURITIDAE [Family] + (55 SP, 2 IMG)
   |----> |----> |----> USSURITOIDEA [Superfamily]
   |----> |----> |----> |----> NORDOPHICERATIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> |----> PALAEOPHYLLITIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> PHYLLOCERATIDA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> PROLECANITIDA [Order]
   |----> |----> |----> MEDLICOTTIOIDEA [Superfamily]
   |----> |----> |----> |----> MEDLICOTTIIDAE [Family] + (116 SP, 3 IMG)
   |----> |----> |----> |----> PRONORITIDAE [Family] + (46 SP, 1 IMG)
   |----> |----> |----> |----> SUNDAITIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> PROLECANITOIDEA [Superfamily]
   |----> |----> |----> |----> DARAELITIDAE [Family] + (30 SP, 2 IMG)
   |----> |----> |----> |----> PROLECANITIDAE [Family] + (39 SP, 2 IMG)
   |----> |----> |----> PROLECANITIDA (unassigned) [Family] + (10 SP, 0 IMG)
   |----> |----> PROTACTINOCERIDA [Order]
   |----> |----> |----> PROTACTINOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> TURRILITINA [Order]
   |----> |----> |----> HAMULINOIDEA [Superfamily]
   |----> |----> |----> |----> ANAHAMULINIDAE [Family] + (39 SP, 20 IMG)
   |----> |----> |----> |----> HAMULINIDAE [Family] + (21 SP, 7 IMG)
   |----> |----> |----> PTYCHOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> MACROSCAPHITIDAE [Family] + (41 SP, 12 IMG)
   |----> |----> |----> |----> MEGACRIOCERATIDAE [Family] + (15 SP, 1 IMG)
   |----> |----> |----> SCAPHITOIDEA [Superfamily]
   |----> |----> |----> |----> SCAPHITIDAE [Family] + (143 SP, 52 IMG)
   |----> |----> |----> |----> CELTITIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> |----> TROPITIDAE [Family] + (82 SP, 1 IMG)
   |----> |----> |----> TURRILITOIDEA [Superfamily]
   |----> |----> |----> |----> ANISOCERATIDAE [Family] + (35 SP, 11 IMG)
   |----> |----> |----> |----> BACULITIDAE [Family] + (81 SP, 12 IMG)
   |----> |----> |----> |----> DIPLOMOCERATIDAE [Family] + (51 SP, 9 IMG)
   |----> |----> |----> |----> HAMITIDAE [Family] + (38 SP, 14 IMG)
   |----> |----> |----> |----> NOSTOCERATIDAE [Family] + (94 SP, 17 IMG)
   |----> |----> |----> |----> TURRILITIDAE [Family] + (52 SP, 21 IMG)
   |----> |----> YANHECERIDA [Order]
   |----> |----> |----> YANHECERIDA (unassigned) [Family] + (5 SP, 5 IMG)
   |----> |----> DIPOLOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> AMMONOIDEA (unassigned) [Family] + (123 SP, 44 IMG)
   |----> BACTRITOIDEA [Subclass]
   |----> |----> BACTRITIDA [Order]
   |----> |----> |----> BACTRITIDAE [Family] + (35 SP, 2 IMG)
   |----> |----> |----> PARABACTRITIDAE [Family] + (11 SP, 0 IMG)
   |----> COLEOIDEA [Subclass]
   |----> |----> |----> DECAPODIFORMES [SuperOrder]
   |----> |----> |----> |----> BOLETZKYIDA [Order]
   |----> |----> |----> |----> |----> BOLETZKYIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> |----> NAEFITEUTHIDIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> DECAPODIFORMES (unassigned) [Order]
   |----> |----> |----> |----> |----> IDIOSEPIIDAE [Family] + (11 SP, 2 IMG)
   |----> |----> |----> |----> LOLIGOSEPIIDA [Order]
   |----> |----> |----> |----> |----> LEPTOTHEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> LOLIGOSEPIIDAE [Family] + (3 SP, 3 IMG)
   |----> |----> |----> |----> |----> MASTIGOPHORIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> NECROTEUTHIDIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> TEUDOPSIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> |----> TRACHYTEUTHIDIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> |----> MYOPSIDA [Order]
   |----> |----> |----> |----> |----> AUSTRALITEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> LOLIGINIDAE [Family] + (59 SP, 19 IMG)
   |----> |----> |----> |----> OEGOPSIDA [Order]
   |----> |----> |----> |----> |----> ANCISTROCHEIRIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> ARCHITEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> BATOTEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> BRACHIOTEUTHIDAE [Family] + (8 SP, 2 IMG)
   |----> |----> |----> |----> |----> CHIROTEUTHIDAE [Family] + (24 SP, 3 IMG)
   |----> |----> |----> |----> |----> CRANCHIIDAE [Family] + (41 SP, 13 IMG)
   |----> |----> |----> |----> |----> CYCLOTEUTHIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> |----> ENOPLOTEUTHIDAE [Family] + (44 SP, 20 IMG)
   |----> |----> |----> |----> |----> GONATIDAE [Family] + (19 SP, 16 IMG)
   |----> |----> |----> |----> |----> HISTIOTEUTHIDAE [Family] + (16 SP, 7 IMG)
   |----> |----> |----> |----> |----> JOUBINITEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> LEPIDOTEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> LYCOTEUTHIDAE [Family] + (6 SP, 4 IMG)
   |----> |----> |----> |----> |----> MAGNAPINNIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> |----> MASTIGOTEUTHIDAE [Family] + (21 SP, 2 IMG)
   |----> |----> |----> |----> |----> NEOTEUTHIDAE [Family] + (4 SP, 3 IMG)
   |----> |----> |----> |----> |----> OCTOPOTEUTHIDAE [Family] + (9 SP, 2 IMG)
   |----> |----> |----> BELEMNOIDEA [SuperOrder]
   |----> |----> |----> |----> PHRAGMOTEUTHIDA [Order]
   |----> |----> |----> |----> |----> BELEMNOTEUTHIDIDAE [Family] + (22 SP, 18 IMG)
   |----> |----> |----> |----> |----> OMMASTREPHIDAE [Family] + (22 SP, 18 IMG)
   |----> |----> |----> |----> |----> ONYCHOTEUTHIDAE [Family] + (48 SP, 9 IMG)
   |----> |----> |----> |----> |----> PHOLIDOTEUTHIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> |----> PROMACHOTEUTHIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> |----> PSYCHROTEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> PYROTEUTHIDAE [Family] + (7 SP, 3 IMG)
   |----> |----> |----> |----> |----> THYSANOTEUTHIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> SEPIIDA [Order]
   |----> |----> |----> |----> |----> ACTINOSEPIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> ANOMALOSAEPIIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> BELOSAEPIIDAE [Family] + (7 SP, 5 IMG)
   |----> |----> |----> |----> |----> SEPIADARIIDAE [Family] + (9 SP, 3 IMG)
   |----> |----> |----> |----> |----> SEPIIDAE [Family] + (123 SP, 40 IMG)
   |----> |----> |----> |----> |----> SEPIIDA (unassigned) [Family] + (4 SP, 4 IMG)
   |----> |----> |----> |----> SEPIOLIDA [Order]
   |----> |----> |----> |----> |----> SEPIOLIDAE [Family] + (74 SP, 22 IMG)
   |----> |----> |----> |----> SPIRULIDA [Order]
   |----> |----> |----> |----> |----> ADYGEYIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> BELEMNOSEIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> BELOPTERIIDAE [Family] + (7 SP, 5 IMG)
   |----> |----> |----> |----> |----> GROENLANDIBELIDAE [Family] + (6 SP, 4 IMG)
   |----> |----> |----> |----> |----> SPIRULIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> |----> SPIRULIROSTRIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> |----> VASSEURIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> TEUTHIDA [Order]
   |----> |----> |----> |----> |----> BATHYTEUTHOIDEA [Superfamily]
   |----> |----> |----> |----> |----> |----> BATHYTEUTHIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> |----> |----> CHTENOPTERYGIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> |----> |----> LIOTEUTHIDIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> |----> PLESIOTEUTHIDIDAE [Family] + (10 SP, 2 IMG)
   |----> |----> |----> |----> |----> TEUTHIDA (unassigned) [Family] + (10 SP, 2 IMG)
   |----> |----> |----> OCTOPODIFORMES [SuperOrder]
   |----> |----> |----> |----> OCTOPODA [Order]
   |----> |----> |----> |----> |----> CIRRATA [Suborder]
   |----> |----> |----> |----> |----> |----> CIRROCTOPODIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> CIRROTEUTHIDAE [Family] + (8 SP, 4 IMG)
   |----> |----> |----> |----> |----> |----> OPISTHOTEUTHIDAE [Family] + (38 SP, 5 IMG)
   |----> |----> |----> |----> |----> INCIRRATA [Suborder]
   |----> |----> |----> |----> |----> |----> ARGONAUTOIDEA [Superfamily]
   |----> |----> |----> |----> |----> |----> |----> ALLOPOSIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> |----> ARGONAUTIDAE [Family] + (14 SP, 11 IMG)
   |----> |----> |----> |----> |----> |----> |----> OCYTHOIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> |----> TREMOCTOPODIDAE [Family] + (4 SP, 4 IMG)
   |----> |----> |----> |----> |----> |----> OCTOPODOIDEA [Superfamily]
   |----> |----> |----> |----> |----> |----> |----> AMPHITRETIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> |----> BATHYPOLYPODIDAE [Family] + (7 SP, 3 IMG)
   |----> |----> |----> |----> |----> |----> |----> BOLITAENIDAE [Family] + (7 SP, 2 IMG)
   |----> |----> |----> |----> |----> |----> |----> ENTEROCTOPODIDAE [Family] + (27 SP, 3 IMG)
   |----> |----> |----> |----> |----> |----> |----> LAETMOTEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> |----> MEGALELEDONIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> |----> OCTOPODIDAE [Family] + (268 SP, 49 IMG)
   |----> |----> |----> |----> |----> |----> |----> VITRELEDONELLIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> |----> OCTOPODA (unassigned) [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> |----> PALAEOCTOPODIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> VAMPYROMORPHA [Order]
   |----> |----> |----> |----> |----> GEOPELTIDIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> MUENSTERELLIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> VAMPYROTEUTHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> VAMPYROMORPHA (unassigned) [Family] + (2 SP, 1 IMG)
   |----> |----> AULACOCERIDA [Order]
   |----> |----> |----> AULACOCERATIDAE [Family] + (19 SP, 0 IMG)
   |----> |----> |----> CHITINOTEUTHIDIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> PALAEOBELEMNOPSIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> XIPHOTEUTHIDIDAE [Family] + (13 SP, 1 IMG)
   |----> |----> |----> AULACOCERIDA (unassigned) [Family] + (8 SP, 0 IMG)
   |----> |----> BELEMNITIDA [Order]
   |----> |----> |----> BELEMNOPSEINA [SubOrder]
   |----> |----> |----> |----> DIMITOBELIDAE [Family] + (11 SP, 1 IMG)
   |----> |----> |----> BELEMNITELLIDAE [Family] + (52 SP, 27 IMG)
   |----> |----> |----> BELEMNITIDA (unassigned) [Family] + (23 SP, 13 IMG)
   |----> |----> |----> BELEMNOPSEIDAE [Family] + (12 SP, 6 IMG)
   |----> |----> |----> CYLINDROTEUTHIDIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> DICOELITIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> DUVALIIDAE [Family] + (33 SP, 27 IMG)
   |----> |----> |----> HASTITIDAE [Family] + (12 SP, 6 IMG)
   |----> |----> |----> HOLCOBELIDAE [Family] + (5 SP, 4 IMG)
   |----> |----> |----> MEGATEUTHIDIDAE [Family] + (27 SP, 15 IMG)
   |----> |----> |----> MESOHIBOLITHIDAE [Family] + (60 SP, 55 IMG)
   |----> |----> |----> NIPPONOTEUTHIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> OXYTEUTHIDIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> PASSALOTEUTHIDIDAE [Family] + (47 SP, 18 IMG)
   |----> |----> |----> PSEUDODICOELITIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> SALPINGOTEUTHIDIDAE [Family] + (4 SP, 3 IMG)
   |----> |----> |----> SINOBELEMNITIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> DIPLOBELIDA [Order]
   |----> |----> |----> DIPLOBELIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> DONOVANICONIDA [Order]
   |----> |----> |----> DONOVANICONIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> RHIPHAEOTEUTHIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> HEMATITIDA [Order]
   |----> |----> |----> HEMATITIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> PHRAGMOTEUTHIDIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> COLEOIDEA (unassigned) [Family] + (4 SP, 1 IMG)
   |----> NAUTILOIDEA [Subclass]
   |----> |----> ACTINOCERIDA [Order]
   |----> |----> |----> ACTINOCERATIDAE [Family] + (33 SP, 12 IMG)
   |----> |----> |----> ACTINOCERIDA (unassigned) [Family] + (4 SP, 0 IMG)
   |----> |----> |----> CARBACTINOCERATIDAE [Family] + (21 SP, 4 IMG)
   |----> |----> |----> GEORGINIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> GONIOCERATIDAE [Family] + (16 SP, 3 IMG)
   |----> |----> |----> HURONIIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> ORMOCERATIDAE [Family] + (24 SP, 1 IMG)
   |----> |----> |----> POLYDESMIIDAE [Family] + (15 SP, 4 IMG)
   |----> |----> ASCOCERIDA [Order]
   |----> |----> |----> ASCOCERATIDAE [Family] + (16 SP, 5 IMG)
   |----> |----> |----> ASCOCERIDA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> |----> HEBETOCERATIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> PROBILLINGSITIDAE [Family] + (9 SP, 1 IMG)
   |----> |----> BARRANDEOCERIDA [Order]
   |----> |----> |----> APSIDOCERATIDAE [Family] + (18 SP, 0 IMG)
   |----> |----> |----> BARRANDOCERATIDAE [Family] + (13 SP, 2 IMG)
   |----> |----> |----> LECHRITROCHOCERATIDAE [Family] + (28 SP, 6 IMG)
   |----> |----> |----> NEPHRITICERATIDAE [Family] + (15 SP, 4 IMG)
   |----> |----> |----> PLECTOCERATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> URANOCERATIDAE [Family] + (7 SP, 3 IMG)
   |----> |----> DISCOSORIDA [Order]
   |----> |----> |----> APOCRINOCERATIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> CYRTOGOMPHOCERATIDAE [Family] + (34 SP, 6 IMG)
   |----> |----> |----> DISCOSORIDAE [Family] + (16 SP, 6 IMG)
   |----> |----> |----> LOWOCERATIDAE [Family] + (15 SP, 3 IMG)
   |----> |----> |----> MANDALOCERATIDAE [Family] + (75 SP, 17 IMG)
   |----> |----> |----> MESOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> PHRAGMOCERATIDAE [Family] + (104 SP, 21 IMG)
   |----> |----> |----> RUEDEMANNOCERATIDAE [Family] + (3 SP, 3 IMG)
   |----> |----> |----> WESTONOCERATIDAE [Family] + (54 SP, 20 IMG)
   |----> |----> |----> DISCOSORIDA (unassigned) [Family] + (18 SP, 3 IMG)
   |----> |----> ELLESMEROCERIDA [Order]
   |----> |----> |----> ACAROCERATIDAE [Family] + (16 SP, 16 IMG)
   |----> |----> |----> BASSLEROCERATIDAE [Family] + (42 SP, 0 IMG)
   |----> |----> |----> BATHMOCERATIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> CYCLOSTOMICERATIDAE [Family] + (13 SP, 0 IMG)
   |----> |----> |----> CYRTOCERINIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> ELLESMEROCERATIDAE [Family] + (100 SP, 15 IMG)
   |----> |----> |----> EOTHINOCERATIDAE [Family] + (11 SP, 5 IMG)
   |----> |----> |----> PHTHANONCOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> PROTOCYCLOCERATIDAE [Family] + (40 SP, 3 IMG)
   |----> |----> |----> RIOCERATIDAE [Family] + (11 SP, 0 IMG)
   |----> |----> |----> RUDOLFOCERATIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> SHIDELEROCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> ELLESMEROCERIDA (unassigned) [Family] + (26 SP, 17 IMG)
   |----> |----> ENDOCERIDA [Order]
   |----> |----> |----> ALLOTRIOCERATIDAE [Family] + (9 SP, 0 IMG)
   |----> |----> |----> CHIHLIOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> CYRTENDOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> EMMONSOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> ENDOCERATIDAE [Family] + (83 SP, 12 IMG)
   |----> |----> |----> HUMEOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> MANCHUROCERATIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> PROTEROCAMEROCERATIDAE [Family] + (50 SP, 4 IMG)
   |----> |----> |----> THYLACOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> ENDOCERIDA (unassigned) [Family] + (2 SP, 1 IMG)
   |----> |----> INTEJOCERIDA [Order]
   |----> |----> |----> BAJKALOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> INTEJOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> PADUNOCERATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> INTEJOCERIDA (unassigned) [Family] + (0 SP, 0 IMG)
   |----> |----> NAUTILIDA [Order]
   |----> |----> |----> AIPOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> AIPOCERATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> |----> SCYPHOCERATIDAE [Family] + (11 SP, 1 IMG)
   |----> |----> |----> |----> SOLENOCHILIDAE [Family] + (9 SP, 2 IMG)
   |----> |----> |----> ATURIOIDEA [Superfamily]
   |----> |----> |----> |----> ATURIIDAE [Family] + (36 SP, 4 IMG)
   |----> |----> |----> CLYDONAUTILOIDEA [Superfamily]
   |----> |----> |----> |----> CLYDONAUTILIDAE [Family] + (26 SP, 0 IMG)
   |----> |----> |----> |----> EPHIPPOCERATIDAE [Family] + (9 SP, 1 IMG)
   |----> |----> |----> |----> GONIONAUTILIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> LIROCERATIDAE [Family] + (70 SP, 5 IMG)
   |----> |----> |----> |----> SIBERIONAUTILIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> NAUTILITOIDEA [Superfamily]
   |----> |----> |----> |----> CYMATOCERATIDAE [Family] + (72 SP, 3 IMG)
   |----> |----> |----> |----> PARACENOCERATIDAE [Family] + (34 SP, 1 IMG)
   |----> |----> |----> |----> PSEUDONAUTILIDAE [Family] + (49 SP, 2 IMG)
   |----> |----> |----> RUTOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> NEPTUNOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> RUTOCERATIDAE [Family] + (16 SP, 4 IMG)
   |----> |----> |----> TAINOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> GZHELOCERATIDAE [Family] + (28 SP, 3 IMG)
   |----> |----> |----> |----> KONINCKIOCERATIDAE [Family] + (46 SP, 4 IMG)
   |----> |----> |----> |----> MOSQUOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> |----> RHIPHAEOCERATIDAE [Family] + (11 SP, 0 IMG)
   |----> |----> |----> |----> TAINOCERATIDAE [Family] + (188 SP, 11 IMG)
   |----> |----> |----> |----> TETRAGONOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> TEMNOCHEILOIDEA [Superfamily]
   |----> |----> |----> |----> TEMNOCHEILIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> TRIGONOCERATOIDEA [Superfamily]
   |----> |----> |----> |----> GRYPOCERATIDAE [Family] + (65 SP, 7 IMG)
   |----> |----> |----> |----> PERMOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> SYRINGONAUTILIDAE [Family] + (22 SP, 0 IMG)
   |----> |----> |----> |----> TRIGONOCERATIDAE [Family] + (48 SP, 11 IMG)
   |----> |----> |----> AKTUBONAUTILIDAE [Family] + (6 SP, 2 IMG)
   |----> |----> |----> ARMENOCERATIDAE [Family] + (33 SP, 6 IMG)
   |----> |----> |----> CENOCERATIDAE [Family] + (103 SP, 7 IMG)
   |----> |----> |----> CENTROCERATIDAE [Family] + (11 SP, 4 IMG)
   |----> |----> |----> DENTOCERATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> DOMATOCERATIDAE [Family] + (14 SP, 2 IMG)
   |----> |----> |----> HERCOGLOSSIDAE [Family] + (114 SP, 4 IMG)
   |----> |----> |----> LAMBEOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> NAUTILIDAE [Family] + (144 SP, 21 IMG)
   |----> |----> |----> PERMONAUTILIDAE [Family] + (9 SP, 0 IMG)
   |----> |----> |----> PILOCERATIDAE [Family] + (6 SP, 4 IMG)
   |----> |----> |----> PLEURONAUTILIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> |----> THRINCOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> NAUTILIDA (unassigned) [Family] + (10 SP, 1 IMG)
   |----> |----> ONCOCERIDA [Order]
   |----> |----> |----> |----> HERCOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> PARAULOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> ACLEISTOCERATIDAE [Family] + (20 SP, 5 IMG)
   |----> |----> |----> ARCHIACOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> BREVICOCERATIDAE [Family] + (15 SP, 4 IMG)
   |----> |----> |----> DIESTOCERATIDAE [Family] + (37 SP, 3 IMG)
   |----> |----> |----> GRACILOCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> HEMIPHRAGMOCERATIDAE [Family] + (21 SP, 2 IMG)
   |----> |----> |----> JOVELLANIIDAE [Family] + (13 SP, 0 IMG)
   |----> |----> |----> KAROCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> NOTHOCERATIDAE [Family] + (25 SP, 3 IMG)
   |----> |----> |----> ONCOCERATIDAE [Family] + (73 SP, 14 IMG)
   |----> |----> |----> OONOCERATIDAE [Family] + (8 SP, 2 IMG)
   |----> |----> |----> POLYELASMOCERATIDAE [Family] + (11 SP, 1 IMG)
   |----> |----> |----> POTERIOCERATIDAE [Family] + (13 SP, 6 IMG)
   |----> |----> |----> TRIMEROCERATIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> TRIPLEUROCERATIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> VALCOUROCERATIDAE [Family] + (19 SP, 2 IMG)
   |----> |----> |----> ONCOCERIDA (unassigned) [Family] + (55 SP, 15 IMG)
   |----> |----> ORTHOCERIDA [Order]
   |----> |----> |----> TRIPTEROCERATIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> PLECTRONOCERIDA [Order]
   |----> |----> |----> BALKOCERATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> PLECTRONOCERATIDAE [Family] + (23 SP, 0 IMG)
   |----> |----> PSEUDORTHOCERIDA [Order]
   |----> |----> |----> PSEUDORTHOCERATIDAE [Family] + (47 SP, 10 IMG)
   |----> |----> |----> SPYROCERATIDAE [Family] + (58 SP, 8 IMG)
   |----> |----> TARPHYCERIDA [Order]
   |----> |----> |----> BARRANDEOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> DISCOCERATIDAE [Family] + (19 SP, 2 IMG)
   |----> |----> |----> ESTONIOCERATIDAE [Family] + (26 SP, 3 IMG)
   |----> |----> |----> OPHIDIOCERATIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> TARPHYCERATIDAE [Family] + (48 SP, 0 IMG)
   |----> |----> |----> TROCHOLITIDAE [Family] + (42 SP, 2 IMG)
   |----> |----> |----> TARPHYCERIDA (unassigned) [Family] + (6 SP, 0 IMG)
   |----> ORTHOCERATOIDEA [Subclass]
   |----> |----> DISSIDOCERIDA [Order]
   |----> |----> |----> BRACHYCYCLOCERATIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> DISSIDOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> OFFLEYOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> PARAPHRAGMITIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> POLYMERIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> RANGEROCERATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> SACTORTHOCERATIDAE [Family] + (11 SP, 5 IMG)
   |----> |----> |----> TROEDSSONELLIDAE [Family] + (10 SP, 0 IMG)
   |----> |----> |----> ARIONOCERATIDAE [Family] + (13 SP, 5 IMG)
   |----> |----> |----> BALTOCERATIDAE [Family] + (36 SP, 5 IMG)
   |----> |----> |----> CHOANOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> CLINOCERATIDAE [Family] + (7 SP, 3 IMG)
   |----> |----> |----> DAWSONOCERATIDAE [Family] + (15 SP, 2 IMG)
   |----> |----> |----> ENGORTHOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> ERIDITIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> ESKIMOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> GEISONOCERATIDAE [Family] + (37 SP, 9 IMG)
   |----> |----> |----> GREENLANDOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> KIONOCERATIDAE [Family] + (20 SP, 3 IMG)
   |----> |----> |----> LAMELLORTHOCERATIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> LITUITIDAE [Family] + (22 SP, 7 IMG)
   |----> |----> |----> MICHELINOCERATIDAE [Family] + (25 SP, 5 IMG)
   |----> |----> |----> MYSTERIOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> NARTHECOCERATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> ORTHOCERATIDAE [Family] + (122 SP, 37 IMG)
   |----> |----> |----> PROTEOCERATIDAE [Family] + (49 SP, 4 IMG)
   |----> |----> |----> SICHUANOCERATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> SINOCERATIDAE [Family] + (10 SP, 3 IMG)
   |----> |----> |----> SPHAERORTHOCERATIDAE [Family] + (26 SP, 5 IMG)
   |----> |----> |----> SPHOOCERATIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> STEREOPLASMOCERATIDAE [Family] + (10 SP, 7 IMG)
   |----> |----> |----> ORTHOCERIDA (unassigned) [Family] + (17 SP, 3 IMG)
   |----> |----> PALLIOCERIDA [Order]
   |----> |----> |----> BOGOSLOVSKYIDAE [Family] + (9 SP, 0 IMG)
   |----> MESOTEUTHOIDEA [Superfamily]
   |----> |----> BELOTEUTHIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> KELAENIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> PALAEOLOLIGINIDAE [Family] + (8 SP, 4 IMG)
   |----> |----> DELTOCERATIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> CEPHALOPODA (unassigned) [Family] + (9 SP, 1 IMG)

GASTROPODA [Class]
   |----> AMPHIGASTROPODA [Subclass]
   |----> |----> BELLEROPHONTIDA [Order]
   |----> |----> |----> BELLEROPHONTOIDEA [Superfamily]
   |----> |----> |----> |----> BELLEROPHONTIDAE [Family] + (294 SP, 26 IMG)
   |----> |----> |----> |----> BUCANELLIDAE [Family] + (15 SP, 0 IMG)
   |----> |----> |----> |----> BUCANIIDAE [Family] + (183 SP, 20 IMG)
   |----> |----> |----> |----> EUPHEMITIDAE [Family] + (102 SP, 4 IMG)
   |----> |----> |----> |----> KNIGHTITIDAE [Family] + (105 SP, 4 IMG)
   |----> |----> |----> |----> PLECTONOTIDAE [Family] + (47 SP, 1 IMG)
   |----> |----> |----> |----> PTEROTHECIDAE [Family] + (54 SP, 2 IMG)
   |----> |----> |----> |----> SINUITIDAE [Family] + (61 SP, 9 IMG)
   |----> |----> |----> |----> TROPIDODISCIDAE [Family] + (134 SP, 13 IMG)
   |----> |----> |----> |----> YOCHELSONIIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> BELLEROPHONTIDA (unassigned) [Family] + (4 SP, 0 IMG)
   |----> ARCHAEOGASTROPODA [Subclass]
   |----> |----> EOTOMARIOIDEA [Superfamily]
   |----> |----> |----> WORTHENIELLIDAE [Family] + (17 SP, 8 IMG)
   |----> |----> GONIASMATIDAE [Family] + (80 SP, 7 IMG)
   |----> |----> ARCHAEOGASTROPODA (unassigned) [Family] + (73 SP, 8 IMG)
   |----> CAENOGASTROPODA [Subclass]
   |----> |----> ARCHITAENIOGLOSSA [Order]
   |----> |----> |----> AMPULLARIOIDEA [Superfamily]
   |----> |----> |----> |----> AMPULLARIIDAE [Family] + (208 SP, 127 IMG)
   |----> |----> |----> |----> NARICOPSINIDAE [Family] + (9 SP, 4 IMG)
   |----> |----> |----> CYCLOPHOROIDEA [Superfamily]
   |----> |----> |----> |----> ACICULIDAE [Family] + (91 SP, 54 IMG)
   |----> |----> |----> |----> COCHLOSTOMATIDAE [Family] + (84 SP, 102 IMG)
   |----> |----> |----> |----> CRASPEDOPOMATIDAE [Family] + (13 SP, 7 IMG)
   |----> |----> |----> |----> CYCLOPHORIDAE [Family] + (673 SP, 371 IMG)
   |----> |----> |----> |----> DIPLOMMATINIDAE [Family] + (469 SP, 273 IMG)
   |----> |----> |----> |----> FERUSSINIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> LIAREIDAE [Family] + (55 SP, 42 IMG)
   |----> |----> |----> |----> MAIZANIIDAE [Family] + (7 SP, 2 IMG)
   |----> |----> |----> |----> MEGALOMASTOMIDAE [Family] + (68 SP, 49 IMG)
   |----> |----> |----> |----> NEOCYCLOTIDAE [Family] + (210 SP, 100 IMG)
   |----> |----> |----> |----> PUPINIDAE [Family] + (187 SP, 108 IMG)
   |----> |----> |----> VIVIPAROIDEA [Superfamily]
   |----> |----> |----> |----> PLIOPHOLYGIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> |----> VIVIPARIDAE [Family] + (510 SP, 168 IMG)
   |----> |----> CERITHIMORPHA [Order]
   |----> |----> |----> ORTHONEMIDAE [Family] + (60 SP, 4 IMG)
   |----> |----> LITTORINIMORPHA [Order]
   |----> |----> |----> CALYPTRAEOIDEA [Superfamily]
   |----> |----> |----> |----> CALYPTRAEIDAE [Family] + (252 SP, 163 IMG)
   |----> |----> |----> |----> GYROTROPIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> CAPULOIDEA [Superfamily]
   |----> |----> |----> |----> CAPULIDAE [Family] + (170 SP, 98 IMG)
   |----> |----> |----> CINGULOPSOIDEA [Superfamily]
   |----> |----> |----> |----> CINGULOPSIDAE [Family] + (73 SP, 14 IMG)
   |----> |----> |----> |----> EATONIELLIDAE [Family] + (117 SP, 28 IMG)
   |----> |----> |----> |----> RASTODENTIDAE [Family] + (9 SP, 2 IMG)
   |----> |----> |----> CYPRAEOIDEA [Superfamily]
   |----> |----> |----> |----> CYPRAEIDAE [Family] + (634 SP, 369 IMG)
   |----> |----> |----> |----> EOCYPRAEIDAE [Family] + (66 SP, 14 IMG)
   |----> |----> |----> |----> OVULIDAE [Family] + (316 SP, 260 IMG)
   |----> |----> |----> |----> PEDICULARIIDAE [Family] + (51 SP, 27 IMG)
   |----> |----> |----> FICOIDEA [Superfamily]
   |----> |----> |----> |----> FICIDAE [Family] + (87 SP, 52 IMG)
   |----> |----> |----> LITTORINOIDEA [Superfamily]
   |----> |----> |----> |----> BOHAISPIRIDAE [Family] + (18 SP, 0 IMG)
   |----> |----> |----> |----> LEVIATHANIIDAE [Family] + (10 SP, 0 IMG)
   |----> |----> |----> |----> LITTORINIDAE [Family] + (300 SP, 207 IMG)
   |----> |----> |----> |----> PELYCIDIIDAE [Family] + (16 SP, 3 IMG)
   |----> |----> |----> |----> PICKWORTHIIDAE [Family] + (79 SP, 31 IMG)
   |----> |----> |----> |----> POMATIIDAE [Family] + (840 SP, 579 IMG)
   |----> |----> |----> |----> PURPURINIDAE [Family] + (45 SP, 16 IMG)
   |----> |----> |----> |----> PURPUROIDEIDAE [Family] + (33 SP, 5 IMG)
   |----> |----> |----> |----> SKENEOPSIDAE [Family] + (5 SP, 3 IMG)
   |----> |----> |----> |----> TRIPARTELLIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> ZEROTULIDAE [Family] + (19 SP, 8 IMG)
   |----> |----> |----> NATICOIDEA [Superfamily]
   |----> |----> |----> |----> NATICIDAE [Family] + (918 SP, 578 IMG)
   |----> |----> |----> PTEROTRACHEOIDEA [Superfamily]
   |----> |----> |----> |----> ATLANTIDAE [Family] + (35 SP, 27 IMG)
   |----> |----> |----> |----> BELLEROPHINIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> CARINARIIDAE [Family] + (13 SP, 10 IMG)
   |----> |----> |----> |----> PTEROTRACHEIDAE [Family] + (6 SP, 4 IMG)
   |----> |----> |----> RISSOOIDEA [Superfamily]
   |----> |----> |----> |----> BARLEEIIDAE [Family] + (109 SP, 41 IMG)
   |----> |----> |----> |----> EMBLANDIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> HELICOSTOIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> MESOCOCHLIOPIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> PALAEORISSOINIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> RISSOIDAE [Family] + (1204 SP, 489 IMG)
   |----> |----> |----> |----> RISSOINIDAE [Family] + (523 SP, 213 IMG)
   |----> |----> |----> |----> ZEBINIDAE [Family] + (219 SP, 102 IMG)
   |----> |----> |----> |----> RISSOOIDEA (unassigned) [Family] + (33 SP, 1 IMG)
   |----> |----> |----> STROMBOIDEA [Superfamily]
   |----> |----> |----> |----> APORRHAIDAE [Family] + (488 SP, 280 IMG)
   |----> |----> |----> |----> COLOMBELLINIDAE [Family] + (40 SP, 24 IMG)
   |----> |----> |----> |----> HARPAGODIDAE [Family] + (41 SP, 28 IMG)
   |----> |----> |----> |----> PEREIRAEIDAE [Family] + (8 SP, 6 IMG)
   |----> |----> |----> |----> PUGNELLIDAE [Family] + (35 SP, 27 IMG)
   |----> |----> |----> |----> RIMELLIDAE [Family] + (66 SP, 45 IMG)
   |----> |----> |----> |----> ROSTELLARIIDAE [Family] + (206 SP, 155 IMG)
   |----> |----> |----> |----> SERAPHSIDAE [Family] + (51 SP, 31 IMG)
   |----> |----> |----> |----> SPINILOMATIDAE [Family] + (29 SP, 20 IMG)
   |----> |----> |----> |----> STROMBIDAE [Family] + (225 SP, 244 IMG)
   |----> |----> |----> |----> STRUTHIOLARIIDAE [Family] + (81 SP, 47 IMG)
   |----> |----> |----> |----> THERSITEIDAE [Family] + (16 SP, 14 IMG)
   |----> |----> |----> |----> TYLOSTOMATIDAE [Family] + (55 SP, 22 IMG)
   |----> |----> |----> |----> STROMBOIDEA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> |----> TONNOIDEA [Superfamily]
   |----> |----> |----> |----> BURSIDAE [Family] + (67 SP, 88 IMG)
   |----> |----> |----> |----> CASSIDAE [Family] + (239 SP, 212 IMG)
   |----> |----> |----> |----> LAUBIERINIDAE [Family] + (3 SP, 4 IMG)
   |----> |----> |----> |----> PERSONIDAE [Family] + (38 SP, 37 IMG)
   |----> |----> |----> |----> PISANIANURIDAE [Family] + (6 SP, 2 IMG)
   |----> |----> |----> |----> RANELLIDAE [Family] + (305 SP, 253 IMG)
   |----> |----> |----> |----> TONNIDAE [Family] + (52 SP, 51 IMG)
   |----> |----> |----> |----> TONNOIDEA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> |----> TRUNCATELLOIDEA [Superfamily]
   |----> |----> |----> |----> AMNICOLIDAE [Family] + (160 SP, 40 IMG)
   |----> |----> |----> |----> ANABATHRIDAE [Family] + (153 SP, 66 IMG)
   |----> |----> |----> |----> ASSIMINEIDAE [Family] + (310 SP, 99 IMG)
   |----> |----> |----> |----> BITHYNIIDAE [Family] + (258 SP, 90 IMG)
   |----> |----> |----> |----> BYTHINELLIDAE [Family] + (174 SP, 73 IMG)
   |----> |----> |----> |----> CAECIDAE [Family] + (298 SP, 163 IMG)
   |----> |----> |----> |----> CALOPIIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> |----> CLENCHIELLIDAE [Family] + (13 SP, 13 IMG)
   |----> |----> |----> |----> COCHLIOPIDAE [Family] + (343 SP, 68 IMG)
   |----> |----> |----> |----> ELACHISINIDAE [Family] + (46 SP, 20 IMG)
   |----> |----> |----> |----> EPIGRIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> |----> FALSICINGULIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> |----> HYDROBIIDAE [Family] + (2133 SP, 460 IMG)
   |----> |----> |----> |----> HYDROCOCCIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> IRAVADIIDAE [Family] + (109 SP, 36 IMG)
   |----> |----> |----> |----> LITHOGLYPHIDAE [Family] + (175 SP, 35 IMG)
   |----> |----> |----> |----> MOITESSIERIIDAE [Family] + (112 SP, 24 IMG)
   |----> |----> |----> |----> POMATIOPSIDAE [Family] + (203 SP, 51 IMG)
   |----> |----> |----> |----> STENOTHYRIDAE [Family] + (95 SP, 20 IMG)
   |----> |----> |----> |----> TATEIDAE [Family] + (82 SP, 52 IMG)
   |----> |----> |----> |----> TORNIDAE [Family] + (726 SP, 232 IMG)
   |----> |----> |----> |----> TRUNCATELLIDAE [Family] + (80 SP, 39 IMG)
   |----> |----> |----> VANIKOROIDEA [Superfamily]
   |----> |----> |----> |----> ACLIDIDAE [Family] + (88 SP, 32 IMG)
   |----> |----> |----> |----> EULIMIDAE [Family] + (1147 SP, 333 IMG)
   |----> |----> |----> |----> GIGANTOCAPULIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> HALOCERATIDAE [Family] + (20 SP, 3 IMG)
   |----> |----> |----> |----> HIPPONICIDAE [Family] + (103 SP, 72 IMG)
   |----> |----> |----> |----> VANIKORIDAE [Family] + (194 SP, 79 IMG)
   |----> |----> |----> VELUTINOIDEA [Superfamily]
   |----> |----> |----> |----> TRIVIIDAE [Family] + (477 SP, 254 IMG)
   |----> |----> |----> |----> VELUTINIDAE [Family] + (113 SP, 32 IMG)
   |----> |----> |----> VERMETOIDEA [Superfamily]
   |----> |----> |----> |----> VERMETIDAE [Family] + (225 SP, 117 IMG)
   |----> |----> |----> XENOPHOROIDEA [Superfamily]
   |----> |----> |----> |----> LAMELLIPHORIDAE [Family] + (8 SP, 3 IMG)
   |----> |----> |----> |----> XENOPHORIDAE [Family] + (72 SP, 64 IMG)
   |----> |----> NEOGASTROPODA [Order]
   |----> |----> |----> BUCCINOIDEA [Superfamily]
   |----> |----> |----> |----> BELOMITRIDAE [Family] + (34 SP, 27 IMG)
   |----> |----> |----> |----> BUCCINIDAE [Family] + (1731 SP, 1074 IMG)
   |----> |----> |----> |----> BUSYCONIDAE [Family] + (105 SP, 97 IMG)
   |----> |----> |----> |----> COLUBRARIIDAE [Family] + (78 SP, 65 IMG)
   |----> |----> |----> |----> COLUMBELLIDAE [Family] + (1062 SP, 654 IMG)
   |----> |----> |----> |----> ECHINOFULGURIDAE [Family] + (18 SP, 13 IMG)
   |----> |----> |----> |----> FASCIOLARIIDAE [Family] + (1064 SP, 673 IMG)
   |----> |----> |----> |----> MELONGENIDAE [Family] + (118 SP, 73 IMG)
   |----> |----> |----> |----> NASSARIIDAE [Family] + (1029 SP, 774 IMG)
   |----> |----> |----> CANCELLARIOIDEA [Superfamily]
   |----> |----> |----> |----> CANCELLARIIDAE [Family] + (822 SP, 480 IMG)
   |----> |----> |----> |----> PALADMETIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> CONOIDEA [Superfamily]
   |----> |----> |----> |----> BORSONIIDAE [Family] + (454 SP, 290 IMG)
   |----> |----> |----> |----> BOUCHETISPIRIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> CLATHURELLIDAE [Family] + (393 SP, 214 IMG)
   |----> |----> |----> |----> CLAVATULIDAE [Family] + (328 SP, 241 IMG)
   |----> |----> |----> |----> COCHLESPIRIDAE [Family] + (83 SP, 62 IMG)
   |----> |----> |----> |----> CONIDAE [Family] + (1571 SP, 1101 IMG)
   |----> |----> |----> |----> CONORBIDAE [Family] + (17 SP, 12 IMG)
   |----> |----> |----> |----> DRILLIIDAE [Family] + (797 SP, 431 IMG)
   |----> |----> |----> |----> HORAICLAVIDAE [Family] + (242 SP, 127 IMG)
   |----> |----> |----> |----> MANGELIIDAE [Family] + (1102 SP, 527 IMG)
   |----> |----> |----> |----> MITROMORPHIDAE [Family] + (179 SP, 95 IMG)
   |----> |----> |----> |----> PSEUDOMELATOMIDAE [Family] + (772 SP, 448 IMG)
   |----> |----> |----> |----> RAPHITOMIDAE [Family] + (935 SP, 461 IMG)
   |----> |----> |----> |----> STRICTISPIRIDAE [Family] + (10 SP, 9 IMG)
   |----> |----> |----> |----> TEREBRIDAE [Family] + (614 SP, 430 IMG)
   |----> |----> |----> |----> TURRIDAE [Family] + (537 SP, 334 IMG)
   |----> |----> |----> |----> CONOIDEA (unassigned) [Family] + (55 SP, 7 IMG)
   |----> |----> |----> MURICOIDEA [Superfamily]
   |----> |----> |----> |----> BABYLONIIDAE [Family] + (27 SP, 27 IMG)
   |----> |----> |----> |----> CYSTISCIDAE [Family] + (438 SP, 276 IMG)
   |----> |----> |----> |----> HARPIDAE [Family] + (109 SP, 77 IMG)
   |----> |----> |----> |----> MARGINELLIDAE [Family] + (1369 SP, 797 IMG)
   |----> |----> |----> |----> MITRIDAE [Family] + (500 SP, 463 IMG)
   |----> |----> |----> |----> MURICIDAE [Family] + (2649 SP, 1940 IMG)
   |----> |----> |----> |----> PHOLIDOTOMIDAE [Family] + (23 SP, 3 IMG)
   |----> |----> |----> |----> PLEIOPTYGMATIDAE [Family] + (14 SP, 12 IMG)
   |----> |----> |----> |----> STREPSIDURIDAE [Family] + (43 SP, 26 IMG)
   |----> |----> |----> |----> VOLUTIDAE [Family] + (794 SP, 725 IMG)
   |----> |----> |----> OLIVOIDEA [Superfamily]
   |----> |----> |----> |----> ANCILLARIIDAE [Family] + (356 SP, 342 IMG)
   |----> |----> |----> |----> BELLOLIVIDAE [Family] + (0 SP, 0 IMG)
   |----> |----> |----> |----> BENTHOBIIDAE [Family] + (19 SP, 11 IMG)
   |----> |----> |----> |----> OLIVELLIDAE [Family] + (184 SP, 145 IMG)
   |----> |----> |----> |----> OLIVIDAE [Family] + (290 SP, 227 IMG)
   |----> |----> |----> |----> PSEUDOLIVIDAE [Family] + (62 SP, 39 IMG)
   |----> |----> |----> SARGANOIDEA [Superfamily]
   |----> |----> |----> |----> PYROPSIDAE [Family] + (0 SP, 0 IMG)
   |----> |----> |----> |----> SARGANIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> VOLUTODERMATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> TURBINELLOIDEA [Superfamily]
   |----> |----> |----> |----> COSTELLARIIDAE [Family] + (585 SP, 580 IMG)
   |----> |----> |----> |----> PTYCHATRACTIDAE [Family] + (66 SP, 36 IMG)
   |----> |----> |----> |----> TURBINELLIDAE [Family] + (216 SP, 138 IMG)
   |----> |----> |----> |----> VOLUTOMITRIDAE [Family] + (111 SP, 65 IMG)
   |----> |----> |----> JOHNWYATTIIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> PERISSITYIDAE [Family] + (34 SP, 17 IMG)
   |----> |----> |----> PSEUDOTRITONIIDAE [Family] + (22 SP, 10 IMG)
   |----> |----> |----> PYRAMIMITRIDAE [Family] + (19 SP, 16 IMG)
   |----> |----> |----> SPEIGHTIIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> TAIOMIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> WEEKSIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> NEOGASTROPODA (unassigned) [Family] + (23 SP, 9 IMG)
   |----> |----> ABYSSOCHRYSOIDEA [Superfamily]
   |----> |----> |----> ABYSSOCHRYSIDAE [Family] + (12 SP, 8 IMG)
   |----> |----> |----> PASKENTANIDAE [Family] + (5 SP, 4 IMG)
   |----> |----> |----> PROVANNIDAE [Family] + (54 SP, 25 IMG)
   |----> |----> ACTEONINOIDEA [Superfamily]
   |----> |----> |----> ACTEONINIDAE [Family] + (54 SP, 20 IMG)
   |----> |----> |----> ANOZYGIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> CAMPANILOIDEA [Superfamily]
   |----> |----> |----> AMPULLINIDAE [Family] + (173 SP, 71 IMG)
   |----> |----> |----> CAMPANILIDAE [Family] + (14 SP, 11 IMG)
   |----> |----> |----> DIOZOPTYXIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> PLESIOTROCHIDAE [Family] + (23 SP, 10 IMG)
   |----> |----> |----> TRYPANAXIDAE [Family] + (10 SP, 8 IMG)
   |----> |----> CERITHIOIDEA [Superfamily]
   |----> |----> |----> ACANTHONEMATIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> BATILLARIIDAE [Family] + (79 SP, 63 IMG)
   |----> |----> |----> BRACHYTREMATIDAE [Family] + (26 SP, 14 IMG)
   |----> |----> |----> CASSIOPIDAE [Family] + (14 SP, 10 IMG)
   |----> |----> |----> CERITHIIDAE [Family] + (700 SP, 457 IMG)
   |----> |----> |----> CRYPTAULACIDAE [Family] + (69 SP, 26 IMG)
   |----> |----> |----> DIALIDAE [Family] + (26 SP, 14 IMG)
   |----> |----> |----> DIASTOMATIDAE [Family] + (44 SP, 28 IMG)
   |----> |----> |----> EUSTOMATIDAE [Family] + (3 SP, 0 IMG)
   |----> |----> |----> LADINULIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> LANASCALIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> LITIOPIDAE [Family] + (60 SP, 21 IMG)
   |----> |----> |----> MAORAXIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> MELANOPSIDAE [Family] + (631 SP, 116 IMG)
   |----> |----> |----> METACERITHIIDAE [Family] + (14 SP, 7 IMG)
   |----> |----> |----> MODULIDAE [Family] + (35 SP, 23 IMG)
   |----> |----> |----> PACHYCHILIDAE [Family] + (269 SP, 130 IMG)
   |----> |----> |----> PALUDOMIDAE [Family] + (106 SP, 38 IMG)
   |----> |----> |----> PLANAXIDAE [Family] + (105 SP, 42 IMG)
   |----> |----> |----> PLEUROCERIDAE [Family] + (258 SP, 65 IMG)
   |----> |----> |----> POPENELLIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> POTAMIDIDAE [Family] + (237 SP, 173 IMG)
   |----> |----> |----> PROCERITHIIDAE [Family] + (55 SP, 25 IMG)
   |----> |----> |----> PROPUPASPIRIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> PROSTYLIFERIDAE [Family] + (8 SP, 0 IMG)
   |----> |----> |----> SCALIOLIDAE [Family] + (48 SP, 14 IMG)
   |----> |----> |----> SEMISULCOSPIRIDAE [Family] + (65 SP, 34 IMG)
   |----> |----> |----> SILIQUARIIDAE [Family] + (50 SP, 29 IMG)
   |----> |----> |----> THIARIDAE [Family] + (289 SP, 112 IMG)
   |----> |----> |----> TURRITELLIDAE [Family] + (751 SP, 351 IMG)
   |----> |----> |----> CERITHIOIDEA (unassigned) [Family] + (13 SP, 2 IMG)
   |----> |----> DENDROPUPOIDEA [Superfamily]
   |----> |----> |----> ANTHRACOPUPIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> DENDROPUPIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> EPITONIOIDEA [Superfamily]
   |----> |----> |----> EPITONIIDAE [Family] + (1037 SP, 678 IMG)
   |----> |----> |----> JANTHINIDAE [Family] + (19 SP, 12 IMG)
   |----> |----> |----> NYSTIELLIDAE [Family] + (50 SP, 28 IMG)
   |----> |----> PALAEOSTYLOIDEA [Superfamily]
   |----> |----> |----> ORTHONEMATIDAE [Family] + (40 SP, 3 IMG)
   |----> |----> |----> PALAEOSTYLIDAE [Family] + (34 SP, 2 IMG)
   |----> |----> PERUNELOIDEA [Superfamily]
   |----> |----> |----> CHUCHLINIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> IMOGLOBIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> PERUNELIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> PLICATUSIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> POLYGYRINIDAE [Family] + (13 SP, 3 IMG)
   |----> |----> |----> POMMEROZYGIIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> PROTORCULIDAE [Family] + (46 SP, 2 IMG)
   |----> |----> |----> SPHAERODOMIDAE [Family] + (7 SP, 0 IMG)
   |----> |----> PSEUDOMELANIOIDEA [Superfamily]
   |----> |----> |----> PSEUDOMELANIIDAE [Family] + (61 SP, 21 IMG)
   |----> |----> |----> TRAJANELLIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> SUBULITOIDEA [Superfamily]
   |----> |----> |----> ISCHNOPTYGMATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> SUBULITIDAE [Family] + (85 SP, 30 IMG)
   |----> |----> TRIPHOROIDEA [Superfamily]
   |----> |----> |----> BERENDINELLIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> CERITHIOPSIDAE [Family] + (888 SP, 494 IMG)
   |----> |----> |----> NEWTONIELLIDAE [Family] + (197 SP, 68 IMG)
   |----> |----> |----> TRIPHORIDAE [Family] + (690 SP, 310 IMG)
   |----> |----> AQABARELLIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> CANTERBURYELLIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> COELODISCIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> COELOSTYLINIDAE [Family] + (141 SP, 3 IMG)
   |----> |----> LYOCYCLIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> MEEKOSPIRIDAE [Family] + (53 SP, 9 IMG)
   |----> |----> PSEUDOZYGOPLEURIDAE [Family] + (173 SP, 13 IMG)
   |----> |----> SETTSASSIIDAE [Family] + (19 SP, 3 IMG)
   |----> |----> SPANIONEMATIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> SPIROSTYLIDAE [Family] + (15 SP, 0 IMG)
   |----> |----> STROBEIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> ZYGOPLEURIDAE [Family] + (40 SP, 3 IMG)
   |----> |----> CAENOGASTROPODA (unassigned) [Family] + (13 SP, 2 IMG)
   |----> COCCULINIFORMIA [Subclass]
   |----> |----> COCCULINOIDEA [Superfamily]
   |----> |----> |----> BATHYSCIADIIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> COCCULINIDAE [Family] + (70 SP, 27 IMG)
   |----> EOGASTROPODA [Subclass]
   |----> |----> EUOMPHALINA [Order]
   |----> |----> |----> EUOMPHALOIDEA [Superfamily]
   |----> |----> |----> |----> EUOMPHALIDAE [Family] + (326 SP, 44 IMG)
   |----> |----> |----> |----> HELICOTOMIDAE [Family] + (57 SP, 19 IMG)
   |----> |----> |----> |----> HOLOPEIDAE [Family] + (111 SP, 25 IMG)
   |----> |----> |----> |----> LESUEURILLIDAE [Family] + (34 SP, 17 IMG)
   |----> |----> |----> |----> OMPHALOCIRRIDAE [Family] + (14 SP, 0 IMG)
   |----> |----> |----> |----> OMPHALOTROCHIDAE [Family] + (55 SP, 2 IMG)
   |----> |----> |----> |----> EUOMPHALOIDEA (unassigned) [Family] + (29 SP, 2 IMG)
   |----> |----> |----> MACLURITOIDEA [Superfamily]
   |----> |----> |----> |----> MACLURITIDAE [Family] + (73 SP, 17 IMG)
   |----> |----> |----> OPHILETOIDEA [Superfamily]
   |----> |----> |----> |----> OPHILETIDAE [Family] + (80 SP, 21 IMG)
   |----> |----> |----> |----> OPISTHONEMATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> PARATURBINIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> |----> PLANITROCHIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> |----> PRAGOSERPULINIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> PSEUDOPHORIDAE [Family] + (70 SP, 8 IMG)
   |----> |----> |----> |----> RAPHISTOMATIDAE [Family] + (71 SP, 18 IMG)
   |----> |----> |----> |----> RHYTIDOPILIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> SCOLIOSTOMATIDAE [Family] + (12 SP, 0 IMG)
   |----> |----> |----> |----> SINUOPEIDAE [Family] + (42 SP, 10 IMG)
   |----> |----> |----> ANOMPHALIDAE [Family] + (69 SP, 6 IMG)
   |----> |----> |----> CODONOCHEILIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> EUOMPHALINA (unassigned) [Family] + (6 SP, 0 IMG)
   |----> |----> EOGASTROPODA (unassigned) [Family] + (2 SP, 0 IMG)
   |----> HETEROBRANCHIA [Subclass]
   |----> |----> HETEROSTROPHA [Infraclasss]
   |----> |----> |----> RINGICULOIDEA [Superfamily]
   |----> |----> |----> |----> RINGICULIDAE [Family] + (157 SP, 49 IMG)
   |----> |----> |----> RISSOELLOIDEA [Superfamily]
   |----> |----> |----> |----> RISSOELLIDAE [Family] + (82 SP, 20 IMG)
   |----> |----> |----> VALVATOIDEA [Superfamily]
   |----> |----> |----> |----> CORNIROSTRIDAE [Family] + (24 SP, 14 IMG)
   |----> |----> |----> |----> HYALOGYRINIDAE [Family] + (17 SP, 12 IMG)
   |----> |----> |----> |----> VALVATIDAE [Family] + (292 SP, 41 IMG)
   |----> |----> |----> |----> XYLODISCULIDAE [Family] + (10 SP, 8 IMG)
   |----> |----> |----> CIMIDAE [Family] + (21 SP, 10 IMG)
   |----> |----> |----> ORBITESTELLIDAE [Family] + (32 SP, 10 IMG)
   |----> |----> |----> TJAERNOEIIDAE [Family] + (4 SP, 3 IMG)
   |----> |----> |----> HETEROSTROPHA (unassigned) [Family] + (0 SP, 0 IMG)
   |----> |----> OPISTHOBRANCHIA [Infraclasss]
   |----> |----> |----> ACOCHLIDIACEA [Order]
   |----> |----> |----> |----> ACOCHLIDIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACOCHLIDIIDAE [Family] + (7 SP, 2 IMG)
   |----> |----> |----> |----> |----> BATHYHEDYLIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> HEDYLOPSIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> |----> PSEUDUNELIDAE [Family] + (5 SP, 2 IMG)
   |----> |----> |----> |----> |----> TANTULIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> PARHEDYLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AITENGIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> |----> ASPERSPINIDAE [Family] + (6 SP, 2 IMG)
   |----> |----> |----> |----> |----> PARHEDYLIDAE [Family] + (21 SP, 9 IMG)
   |----> |----> |----> ANASPIDEA [Order]
   |----> |----> |----> |----> AKEROIDEA [Superfamily]
   |----> |----> |----> |----> |----> AKERIDAE [Family] + (12 SP, 4 IMG)
   |----> |----> |----> |----> APLYSIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> APLYSIIDAE [Family] + (116 SP, 46 IMG)
   |----> |----> |----> |----> ANASPIDEA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> |----> CEPHALASPIDEA [Order]
   |----> |----> |----> |----> BULLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACTEOCINIDAE [Family] + (116 SP, 45 IMG)
   |----> |----> |----> |----> |----> BULLIDAE [Family] + (42 SP, 27 IMG)
   |----> |----> |----> |----> |----> RETUSIDAE [Family] + (158 SP, 66 IMG)
   |----> |----> |----> |----> |----> RHIZORIDAE [Family] + (52 SP, 25 IMG)
   |----> |----> |----> |----> DIAPHANOIDEA [Superfamily]
   |----> |----> |----> |----> |----> COLINATYDIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> CYLICHNIDAE [Family] + (211 SP, 86 IMG)
   |----> |----> |----> |----> |----> DIAPHANIDAE [Family] + (50 SP, 17 IMG)
   |----> |----> |----> |----> |----> MNESTIIDAE [Family] + (9 SP, 4 IMG)
   |----> |----> |----> |----> |----> NOTODIAPHANIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> HAMINOEOIDEA [Superfamily]
   |----> |----> |----> |----> |----> HAMINOEIDAE [Family] + (191 SP, 101 IMG)
   |----> |----> |----> |----> PHILINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AGLAJIDAE [Family] + (93 SP, 58 IMG)
   |----> |----> |----> |----> |----> ALACUPPIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> COLPODASPIDIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> |----> GASTROPTERIDAE [Family] + (42 SP, 18 IMG)
   |----> |----> |----> |----> |----> LAONIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> |----> PHILINIDAE [Family] + (122 SP, 36 IMG)
   |----> |----> |----> |----> |----> PHILINOGLOSSIDAE [Family] + (7 SP, 1 IMG)
   |----> |----> |----> |----> |----> PHILINORBIDAE [Family] + (8 SP, 2 IMG)
   |----> |----> |----> |----> |----> SCAPHANDRIDAE [Family] + (113 SP, 46 IMG)
   |----> |----> |----> |----> RUNCINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ILBIIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> |----> RUNCINIDAE [Family] + (54 SP, 18 IMG)
   |----> |----> |----> |----> ATELEASPIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> CEPHALASPIDAE [Family] + (24 SP, 2 IMG)
   |----> |----> |----> |----> CEPHALASPIDA (unassigned) [Family] + (3 SP, 1 IMG)
   |----> |----> |----> GYMNOSOMATA [Order]
   |----> |----> |----> |----> CLIONOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CLIONIDAE [Family] + (22 SP, 22 IMG)
   |----> |----> |----> |----> |----> CLIOPSIDAE [Family] + (4 SP, 5 IMG)
   |----> |----> |----> |----> |----> NOTOBRANCHAEIDAE [Family] + (8 SP, 9 IMG)
   |----> |----> |----> |----> |----> PNEUMODERMATIDAE [Family] + (25 SP, 31 IMG)
   |----> |----> |----> |----> HYDROMYLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> HYDROMYLIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> LAGINIOPSIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> NUDIPLEURA [Order]
   |----> |----> |----> |----> AEOLIDIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AEOLIDIIDAE [Family] + (133 SP, 45 IMG)
   |----> |----> |----> |----> |----> FACELINIDAE [Family] + (183 SP, 92 IMG)
   |----> |----> |----> |----> |----> GLAUCIDAE [Family] + (23 SP, 10 IMG)
   |----> |----> |----> |----> |----> PISEINOTECIDAE [Family] + (8 SP, 4 IMG)
   |----> |----> |----> |----> |----> PLEUROLIDIIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> |----> UNIDENTIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> ARMINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ARMINIDAE [Family] + (120 SP, 29 IMG)
   |----> |----> |----> |----> |----> DORIDOMORPHIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> BATHYDORIDOIDEA [Superfamily]
   |----> |----> |----> |----> |----> BATHYDORIDIDAE [Family] + (8 SP, 1 IMG)
   |----> |----> |----> |----> DORIDOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACTINOCYCLIDAE [Family] + (21 SP, 13 IMG)
   |----> |----> |----> |----> |----> CADLINIDAE [Family] + (47 SP, 23 IMG)
   |----> |----> |----> |----> |----> CHROMODORIDIDAE [Family] + (402 SP, 281 IMG)
   |----> |----> |----> |----> |----> DISCODORIDIDAE [Family] + (369 SP, 164 IMG)
   |----> |----> |----> |----> |----> DORIDIDAE [Family] + (144 SP, 31 IMG)
   |----> |----> |----> |----> DORIDOXOIDEA [Superfamily]
   |----> |----> |----> |----> |----> DORIDOXIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> FIONOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CALMIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> |----> |----> CUTHONELLIDAE [Family] + (10 SP, 2 IMG)
   |----> |----> |----> |----> |----> EUBRANCHIDAE [Family] + (59 SP, 23 IMG)
   |----> |----> |----> |----> |----> FIONIDAE [Family] + (106 SP, 41 IMG)
   |----> |----> |----> |----> |----> PSEUDOVERMIDAE [Family] + (16 SP, 2 IMG)
   |----> |----> |----> |----> |----> TRINCHESIIDAE [Family] + (38 SP, 18 IMG)
   |----> |----> |----> |----> FLABELLINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> FLABELLINIDAE [Family] + (95 SP, 53 IMG)
   |----> |----> |----> |----> |----> NOTAEOLIDIIDAE [Family] + (3 SP, 3 IMG)
   |----> |----> |----> |----> ONCHIDORIDOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AKIODORIDIDAE [Family] + (10 SP, 2 IMG)
   |----> |----> |----> |----> |----> CALYCIDORIDIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> CORAMBIDAE [Family] + (12 SP, 4 IMG)
   |----> |----> |----> |----> |----> GONIODORIDIDAE [Family] + (134 SP, 91 IMG)
   |----> |----> |----> |----> |----> ONCHIDORIDIDAE [Family] + (73 SP, 27 IMG)
   |----> |----> |----> |----> PHYLLIDIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> DENDRODORIDIDAE [Family] + (112 SP, 39 IMG)
   |----> |----> |----> |----> |----> MANDELIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> PHYLLIDIIDAE [Family] + (77 SP, 56 IMG)
   |----> |----> |----> |----> POLYCEROIDEA [Superfamily]
   |----> |----> |----> |----> |----> AEGIRIDAE [Family] + (31 SP, 21 IMG)
   |----> |----> |----> |----> |----> GYMNODORIDIDAE [Family] + (31 SP, 16 IMG)
   |----> |----> |----> |----> |----> HEXABRANCHIDAE [Family] + (10 SP, 2 IMG)
   |----> |----> |----> |----> |----> OKADAIIDAE [Family] + (6 SP, 2 IMG)
   |----> |----> |----> |----> |----> POLYCERIDAE [Family] + (171 SP, 103 IMG)
   |----> |----> |----> |----> TRITONIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ARANUCIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> |----> BORNELLIDAE [Family] + (11 SP, 10 IMG)
   |----> |----> |----> |----> |----> DENDRONOTIDAE [Family] + (23 SP, 11 IMG)
   |----> |----> |----> |----> |----> HANCOCKIIDAE [Family] + (7 SP, 3 IMG)
   |----> |----> |----> |----> |----> LOMANOTIDAE [Family] + (7 SP, 3 IMG)
   |----> |----> |----> |----> |----> PHYLLIROIDAE [Family] + (5 SP, 3 IMG)
   |----> |----> |----> |----> |----> SCYLLAEIDAE [Family] + (11 SP, 4 IMG)
   |----> |----> |----> |----> |----> TETHYDIDAE [Family] + (28 SP, 11 IMG)
   |----> |----> |----> |----> |----> TRITONIIDAE [Family] + (91 SP, 40 IMG)
   |----> |----> |----> |----> CHARCOTIIDAE [Family] + (5 SP, 3 IMG)
   |----> |----> |----> |----> DIRONIDAE [Family] + (4 SP, 4 IMG)
   |----> |----> |----> |----> DOTIDAE [Family] + (103 SP, 35 IMG)
   |----> |----> |----> |----> EMBLETONIIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> GONIAEOLIDIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> HEROIDAE [Family] + (5 SP, 2 IMG)
   |----> |----> |----> |----> MADRELLIDAE [Family] + (6 SP, 6 IMG)
   |----> |----> |----> |----> PINUFIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> PROCTONOTIDAE [Family] + (32 SP, 22 IMG)
   |----> |----> |----> NUDIBRANCHIA [Order]
   |----> |----> |----> |----> DEXIARCHIA [Suborderss]
   |----> |----> |----> |----> |----> NUDIBRANCHIA (unassigned) [Family] + (0 SP, 0 IMG)
   |----> |----> |----> PLEUROBRANCHOMORPHA [Order]
   |----> |----> |----> |----> PLEUROBRANCHOIDEA [Superfamily]
   |----> |----> |----> |----> |----> PLEUROBRANCHAEIDAE [Family] + (25 SP, 9 IMG)
   |----> |----> |----> |----> |----> PLEUROBRANCHIDAE [Family] + (88 SP, 35 IMG)
   |----> |----> |----> |----> |----> QUIJOTIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> SACOGLOSSA [Order]
   |----> |----> |----> |----> OXYNOACEA [Suborderss]
   |----> |----> |----> |----> |----> CYLINDROBULLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> |----> CYLINDROBULLIDAE [Family] + (7 SP, 2 IMG)
   |----> |----> |----> |----> |----> OXYNOOIDEA [Superfamily]
   |----> |----> |----> |----> |----> |----> JULIIDAE [Family] + (32 SP, 17 IMG)
   |----> |----> |----> |----> |----> |----> OXYNOIDAE [Family] + (18 SP, 9 IMG)
   |----> |----> |----> |----> |----> |----> VOLVATELLIDAE [Family] + (27 SP, 11 IMG)
   |----> |----> |----> |----> PLAKOBRANCHACEA [Suborderss]
   |----> |----> |----> |----> |----> LIMAPONTIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> |----> CALIPHYLLIDAE [Family] + (27 SP, 15 IMG)
   |----> |----> |----> |----> |----> |----> COSTASIELLIDAE [Family] + (18 SP, 8 IMG)
   |----> |----> |----> |----> |----> |----> HERMAEIDAE [Family] + (29 SP, 17 IMG)
   |----> |----> |----> |----> |----> |----> LIMAPONTIIDAE [Family] + (67 SP, 29 IMG)
   |----> |----> |----> |----> |----> PLAKOBRANCHOIDEA [Superfamily]
   |----> |----> |----> |----> |----> |----> BOSELLIIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> JENSENERIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> |----> PLAKOBRANCHIDAE [Family] + (130 SP, 85 IMG)
   |----> |----> |----> |----> |----> |----> PLATYHEDYLIDAE [Family] + (4 SP, 1 IMG)
   |----> |----> |----> |----> SACOGLOSSA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> |----> THECOSOMATA [Order]
   |----> |----> |----> |----> CAVOLINIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CAVOLINIIDAE [Family] + (66 SP, 50 IMG)
   |----> |----> |----> |----> |----> CLIIDAE [Family] + (18 SP, 13 IMG)
   |----> |----> |----> |----> |----> CRESEIDAE [Family] + (16 SP, 8 IMG)
   |----> |----> |----> |----> |----> CUVIERINIDAE [Family] + (18 SP, 7 IMG)
   |----> |----> |----> |----> |----> PRAECUVIERINIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> SPHAEROCINIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> CYMBULIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CYMBULIIDAE [Family] + (11 SP, 8 IMG)
   |----> |----> |----> |----> |----> DESMOPTERIDAE [Family] + (4 SP, 3 IMG)
   |----> |----> |----> |----> |----> PERACLIDAE [Family] + (11 SP, 10 IMG)
   |----> |----> |----> |----> LIMACINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> LIMACINIDAE [Family] + (44 SP, 16 IMG)
   |----> |----> |----> |----> THECOSOMATA (unassigned) [Family] + (16 SP, 1 IMG)
   |----> |----> |----> UMBRACULIDA [Order]
   |----> |----> |----> |----> UMBRACULOIDEA [Superfamily]
   |----> |----> |----> |----> |----> TYLODINIDAE [Family] + (9 SP, 5 IMG)
   |----> |----> |----> |----> |----> UMBRACULIDAE [Family] + (11 SP, 9 IMG)
   |----> |----> |----> OPISTHOBRANCHIA (unassigned) [Familys] + (10 SP, 6 IMG)
   |----> |----> PULMONATA [Infraclasss]
   |----> |----> |----> EUPULMONATA [Order]
   |----> |----> |----> |----> ELLOBIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ELLOBIIDAE [Family] + (360 SP, 221 IMG)
   |----> |----> |----> |----> |----> OTINIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> SMEAGOLIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> |----> TRIMUSCULOIDEA [Superfamily]
   |----> |----> |----> |----> |----> TRIMUSCULIDAE [Family] + (16 SP, 12 IMG)
   |----> |----> |----> HYGROPHILA [Order]
   |----> |----> |----> |----> ACROLOXOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACROLOXIDAE [Family] + (57 SP, 7 IMG)
   |----> |----> |----> |----> AMPHIBOLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AMPHIBOLIDAE [Family] + (18 SP, 8 IMG)
   |----> |----> |----> |----> |----> MANINGRIDIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> CHILINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CHILINIDAE [Family] + (60 SP, 29 IMG)
   |----> |----> |----> |----> |----> LATIIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> LYMNAEOIDEA [Superfamily]
   |----> |----> |----> |----> |----> LYMNAEIDAE [Family] + (433 SP, 96 IMG)
   |----> |----> |----> |----> PLANORBOIDEA [Superfamily]
   |----> |----> |----> |----> |----> PHYSIDAE [Family] + (152 SP, 102 IMG)
   |----> |----> |----> |----> |----> PLANORBIDAE [Family] + (911 SP, 212 IMG)
   |----> |----> |----> |----> HYGROPHILA (unassigned) [Family] + (4 SP, 0 IMG)
   |----> |----> |----> STYLOMMATOPHORA [Order]
   |----> |----> |----> |----> ACAVOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACAVIDAE [Family] + (111 SP, 109 IMG)
   |----> |----> |----> |----> |----> CARYODIDAE [Family] + (18 SP, 14 IMG)
   |----> |----> |----> |----> |----> MACROCYCLIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> |----> |----> MEGOMPHICIDAE [Family] + (8 SP, 4 IMG)
   |----> |----> |----> |----> ACHATINELLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACHATINELLIDAE [Family] + (338 SP, 208 IMG)
   |----> |----> |----> |----> ACHATINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ACHATINIDAE [Family] + (254 SP, 241 IMG)
   |----> |----> |----> |----> |----> FERUSSACIIDAE [Family] + (90 SP, 31 IMG)
   |----> |----> |----> |----> |----> MICRACTAEONIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> |----> SUBULINIDAE [Family] + (468 SP, 254 IMG)
   |----> |----> |----> |----> AILLYOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AILLYIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> ARIONOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ANADENIDAE [Family] + (22 SP, 4 IMG)
   |----> |----> |----> |----> |----> ARIOLIMACIDAE [Family] + (11 SP, 5 IMG)
   |----> |----> |----> |----> |----> ARIONIDAE [Family] + (54 SP, 25 IMG)
   |----> |----> |----> |----> |----> BINNEYIDAE [Family] + (9 SP, 4 IMG)
   |----> |----> |----> |----> |----> OOPELTIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> |----> |----> PHILOMYCIDAE [Family] + (36 SP, 11 IMG)
   |----> |----> |----> |----> ATHORACOPHOROIDEA [Superfamily]
   |----> |----> |----> |----> |----> ATHORACOPHORIDAE [Family] + (33 SP, 1 IMG)
   |----> |----> |----> |----> CAMAENOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CAMAENIDAE [Family] + (1467 SP, 873 IMG)
   |----> |----> |----> |----> CHONDRINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CHONDRINIDAE [Family] + (93 SP, 65 IMG)
   |----> |----> |----> |----> |----> PLEURODISCIDAE [Family] + (9 SP, 3 IMG)
   |----> |----> |----> |----> |----> PYRAMIDULIDAE [Family] + (13 SP, 10 IMG)
   |----> |----> |----> |----> CLAUSILIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ANADROMIDAE [Family] + (11 SP, 10 IMG)
   |----> |----> |----> |----> |----> CLAUSILIIDAE [Family] + (1602 SP, 987 IMG)
   |----> |----> |----> |----> |----> FILHOLIIDAE [Family] + (80 SP, 3 IMG)
   |----> |----> |----> |----> |----> PALAEOSTOIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> COCHLICOPOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AMASTRIDAE [Family] + (325 SP, 50 IMG)
   |----> |----> |----> |----> |----> COCHLICOPIDAE [Family] + (58 SP, 22 IMG)
   |----> |----> |----> |----> DYAKIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> DYAKIIDAE [Family] + (68 SP, 57 IMG)
   |----> |----> |----> |----> ENOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CERASTUIDAE [Family] + (84 SP, 57 IMG)
   |----> |----> |----> |----> |----> ENIDAE [Family] + (452 SP, 225 IMG)
   |----> |----> |----> |----> GASTRODONTOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ARCHAEOZONITIDAE [Family] + (19 SP, 0 IMG)
   |----> |----> |----> |----> |----> CHRONIDAE [Family] + (98 SP, 53 IMG)
   |----> |----> |----> |----> |----> EUCONULIDAE [Family] + (279 SP, 45 IMG)
   |----> |----> |----> |----> |----> GASTRODONTIDAE [Family] + (78 SP, 26 IMG)
   |----> |----> |----> |----> |----> GRANDIPATULIDAE [Family] + (7 SP, 1 IMG)
   |----> |----> |----> |----> |----> OXYCHILIDAE [Family] + (191 SP, 75 IMG)
   |----> |----> |----> |----> |----> PALAEOXESTINIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> |----> PRISTILOMATIDAE [Family] + (118 SP, 27 IMG)
   |----> |----> |----> |----> |----> TROCHOMORPHIDAE [Family] + (98 SP, 36 IMG)
   |----> |----> |----> |----> HELICARIONOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ARIOPHANTIDAE [Family] + (605 SP, 296 IMG)
   |----> |----> |----> |----> |----> HELICARIONIDAE [Family] + (327 SP, 85 IMG)
   |----> |----> |----> |----> |----> UROCYCLIDAE [Family] + (205 SP, 30 IMG)
   |----> |----> |----> |----> HELICOIDEA [Superfamily]
   |----> |----> |----> |----> |----> BRADYBAENIDAE [Family] + (630 SP, 600 IMG)
   |----> |----> |----> |----> |----> CANARIELLIDAE [Family] + (21 SP, 13 IMG)
   |----> |----> |----> |----> |----> CEPOLIDAE [Family] + (109 SP, 43 IMG)
   |----> |----> |----> |----> |----> COCHLICELLIDAE [Family] + (31 SP, 21 IMG)
   |----> |----> |----> |----> |----> ELONIDAE [Family] + (21 SP, 5 IMG)
   |----> |----> |----> |----> |----> EPIPHRAGMOPHORIDAE [Family] + (51 SP, 27 IMG)
   |----> |----> |----> |----> |----> HELICIDAE [Family] + (582 SP, 367 IMG)
   |----> |----> |----> |----> |----> HELMINTHOGLYPTIDAE [Family] + (217 SP, 110 IMG)
   |----> |----> |----> |----> |----> HUMBOLDTIANIDAE [Family] + (56 SP, 6 IMG)
   |----> |----> |----> |----> |----> MONADENIIDAE [Family] + (16 SP, 7 IMG)
   |----> |----> |----> |----> |----> SPHINCTEROCHILIDAE [Family] + (40 SP, 29 IMG)
   |----> |----> |----> |----> HYGROMIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> HALOLIMNOHELICIDAE [Family] + (14 SP, 0 IMG)
   |----> |----> |----> |----> |----> HELICODONTIDAE [Family] + (34 SP, 25 IMG)
   |----> |----> |----> |----> |----> HYGROMIIDAE [Family] + (800 SP, 510 IMG)
   |----> |----> |----> |----> |----> TRISSEXODONTIDAE [Family] + (35 SP, 24 IMG)
   |----> |----> |----> |----> LIMACOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AGRIOLIMACIDAE [Family] + (138 SP, 27 IMG)
   |----> |----> |----> |----> |----> BOETTGERILLIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> |----> |----> LIMACIDAE [Family] + (134 SP, 53 IMG)
   |----> |----> |----> |----> |----> VITRINIDAE [Family] + (86 SP, 24 IMG)
   |----> |----> |----> |----> ORCULOIDEA [Superfamily]
   |----> |----> |----> |----> |----> LAURIIDAE [Family] + (74 SP, 27 IMG)
   |----> |----> |----> |----> |----> ORCULIDAE [Family] + (72 SP, 49 IMG)
   |----> |----> |----> |----> |----> SPELAEODISCIDAE [Family] + (18 SP, 10 IMG)
   |----> |----> |----> |----> |----> STROBILOPSIDAE [Family] + (42 SP, 5 IMG)
   |----> |----> |----> |----> |----> VALLONIIDAE [Family] + (60 SP, 21 IMG)
   |----> |----> |----> |----> ORTHALICOIDEA [Superfamily]
   |----> |----> |----> |----> |----> AMPHIBULIMIDAE [Family] + (122 SP, 68 IMG)
   |----> |----> |----> |----> |----> BOTHRIEMBRYONTIDAE [Family] + (138 SP, 163 IMG)
   |----> |----> |----> |----> |----> BULIMULIDAE [Family] + (1059 SP, 713 IMG)
   |----> |----> |----> |----> |----> CERIONIDAE [Family] + (449 SP, 433 IMG)
   |----> |----> |----> |----> |----> COELOCIONTIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> |----> |----> EPIROBIIDAE [Family] + (19 SP, 1 IMG)
   |----> |----> |----> |----> |----> GRANGERELLIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> |----> |----> MEGASPIRIDAE [Family] + (79 SP, 33 IMG)
   |----> |----> |----> |----> |----> ODONTOSTOMIDAE [Family] + (136 SP, 119 IMG)
   |----> |----> |----> |----> |----> ORTHALICIDAE [Family] + (119 SP, 187 IMG)
   |----> |----> |----> |----> |----> SIMPULOPSIDAE [Family] + (76 SP, 39 IMG)
   |----> |----> |----> |----> |----> UROCOPTIDAE [Family] + (976 SP, 341 IMG)
   |----> |----> |----> |----> PAPILLODERMATOIDEA [Superfamily]
   |----> |----> |----> |----> |----> PAPILLODERMATIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> PARMACELLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> MILACIDAE [Family] + (56 SP, 14 IMG)
   |----> |----> |----> |----> |----> PARMACELLIDAE [Family] + (21 SP, 7 IMG)
   |----> |----> |----> |----> |----> TRIGONOCHLAMYDIDAE [Family] + (13 SP, 3 IMG)
   |----> |----> |----> |----> PARTULOIDEA [Superfamily]
   |----> |----> |----> |----> |----> DRAPARNAUDIIDAE [Family] + (7 SP, 2 IMG)
   |----> |----> |----> |----> |----> PARTULIDAE [Family] + (119 SP, 53 IMG)
   |----> |----> |----> |----> PLECTOPYLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CORILLIDAE [Family] + (14 SP, 14 IMG)
   |----> |----> |----> |----> |----> PLECTOPYLIDAE [Family] + (117 SP, 42 IMG)
   |----> |----> |----> |----> |----> SCULPTARIIDAE [Family] + (16 SP, 5 IMG)
   |----> |----> |----> |----> POLYGYROIDEA [Superfamily]
   |----> |----> |----> |----> |----> PLEURODONTIDAE [Family] + (124 SP, 93 IMG)
   |----> |----> |----> |----> |----> POLYGYRIDAE [Family] + (292 SP, 96 IMG)
   |----> |----> |----> |----> |----> THYSANOPHORIDAE [Family] + (46 SP, 7 IMG)
   |----> |----> |----> |----> PUNCTOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ANASTOMOPSIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> |----> CHAROPIDAE [Family] + (600 SP, 233 IMG)
   |----> |----> |----> |----> |----> CYSTOPELTIDAE [Family] + (5 SP, 2 IMG)
   |----> |----> |----> |----> |----> DISCIDAE [Family] + (69 SP, 22 IMG)
   |----> |----> |----> |----> |----> ENDODONTIDAE [Family] + (186 SP, 44 IMG)
   |----> |----> |----> |----> |----> HELICODISCIDAE [Family] + (86 SP, 18 IMG)
   |----> |----> |----> |----> |----> OREOHELICIDAE [Family] + (53 SP, 22 IMG)
   |----> |----> |----> |----> |----> PUNCTIDAE [Family] + (185 SP, 64 IMG)
   |----> |----> |----> |----> |----> THYROPHORELLIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> PUPILLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> FAUXULIDAE [Family] + (11 SP, 7 IMG)
   |----> |----> |----> |----> |----> ARGNIDAE [Family] + (41 SP, 24 IMG)
   |----> |----> |----> |----> |----> GASTROCOPTIDAE [Family] + (108 SP, 27 IMG)
   |----> |----> |----> |----> |----> HYPSELOSTOMATIDAE [Family] + (100 SP, 47 IMG)
   |----> |----> |----> |----> |----> PUPILLIDAE [Family] + (98 SP, 32 IMG)
   |----> |----> |----> |----> RHYTIDOIDEA [Superfamily]
   |----> |----> |----> |----> |----> CHLAMYDEPHORIDAE [Family] + (8 SP, 2 IMG)
   |----> |----> |----> |----> |----> HAPLOTREMATIDAE [Family] + (20 SP, 8 IMG)
   |----> |----> |----> |----> |----> RHYTIDIDAE [Family] + (158 SP, 58 IMG)
   |----> |----> |----> |----> |----> SCOLODONTIDAE [Family] + (116 SP, 24 IMG)
   |----> |----> |----> |----> SAGDOIDEA [Superfamily]
   |----> |----> |----> |----> |----> SAGDIDAE [Family] + (96 SP, 55 IMG)
   |----> |----> |----> |----> STAFFORDIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> STAFFORDIIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> |----> STREPTAXOIDEA [Superfamily]
   |----> |----> |----> |----> |----> DIAPHERIDAE [Family] + (48 SP, 21 IMG)
   |----> |----> |----> |----> |----> STREPTAXIDAE [Family] + (591 SP, 216 IMG)
   |----> |----> |----> |----> STROPHOCHEILOIDEA [Superfamily]
   |----> |----> |----> |----> |----> DORCASIIDAE [Family] + (14 SP, 5 IMG)
   |----> |----> |----> |----> |----> MEGALOBULIMIDAE [Family] + (65 SP, 64 IMG)
   |----> |----> |----> |----> |----> STROPHOCHEILIDAE [Family] + (44 SP, 35 IMG)
   |----> |----> |----> |----> SUCCINEOIDEA [Superfamily]
   |----> |----> |----> |----> |----> SUCCINEIDAE [Family] + (265 SP, 49 IMG)
   |----> |----> |----> |----> TESTACELLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> OLEACINIDAE [Family] + (126 SP, 64 IMG)
   |----> |----> |----> |----> |----> SPIRAXIDAE [Family] + (298 SP, 52 IMG)
   |----> |----> |----> |----> |----> TESTACELLIDAE [Family] + (9 SP, 4 IMG)
   |----> |----> |----> |----> VERTIGINOIDEA [Superfamily]
   |----> |----> |----> |----> |----> VERTIGINIDAE [Family] + (309 SP, 82 IMG)
   |----> |----> |----> |----> XANTHONYCHOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ECHINICHIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> |----> XANTHONYCHIDAE [Family] + (40 SP, 4 IMG)
   |----> |----> |----> |----> ZONITOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ZONITIDAE [Family] + (291 SP, 72 IMG)
   |----> |----> |----> SYSTELLOMMATOPHORA [Order]
   |----> |----> |----> |----> ONCHIDIOIDEA [Superfamily]
   |----> |----> |----> |----> |----> ONCHIDIIDAE [Family] + (111 SP, 8 IMG)
   |----> |----> |----> |----> VERONICELLOIDEA [Superfamily]
   |----> |----> |----> |----> |----> RATHOUISIIDAE [Family] + (14 SP, 1 IMG)
   |----> |----> |----> |----> |----> VERONICELLIDAE [Family] + (84 SP, 17 IMG)
   |----> |----> ACTEONOIDEA [Superfamily]
   |----> |----> |----> ACTEONELLIDAE [Family] + (36 SP, 4 IMG)
   |----> |----> |----> ACTEONIDAE [Family] + (259 SP, 143 IMG)
   |----> |----> |----> APLUSTRIDAE [Family] + (15 SP, 11 IMG)
   |----> |----> |----> BULLINIDAE [Family] + (30 SP, 19 IMG)
   |----> |----> |----> CYLINDROBULLINIDAE [Family] + (45 SP, 14 IMG)
   |----> |----> |----> TUBIFERIDAE [Family] + (13 SP, 3 IMG)
   |----> |----> |----> ZARDINELLIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> ARCHITECTONICOIDEA [Superfamily]
   |----> |----> |----> AMPHITOMARIIDAE [Family] + (5 SP, 3 IMG)
   |----> |----> |----> ARCHITECTONICIDAE [Family] + (302 SP, 187 IMG)
   |----> |----> |----> CASSIANAXIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> DOLOMITELLIDAE [Family] + (0 SP, 0 IMG)
   |----> |----> |----> STUORAXIDAE [Family] + (4 SP, 3 IMG)
   |----> |----> GLACIDORBOIDEA [Superfamily]
   |----> |----> |----> GLACIDORBIDAE [Family] + (23 SP, 18 IMG)
   |----> |----> |----> HETEROSUBULITIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> |----> KUSKOKWIMIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> MATHILDOIDEA [Superfamily]
   |----> |----> |----> AMPEZZANILDIDAE [Family] + (4 SP, 4 IMG)
   |----> |----> |----> ANOPTYCHIIDAE [Family] + (13 SP, 1 IMG)
   |----> |----> |----> GORDENELLIDAE [Family] + (74 SP, 14 IMG)
   |----> |----> |----> MATHILDIDAE [Family] + (208 SP, 90 IMG)
   |----> |----> |----> MISURINELLIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> TOFANELLIDAE [Family] + (70 SP, 23 IMG)
   |----> |----> MURCHISONELLOIDEA [Superfamily]
   |----> |----> |----> MURCHISONELLIDAE [Family] + (87 SP, 25 IMG)
   |----> |----> |----> RHODOPIDAE [Family] + (9 SP, 2 IMG)
   |----> |----> NERINEOIDEA [Superfamily]
   |----> |----> |----> CERITELLIDAE [Family] + (31 SP, 18 IMG)
   |----> |----> |----> ITIERIIDAE [Family] + (11 SP, 5 IMG)
   |----> |----> |----> NERINEIDAE [Family] + (56 SP, 48 IMG)
   |----> |----> |----> NERINELLIDAE [Family] + (16 SP, 3 IMG)
   |----> |----> OMALOGYROIDEA [Superfamily]
   |----> |----> |----> OMALOGYRIDAE [Family] + (56 SP, 37 IMG)
   |----> |----> PYRAMIDELLOIDEA [Superfamily]
   |----> |----> |----> AMATHINIDAE [Family] + (60 SP, 34 IMG)
   |----> |----> |----> HETERONERITIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> PYRAMIDELLIDAE [Family] + (3871 SP, 1047 IMG)
   |----> |----> SIPHONARIOIDEA [Superfamily]
   |----> |----> |----> ACROREIIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> SIPHONARIIDAE [Family] + (117 SP, 80 IMG)
   |----> |----> STREPTACIDOIDEA [Superfamily]
   |----> |----> |----> CASSIANEBALIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> DONALDINIDAE [Family] + (39 SP, 15 IMG)
   |----> |----> |----> STREPTACIDIDAE [Family] + (15 SP, 2 IMG)
   |----> |----> |----> TRACHOECIDAE [Family] + (3 SP, 3 IMG)
   |----> |----> |----> STREPTACIDOIDEA unassigned) [Family] + (3 SP, 1 IMG)
   |----> |----> OPISTHOBRANCHIA (unassigned) [Family] + (10 SP, 6 IMG)
   |----> |----> HETEROBRANCHIA (unassigned) [Family] + (3 SP, 0 IMG)
   |----> NEOMPHALINA [Subclass]
   |----> |----> NEOMPHALOIDEA [Superfamily]
   |----> |----> |----> MELANODRYMIIDAE [Family] + (18 SP, 13 IMG)
   |----> |----> |----> NEOMPHALIDAE [Family] + (15 SP, 9 IMG)
   |----> |----> |----> PELTOSPIRIDAE [Family] + (23 SP, 16 IMG)
   |----> NERITIMORPHA [Subclass]
   |----> |----> CYCLONERITIMORPHA [Order]
   |----> |----> |----> HELICINOIDEA [Superfamily]
   |----> |----> |----> |----> DAWSONELLIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> DEIANIRIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> |----> HELICINIDAE [Family] + (567 SP, 244 IMG)
   |----> |----> |----> |----> NERITILIIDAE [Family] + (33 SP, 10 IMG)
   |----> |----> |----> |----> PROSERPINELLIDAE [Family] + (14 SP, 1 IMG)
   |----> |----> |----> |----> PROSERPINIDAE [Family] + (9 SP, 5 IMG)
   |----> |----> |----> HYDROCENOIDEA [Superfamily]
   |----> |----> |----> |----> HYDROCENIDAE [Family] + (72 SP, 8 IMG)
   |----> |----> |----> NERITOIDEA [Superfamily]
   |----> |----> |----> |----> NATICOPSIDAE [Family] + (46 SP, 6 IMG)
   |----> |----> |----> |----> NERIDOMIDAE [Family] + (11 SP, 4 IMG)
   |----> |----> |----> |----> NERITARIIDAE [Family] + (33 SP, 6 IMG)
   |----> |----> |----> |----> NERITIDAE [Family] + (639 SP, 379 IMG)
   |----> |----> |----> |----> PARVULATOPSIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> PHENACOLEPADIDAE [Family] + (51 SP, 26 IMG)
   |----> |----> |----> |----> PILEOLIDAE [Family] + (13 SP, 11 IMG)
   |----> |----> |----> NERITOPSOIDEA [Superfamily]
   |----> |----> |----> |----> CORTINELLIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> |----> DELPHINULOPSIDAE [Family] + (169 SP, 8 IMG)
   |----> |----> |----> |----> FEDAIELLIDAE [Family] + (12 SP, 2 IMG)
   |----> |----> |----> |----> GLOBOCORNIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> NERITOPSIDAE [Family] + (86 SP, 19 IMG)
   |----> |----> |----> |----> PALAEONARICIDAE [Family] + (6 SP, 2 IMG)
   |----> |----> |----> |----> PLAGIOTHYRIDAE [Family] + (14 SP, 1 IMG)
   |----> |----> |----> |----> PSEUDORTHONYCHIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> SCALANERITINIDAE [Family] + (5 SP, 5 IMG)
   |----> |----> |----> |----> TITISCANIIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> |----> TRICOLNATICOPSIDAE [Family] + (9 SP, 5 IMG)
   |----> |----> |----> SYMMETROCAPULOIDEA [Superfamily]
   |----> |----> |----> |----> SYMMETROCAPULIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> CYRTONERITIMORPHA [Order]
   |----> |----> |----> ORTHONYCHIIDAE [Family] + (65 SP, 4 IMG)
   |----> |----> |----> VLTAVIELLIDAE [Family] + (5 SP, 3 IMG)
   |----> |----> NERRHENOIDEA [Superfamily]
   |----> |----> |----> NERRHENIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> ORIOSTOMATOIDEA [Superfamily]
   |----> |----> |----> ORIOSTOMATIDAE [Family] + (120 SP, 3 IMG)
   |----> |----> |----> TUBINIDAE [Family] + (10 SP, 0 IMG)
   |----> |----> PALAEOTROCHOIDEA [Superfamily]
   |----> |----> |----> PALAEOTROCHIDAE [Family] + (11 SP, 1 IMG)
   |----> |----> PLATYCERATOIDEA [Superfamily]
   |----> |----> |----> PLATYCERATIDAE [Family] + (379 SP, 59 IMG)
   |----> |----> CRASPEDOSTOMATIDAE [Family] + (26 SP, 0 IMG)
   |----> |----> PRAGOSCUTULIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> TRACHYSPIRIDAE [Family] + (26 SP, 4 IMG)
   |----> ORTHOGASTROPODA [Subclass]
   |----> |----> MURCHISONIINA [Order]
   |----> |----> |----> LOXONEMATOIDEA [Superfamily]
   |----> |----> |----> |----> CRASSIMARGINATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> |----> LOXONEMATIDAE [Family] + (196 SP, 26 IMG)
   |----> |----> |----> |----> PALAEOZYGOPLEURIDAE [Family] + (98 SP, 8 IMG)
   |----> |----> |----> |----> SOLENISCIDAE [Family] + (178 SP, 16 IMG)
   |----> |----> |----> MURCHISONIOIDEA [Superfamily]
   |----> |----> |----> |----> CHEENEETNUKIIDAE [Family] + (13 SP, 1 IMG)
   |----> |----> |----> |----> FAREWELLIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> |----> MURCHISONIIDAE [Family] + (366 SP, 42 IMG)
   |----> |----> |----> |----> PLETHOSPIRIDAE [Family] + (10 SP, 1 IMG)
   |----> |----> |----> |----> PTYCHOCAULIDAE [Family] + (20 SP, 1 IMG)
   |----> |----> |----> |----> MURCHISONIOIDEA (unassigned) [Family] + (1 SP, 0 IMG)
   |----> |----> |----> STRAPAROLLINOIDEA [Superfamily]
   |----> |----> |----> |----> STRAPAROLLINIDAE [Family] + (25 SP, 5 IMG)
   |----> |----> |----> TROCHONEMATOIDEA [Superfamily]
   |----> |----> |----> |----> LOPHOSPIRIDAE [Family] + (245 SP, 28 IMG)
   |----> |----> |----> |----> TROCHONEMATIDAE [Family] + (69 SP, 23 IMG)
   |----> PATELLOGASTROPODA [Subclass]
   |----> |----> EOACMAEOIDEA [Superfamily]
   |----> |----> |----> EOACMAEIDAE [Family] + (13 SP, 9 IMG)
   |----> |----> LEPETOPSACEA [Superfamily]
   |----> |----> |----> LEPETOPSIDAE [Family] + (11 SP, 0 IMG)
   |----> |----> |----> NEOLEPETOPSIDAE [Family] + (13 SP, 4 IMG)
   |----> |----> LOTTIOIDEA [Superfamily]
   |----> |----> |----> ACMAEIDAE [Family] + (59 SP, 27 IMG)
   |----> |----> |----> LEPETIDAE [Family] + (27 SP, 16 IMG)
   |----> |----> |----> LOTTIIDAE [Family] + (210 SP, 168 IMG)
   |----> |----> |----> NACELLIDAE [Family] + (77 SP, 62 IMG)
   |----> |----> |----> PECTINODONTIDAE [Family] + (31 SP, 14 IMG)
   |----> |----> PATELLOIDEA [Superfamily]
   |----> |----> |----> PATELLIDAE [Family] + (96 SP, 82 IMG)
   |----> |----> DAMILINIDAE [Family] + (9 SP, 0 IMG)
   |----> |----> PATELLOGASTROPODA (unassigned) [Family] + (0 SP, 0 IMG)
   |----> VETIGASTROPODA [Subclass]
   |----> |----> ANGARIOIDEA [Superfamily]
   |----> |----> |----> ANGARIIDAE [Family] + (55 SP, 33 IMG)
   |----> |----> |----> ARENEIDAE [Family] + (53 SP, 34 IMG)
   |----> |----> |----> EOTOMARIIDAE [Family] + (129 SP, 37 IMG)
   |----> |----> |----> GOSSELETINIDAE [Family] + (615 SP, 63 IMG)
   |----> |----> |----> LUCIELLIDAE [Family] + (28 SP, 5 IMG)
   |----> |----> |----> PHANEROTREMATIDAE [Family] + (33 SP, 13 IMG)
   |----> |----> |----> PSEUDOSCHIZOGONIIDAE [Family] + (2 SP, 1 IMG)
   |----> |----> FISSURELLOIDEA [Superfamily]
   |----> |----> |----> FISSURELLIDAE [Family] + (676 SP, 457 IMG)
   |----> |----> HALIOTOIDEA [Superfamily]
   |----> |----> |----> HALIOTIDAE [Family] + (67 SP, 92 IMG)
   |----> |----> |----> TEMNOTROPIDAE [Family] + (6 SP, 2 IMG)
   |----> |----> LEPETELLOIDEA [Superfamily]
   |----> |----> |----> ADDISONIIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> BATHYPHYTOPHILIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> CAYMANABYSSIIDAE [Family] + (5 SP, 3 IMG)
   |----> |----> |----> COCCULINELLIDAE [Family] + (4 SP, 4 IMG)
   |----> |----> |----> LEPETELLIDAE [Family] + (31 SP, 21 IMG)
   |----> |----> |----> OSTEOPELTIDAE [Family] + (3 SP, 2 IMG)
   |----> |----> |----> PSEUDOCOCCULINIDAE [Family] + (45 SP, 23 IMG)
   |----> |----> |----> PYROPELTIDAE [Family] + (9 SP, 4 IMG)
   |----> |----> LEPETODRILOIDEA [Superfamily]
   |----> |----> |----> LEPETODRILIDAE [Family] + (23 SP, 15 IMG)
   |----> |----> |----> SUTILIZONIDAE [Family] + (6 SP, 5 IMG)
   |----> |----> PHASIANELLOIDEA [Superfamily]
   |----> |----> |----> COLLONIIDAE [Family] + (213 SP, 122 IMG)
   |----> |----> |----> PHASIANELLIDAE [Family] + (108 SP, 78 IMG)
   |----> |----> PLEUROTOMARIOIDEA [Superfamily]
   |----> |----> |----> CATANTOSTOMATIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> KITTLIDISCIDAE [Family] + (5 SP, 1 IMG)
   |----> |----> |----> LANCEDELLIIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> PHYMATOPLEURIDAE [Family] + (69 SP, 2 IMG)
   |----> |----> |----> PLEUROTOMARIIDAE [Family] + (283 SP, 89 IMG)
   |----> |----> |----> POLYTREMARIIDAE [Family] + (2 SP, 0 IMG)
   |----> |----> |----> PORTLOCKIELLIDAE [Family] + (32 SP, 3 IMG)
   |----> |----> |----> RHAPHISCHISMATIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> STUORELLIDAE [Family] + (17 SP, 1 IMG)
   |----> |----> |----> TROCHOTOMIDAE [Family] + (25 SP, 11 IMG)
   |----> |----> |----> ZYGITIDAE [Family] + (5 SP, 0 IMG)
   |----> |----> |----> PLEUROTOMARIOIDEA (unassigned) [Family] + (5 SP, 0 IMG)
   |----> |----> PORCELLIOIDEA [Superfamily]
   |----> |----> |----> CIRRIDAE [Family] + (19 SP, 5 IMG)
   |----> |----> |----> PAVLODISCIDAE [Family] + (1 SP, 0 IMG)
   |----> |----> |----> PORCELLIIDAE [Family] + (89 SP, 8 IMG)
   |----> |----> PTYCHOMPHALOIDEA [Superfamily]
   |----> |----> |----> PTYCHOMPHALIDAE [Family] + (34 SP, 2 IMG)
   |----> |----> |----> RHAPHISTOMELLIDAE [Family] + (5 SP, 2 IMG)
   |----> |----> SCHIZOGONIOIDEA [Superfamily]
   |----> |----> |----> PSEUDOWORTHENIELLIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> SCHIZOGONIIDAE [Family] + (14 SP, 5 IMG)
   |----> |----> SCISSURELLOIDEA [Superfamily]
   |----> |----> |----> ANATOMIDAE [Family] + (88 SP, 29 IMG)
   |----> |----> |----> DEPRESSIZONIDAE [Family] + (2 SP, 2 IMG)
   |----> |----> |----> LAROCHEIDAE [Family] + (16 SP, 9 IMG)
   |----> |----> |----> SCISSURELLIDAE [Family] + (133 SP, 58 IMG)
   |----> |----> SEGUENZIOIDEA [Superfamily]
   |----> |----> |----> ANCISTROBASIDAE [Family] + (13 SP, 4 IMG)
   |----> |----> |----> CALLIOTROPIDAE [Family] + (186 SP, 117 IMG)
   |----> |----> |----> CATAEGIDAE [Family] + (11 SP, 4 IMG)
   |----> |----> |----> CHILODONTIDAE [Family] + (182 SP, 110 IMG)
   |----> |----> |----> EUCYCLIDAE [Family] + (76 SP, 26 IMG)
   |----> |----> |----> EUCYCLOSCALIDAE [Family] + (27 SP, 7 IMG)
   |----> |----> |----> EUNEMOPSIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> LAUBELLIDAE [Family] + (4 SP, 2 IMG)
   |----> |----> |----> PAGODATROCHIDAE [Family] + (3 SP, 1 IMG)
   |----> |----> |----> PSEUDOTURCICIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> |----> SABRINELLIDAE [Family] + (4 SP, 0 IMG)
   |----> |----> |----> SEGUENZIIDAE [Family] + (158 SP, 47 IMG)
   |----> |----> |----> SEGUENZIOIDEA (unassigned) [Family] + (179 SP, 78 IMG)
   |----> |----> TROCHOIDEA [Superfamily]
   |----> |----> |----> ARAEONEMATIDAE [Family] + (19 SP, 2 IMG)
   |----> |----> |----> CALLIOSTOMATIDAE [Family] + (580 SP, 448 IMG)
   |----> |----> |----> ELASMONEMATIDAE [Family] + (50 SP, 6 IMG)
   |----> |----> |----> EPULOTROCHIDAE [Family] + (7 SP, 3 IMG)
   |----> |----> |----> EUCOCHLIDAE [Family] + (6 SP, 0 IMG)
   |----> |----> |----> LIOTIIDAE [Family] + (174 SP, 58 IMG)
   |----> |----> |----> MARGARITIDAE [Family] + (102 SP, 48 IMG)
   |----> |----> |----> MICRODOMATIDAE [Family] + (50 SP, 1 IMG)
   |----> |----> |----> NODODELPHINULIDAE [Family] + (15 SP, 8 IMG)
   |----> |----> |----> PROCONULIDAE [Family] + (29 SP, 11 IMG)
   |----> |----> |----> SKENEIDAE [Family] + (289 SP, 128 IMG)
   |----> |----> |----> SOLARIELLIDAE [Family] + (292 SP, 118 IMG)
   |----> |----> |----> TEGULIDAE [Family] + (110 SP, 80 IMG)
   |----> |----> |----> TROCHIDAE [Family] + (931 SP, 601 IMG)
   |----> |----> |----> TURBINIDAE [Family] + (398 SP, 244 IMG)
   |----> |----> |----> TYCHOBRAHEIDAE [Family] + (9 SP, 1 IMG)
   |----> |----> |----> VELAINELLIDAE [Family] + (1 SP, 1 IMG)
   |----> |----> ATAPHRIDAE [Family] + (48 SP, 18 IMG)
   |----> |----> CROSSEOLIDAE [Family] + (45 SP, 9 IMG)
   |----> |----> DISCOHELICIDAE [Family] + (48 SP, 13 IMG)
   |----> |----> PENDROMIDAE [Family] + (12 SP, 3 IMG)
   |----> |----> TROCHACLIDIDAE [Family] + (26 SP, 14 IMG)
   |----> |----> VETIGASTROPODA (unassigned) [Family] + (1 SP, 1 IMG)

GASTROPODA INCERTAE SEDIS [Class]
   |----> GASTROPODA INCERTAE SEDIS [Family] + (28 SP, 7 IMG)