What is the star system?
The star system calculates the number of pieces that were handled by Conchology, Inc. in the last 21 years:
| 0 – 5 pieces | 6 stars |
|
| 6 – 10 pieces | 5 stars |
|
| 11 - 25 pieces | 4 stars | |
| 26 - 75 pieces | 3 stars | |
| 76 - 150 pieces | 2 stars | |
| > 150 pieces | 1 star | |
We want to point out that the star system is only very reliable for PHILIPPINE shells only, as we handle very few foreign shells in general. As time goes, the system will become more and more performant.
WMSDB - Worldwide Mollusc Species DataBase
PERISPHINCTIDAE
Genus
: Bajocisphinctes Buckman, 1927 â
Bajocisphinctes curvatus
Buckman, 1927 †
Genus
: Parachoffatia (Arkell, 1959 â )
Parachoffatia arisphinctoides
(Arkell, 1959 †)
Parachoffatia arkelli
C. Mangold, 1970 †
Parachoffatia funatus
(Oppel, 1857 †)
Genus
: Ataxioceras Atrops, 1982 â
Ataxioceras guilherandense
Atrops, 1982 †
Ataxioceras hypselocyclum
(C.F. Fontannes †)
Ataxioceras perayense
(Atrops †)
Ataxioceras zacatense
Villaseñor, Moliner & Olóriz, 2015 †
Genus
: Franchia Fernandez-Lopez & Pavia, 2013 â
Franchia arkelli
Sturani, 1967 †
Franchia subalpina
Fernandez-Lopez & Pavia, 2013 †
Genus
: Protozigzagiceras (Sturani, 1967 â )
Protozigzagiceras densum
Fernandez-Lopez & Pavia, 2013 †
Protozigzagiceras flexum
Fernandez-Lopez & Pavia, 2013 †
Protozigzagiceras tethycum
Fernandez-Lopez & Pavia, 2013 †
Protozigzagiceras torrensi
(Sturani, 1967 †)