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
86
PTYCHATRACTIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
NEOGASTROPODA [Order]
TURBINELLOIDEA [SuperFamily]
PTYCHATRACTIDAE [Family]
[Genus]
[Species]
Genus species
:
Exilia alanbeui
Author
:
C. Nielsen, 2005 †
Locality
:
Chile, Punta Lavapié
Size
:
no data
ID
:
5332000010
Genus species
:
Metzgeria alba
Author
:
(J.G. Jeffreys in C. Wyville-Thomson, 1873)
Locality
:
Mauritania
Size
:
63 mm
ID
:
2000754465
Genus species
:
Ptychatractus angustus
Author
:
(G.P. Deshayes, 1835 †)
Locality
:
France, Aquitaine
Size
:
no data
ID
:
6534000002
Genus species
:
Metzgeria apodema
Author
:
P. Bouchet & F.F. Talavera, 1981
Locality
:
Western Sahara
Size
:
no data
ID
:
1927852610
Genus species
:
Exilioidea atlantica
Author
:
P. Bouchet & A. Warén, 1988
Locality
:
Portugal
Size
:
no data
ID
:
1927855840
Genus species
:
Cyomesus barthelowi
Author
:
P. Bartsch, 1942
Locality
:
China, Zhejiang
Size
:
39 mm
ID
:
2000600000
Genus species
:
Exilia bentsonae
Author
:
C.J.S. Hickman, 1980 †
Locality
:
Kamchatka
Size
:
no data
ID
:
5332000011
Genus species
:
Exilia blanda
Author
:
(W.H. Dall, 1908)
Locality
:
Size
:
no data
ID
:
1927855170
No geographical data
No Geographical Data
Genus species
:
Ptychatractus californicus
Author
:
W.H. Dall, 1908
Locality
:
America
Size
:
no data
ID
:
2000650000
Genus species
:
Exilia cancellata
Author
:
(B. Wade, 1926 †)
Locality
:
Tennessee
Size
:
no data
ID
:
6556000038
Genus species
:
Exilia cortezi
Author
:
(W.H. Dall, 1908)
Locality
:
California, San Diego County
Size
:
35 mm
ID
:
1927855180
Genus species
:
Metzgeria costata
Author
:
W.H. Dall, 1890
Locality
:
Guadeloupe
Size
:
no data
ID
:
2000754085
Genus species
:
Exilia costatus
Author
:
W.H. Dall, 1890
Locality
:
Guadeloupe
Size
:
no data
ID
:
2000754085
Genus species
:
Exilioidea costulata
Author
:
P. Bouchet & A. Warén, 1988
Locality
:
Indonesia, Sulawesi
Size
:
102.5 mm
ID
:
1927855240
Genus species
:
Exilia crassicostata
Author
:
H.H. Suter, 1917 †
Locality
:
Size
:
no data
ID
:
6556000046
No geographical data
No Geographical Data
Genus species
:
Ptychatractus cylindraceus
Author
:
(G.P. Deshayes, 1864 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
6534000003
Genus species
:
Exilia dalli
Author
:
R.B. Watson, 1882
Locality
:
Fiji Islands
Size
:
no data
ID
:
1972655868
Genus species
:
Marshallaria decipiens
Author
:
P.A. Maxwell, 1992 †
Locality
:
Size
:
no data
ID
:
6556000052
No geographical data
No Geographical Data
Genus species
:
Metzgeria decorata
Author
:
É.A.A. Locard, 1897
Locality
:
Hyères seamount
Size
:
20.1 mm
ID
:
1972651400
Genus species
:
Exilia dickersoni
Author
:
C.S. Weaver, 1912 †
Locality
:
Washington
Size
:
43 mm
ID
:
6556000039
Genus species
:
Exilia elegans
Author
:
(K.H. Barnard, 1959)
Locality
:
South Africa
Size
:
no data
ID
:
2000755030
Genus species
:
Ptychatractus exceptiunculus
Author
:
(G.P. Deshayes, 1864 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
6534000004
Genus species
:
Exilia expeditionis
Author
:
(R.K. Dell, 1956)
Locality
:
New Zealand
Size
:
no data
ID
:
2000754985
Genus species
:
Egestas fenestrata
Author
:
(H.H. Suter, 1917 †)
Locality
:
Size
:
no data
ID
:
6556000044
No geographical data
No Geographical Data
Genus species
:
Ptychatractus fusiformis
Author
:
Abbass, 1967 †
Locality
:
Egypt, Mokattam
Size
:
no data
ID
:
5332000009
Genus species
:
Metzgeria gagei
Author
:
P. Bouchet & A. Warén, 1985
Locality
:
Morocco, cap Cantin
Size
:
72.44 mm
ID
:
2000754945
Genus species
:
Exilia galapagana
Author
:
W.H. Dall, 1919
Locality
:
California, San Diego County
Size
:
35 mm
ID
:
1927855180
Genus species
:
Exilia gracilenta
Author
:
F.B. Meek, 1876
Locality
:
USA, Montana
Size
:
no data
ID
:
6556000037
Genus species
:
Exilia gracilior
Author
:
H.A. Rehder, 1967
Locality
:
China, Zhejiang
Size
:
108 mm
ID
:
2000754055
Genus species
:
Exilia graphiduloides
Author
:
Y.I. Kantor & P. Bouchet, 2001
Locality
:
New Caledonia
Size
:
35 mm
ID
:
2128823291
Genus species
:
Exilia hampdenensis
Author
:
J. Marwick, 1942 †
Locality
:
New Zealand, South Island
Size
:
no data
ID
:
6534000006
Genus species
:
Exilia hilgendorfi
Author
:
M.G. Harasewych, 1987
Locality
:
Western Australia
Size
:
82 mm
ID
:
2000504000
Genus species
:
Metzgeria holcophorus
Author
:
(K.H. Barnard, 1959)
Locality
:
South Africa
Size
:
no data
ID
:
5332000004
Genus species
:
Exilioidea indica
Author
:
P. Bouchet & A. Warén, 1988
Locality
:
Size
:
no data
ID
:
1927855250
No geographical data
No Geographical Data
Genus species
:
Ptychatractus interruptus
Author
:
(Pilkington, 1804 †)
Locality
:
France, Paris Basin
Size
:
25 mm
ID
:
6534000005
Genus species
:
Exilioidea kelseyi
Author
:
W.H. Dall, 1908
Locality
:
California
Size
:
28 mm
ID
:
1922100005
Genus species
:
Benthovoluta kiiense
Author
:
J.T. Kuroda, 1931
Locality
:
China, Zhejiang
Size
:
108 mm
ID
:
2000754055
Genus species
:
Exilia kiwi
Author
:
Y.I. Kantor & P. Bouchet, 2001
Locality
:
Bounty Trough
Size
:
37.8 mm
ID
:
1927855210
Genus species
:
Exilia krigei
Author
:
(R.N. Kilburn, 1971)
Locality
:
Mozambique
Size
:
68 mm
ID
:
2000504010
Genus species
:
Exilia leachi
Author
:
(J. Marwick, 1931 †)
Locality
:
Size
:
no data
ID
:
6556000047
No geographical data
No Geographical Data
Genus species
:
Exilia librata
Author
:
R.B. Watson, 1886
Locality
:
Fiji Islands
Size
:
no data
ID
:
1972655868
Genus species
:
Ptychatractus ligata
Author
:
J.W. Mighels & C.B. Adams, 1842
Locality
:
Canada, Nova Scotia
Size
:
no data
ID
:
2000400000
Genus species
:
Ptychatractus ligatus
Author
:
(J.W. Mighels & C.B. Adams, 1842)
Locality
:
Canada, Nova Scotia
Size
:
no data
ID
:
2000400000
Genus species
:
Exilia lincolnensis
Author
:
C.S. Weaver, 1916 †
Locality
:
USA, Washington
Size
:
22 mm
ID
:
5332000012
Genus species
:
Exilia meekiana
Author
:
W.H. Dall, 1889
Locality
:
Bimini Island
Size
:
12.9 mm
ID
:
2000754105
Genus species
:
Exilia melanopsis
Author
:
(T.A. Conrad, 1860 †)
Locality
:
Tennessee
Size
:
78 mm
ID
:
6556000040
Genus species
:
Metzgeria montereyana
Author
:
A.G. Smith & W.J. Gordon, 1948
Locality
:
America
Size
:
no data
ID
:
2000650005
Genus species
:
Marshallaria multicincta
Author
:
(P. Marshall, 1917 †)
Locality
:
Size
:
no data
ID
:
6556000053
No geographical data
No Geographical Data
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