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
VENERIDAE
Genus
: Costacallista (J.B.P.A. Lamarck, 1818)
Costacallista adabionensis
(Oppenheim 1915) â
Costacallista aequorea
(T.A. Conrad, 1833 â )
Costacallista canoasensis
A.A. Olsson, 1931 â
Costacallista conradiana
(W.M. Gabb, 1864 â )
Costacallista emmonsi
Gardner, 1943 â
Costacallista gabrielensis
Clark & J.W. Durham, 1946 â
Costacallista hectori
Finlay & J. Marwick, 1937 â
Costacallista laevigata
(J.B.P.A. Lamarck, 1806 â )
Costacallista leiotera
W.P. Woodring, 1982 â
Costacallista mancorensis
A.A. Olsson, 1931 â
Costacallista pseudoumbonella
E.W. Vredenburg, 1928 â
Costacallista pseudoyawensis
Iqbal, 1969 â
Costacallista semperi
(J.B.P.A. Lamarck, 1818)
Costacallista steinekei
Clark & J.W. Durham, 1946 â
Costacallista suberycinoides
(G.P. Deshayes, 1825 â )
Costacallista ugolnensis
Devjatilova, 1981 â
Genus
: Cryptogramma M. Yokoyama, 1928 †
Cryptogramma kaneharai
M. Yokoyama, 1928 â
Genus
: Cryptonemella (J.T. Kuroda & T. Habe, 1951)
Cryptonemella producta
(J.T. Kuroda & T. Habe, 1951)