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
GRYPHAEIDAE
Genus
: Afrogyra (Boese) †
Afrogyra cartledgei
(Boese) †
Genus
: Amphidonte W.M. Gabb, 1864 †
Amphidonte boussingaulti
(A.V.M.D. D'Orbigny, 1842 †)
Amphidonte columba
(J.B.P.A. Lamarck, 1819 †)
Amphidonte conica
(J. de C. Sowerby, 1813 †)
Amphidonte decussata
G.A. Goldfuss, 1834 †
Amphidonte flabellatum
(G.A. Goldfuss, 1833 †)
Amphidonte fragilis
Bogdanova 1980 †
Amphidonte humboldtii
Fischer de Waldheim, 1829 †
Amphidonte parasitica
W.M. Gabb, 1864 †
Amphidonte raulinianum
(d'Orbigny 1847) †
Amphidonte spinosum
(Matheron, 1842 †)
Amphidonte texanum
(Cragin, 1893 †)
Amphidonte texanum
(F.A. Roemer, 1849 †)
Amphidonte walkeri
(White, 1879 †)
Genus
: Argutostrea (F.A. von Quenstedt, 1843 †)
Argutostrea roemeri
(F.A. von Quenstedt, 1843 †)
Genus
: Circogryphaea Netschajew †
Circogryphaea sinzovi
Netschajew †
Circogryphaea sinzovi
Vialov, 1970 †
Genus
: Circunula (Contejean, 1859 †)
Circunula cotyledon
(Contejean, 1859 †)