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
MACTRIDAE
Genus
: Crassula (L.A. Reeve, 1854)
Crassula aequilatera
(L.A. Reeve, 1854)
Crassula gilberti
(J.A. Bartrum, 1919 â )
Genus
: Cryptodon J.R. le B. Tomlin, 1921
Cryptodon croulinensis
A.E. Verrill & K.J. Bush, 1898
Cryptodon eutornus
J.R. le B. Tomlin, 1921
Cryptodon insignis
A.E. Verrill & K.J. Bush, 1898
Cryptodon ovoideus
W.H. Dall, 1890
Cryptodon plicatus
A. Adams, 1862
Genus
: Cryptomactra (Mayer-Eymar †)
Cryptomactra pesanseris
(Mayer-Eymar â )