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
: Tanysiphon W.H. Benson, 1858
Tanysiphon rivalis
W.H. Benson, 1858
Genus
: Trinitasia (W.H. Dall, 1897)
Trinitasia iheringi
(W.H. Dall, 1897)
Trinitasia sanctiandreae
(C.J. Maury, 1925 †)
Genus
: Willimactra (W.M. Gabb, 1864 â )
Willimactra mathewsonii
(W.M. Gabb, 1864 †)
Willimactra popenoei
Saul, 1973 †
Willimactra putida
Saul, 1973 †
Willimactra truncata
(W.M. Gabb, 1864 †)
Genus
: Trigonella W.E. Leach in J.E. Gray, 1852
Trigonella listeriana
W.E. Leach in J.E. Gray, 1852
Trigonella plana
E.M. Da Costa, 1778
Trigonella straminea
R.W. Dunker, 1882
Genus
: Gnathodon S.A.A. Petit De La Saussaye, 1853
Gnathodon rostratum
S.A.A. Petit De La Saussaye, 1853