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
AMBONYCHIIDAE
Genus
: Opisthoptera Ulrich, 1895 â
Opisthoptera alternata
Ulrich, 1895 †
Opisthoptera casei
(F.B. Meek & A.H. Worthen, 1866 †)
Opisthoptera extenuata
Ulrich, 1895 †
Opisthoptera fissicosta
F.B. Meek & A.H. Worthen, 1866 †
Opisthoptera gouldi
(Ulrich in Hussey, 1926 †)
Opisthoptera griffini
Hussey, 1926 †
Opisthoptera obliqua
Ulrich, 1895 †
Genus
: Opistholoba Ulrich in Hussey, 1926 â
Opistholoba gouldi
Ulrich in Hussey, 1926 †
Genus
: Paramytilarca Isberg, 1934 â
Paramytilarca glabra
Isberg, 1934 †
Paramytilarca levis
Isberg, 1934 †
Paramytilarca oblonga
Isberg, 1934 †
Paramytilarca oviformis
Isberg, 1934 †
Paramytilarca quadrangula
Isberg, 1934 †
Paramytilarca umbonella
Isberg, 1934 †
Paramytilarca ventricosa
Isberg, 1934 †
Genus
: Praeanomalodonta Isberg, 1934 â
Praeanomalodonta dalecarlica
Isberg, 1934 †
Praeanomalodonta foerstei
Isberg, 1934 †
Praeanomalodonta scutulata
Isberg, 1934 †
Genus
: Psilonychia Isberg, 1934 â
Psilonychia ulrichi
Isberg, 1934 †