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
SPHAERIIDAE
Genus
: Conventus A. Mori, 1938
Conventus akkesiensis
A. Mori, 1938
Genus
: Cornea J.K. Megerle Von Mühlfeld, 1811
Cornea communis
J.K. Megerle Von Mühlfeld, 1811
Genus
: Costopisidium Pirogov & Y.I. Starobogatov, 1974
Costopisidium elegantula
Y.I. Starobogatov & L.L. Budnikova, 1985
Costopisidium infirmicostata
Pirogov & Y.I. Starobogatov, 1974
Costopisidium kurilica
Y.I. Starobogatov & L.L. Budnikova, 1985