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
HYDROBIIDAE
Genus
: Taylorconcha R. Hershler, 1994
Taylorconcha insperata
R. Hershler, 2006
Taylorconcha serpenticola
R. Hershler, 1994
Genus
: Tefennia H. Schütt & M.Z. Yildirim, 2003
Tefennia tefennica
H. Schütt & M.Z. Yildirim, 2003
Genus
: Tepalcatia (H.A. Pilsbry, 1891)
Tepalcatia bakeri
(H.A. Pilsbry, 1891)
Tepalcatia polia
(F.G. Thompson & R. Hershler, 1991)
Tepalcatia tela
F.G. Thompson & R. Hershler, 2002