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
: Trochidrobia W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Trochidrobia inflata
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Trochidrobia minuta
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Trochidrobia punicea
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Trochidrobia smithi
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Genus
: Trochispira T.C. Yen, 1954 †
Trochispira incerta
Pan, 1980 â
Trochispira wyomingensis
T.C. Yen, 1954 â
Genus
: Turcorientalia H.C. Küster, 1853
Turcorientalia hohenackeri
H.C. Küster, 1853
Turcorientalia seminula
(G.R. von Frauenfeld, 1863)