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
277
HYDROBIIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
LITTORINIMORPHA [Order]
TRUNCATELLOIDEA [SuperFamily]
HYDROBIIDAE [Family]
[Genus]
[Species]
Genus
: Trochidrobia W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Genus species
:
Trochidrobia inflata
Author
:
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Locality
:
Australia, Unincorp
Size
:
no data
ID
:
5220000187
Genus species
:
Trochidrobia minuta
Author
:
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Locality
:
South Australia
Size
:
1 mm
ID
:
5220000187
Genus species
:
Trochidrobia punicea
Author
:
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Locality
:
Australia, Unincorp
Size
:
no data
ID
:
5220000187
Genus species
:
Trochidrobia smithi
Author
:
W.F. Ponder, R. Hershler & B.W. Jenkins, 1989
Locality
:
Australia, Unincorp
Size
:
no data
ID
:
5220000187
Genus
: Trochispira T.C. Yen, 1954 â
Genus species
:
Trochispira incerta
Author
:
Pan, 1980 †
Locality
:
Size
:
no data
ID
:
7432001251
No geographical data
No Geographical Data
Genus species
:
Trochispira wyomingensis
Author
:
T.C. Yen, 1954 †
Locality
:
USA, Wyoming
Size
:
no data
ID
:
7432001251
