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
: Pyrgohydrobia (W. Polinski, 1929)
Genus species
:
Pyrgohydrobia grochmalickii
Author
:
(W. Polinski, 1929)
Locality
:
Greece
Size
:
no data
ID
:
5372000277
Genus species
:
Pyrgohydrobia jablanicensis
Author
:
P. Radoman, 1955
Locality
:
Macedonia
Size
:
no data
ID
:
5372000277
Genus species
:
Pyrgohydrobia sanctinaumi
Author
:
P. Radoman, 1955
Locality
:
Macedonia
Size
:
no data
ID
:
5372000277
Genus
: Pyrgorientalia (H. Schütt, 1964)
Genus species
:
Pyrgorientalia zilchi
Author
:
(H. Schütt, 1964)
Locality
:
Turkey
Size
:
no data
ID
:
5372001104
