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
: Prespolitorea P. Radoman, 1973
Genus species
:
Prespolitorea malaprespensis
Author
:
P. Radoman, 1973
Locality
:
Albania
Size
:
no data
ID
:
5372000428
Genus species
:
Prespolitorea valvataeformis
Author
:
P. Radoman, 1973
Locality
:
Greece, Cyclades
Size
:
no data
ID
:
5372000428
Genus
: Prespopyrgula (J. Urbanski, 1939)
Genus species
:
Prespopyrgula prespaensis
Author
:
(J. Urbanski, 1939)
Locality
:
Greece, Cyclades
Size
:
no data
ID
:
3631700865