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
: Polinskiola (C.A. Westerlund, 1902)
Genus species
:
Polinskiola sturanyi
Author
:
(C.A. Westerlund, 1902)
Locality
:
Albania
Size
:
no data
ID
:
5372000616
Genus
: Pontobelgrandiella (A.M. Angelov, 1972)
Genus species
:
Pontobelgrandiella nitida
Author
:
(A.M. Angelov, 1972)
Locality
:
Bulgaria, Stara Planina Mount
Size
:
no data
ID
:
5372000175
Genus species
:
Pontobelgrandiella tanevi
Author
:
D.G. Georgiev, 2013
Locality
:
Bulgaria, Devetashko Plateau
Size
:
1.95 mm
ID
:
5372000175
