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
: Pyrgulopsis (R. Hershler, 1985)
Genus species
:
Pyrgulopsis aardahli
Author
:
R. Hershler, 1989
Locality
:
California, Mono County
Size
:
no data
ID
:
5220000428
Genus species
:
Pyrgulopsis acarinatus
Author
:
(R. Hershler, 1985)
Locality
:
Mexico, Saltillo
Size
:
no data
ID
:
3631700946
Genus species
:
Pyrgulopsis aloba
Author
:
R. Hershler, 1999
Locality
:
Nevada, Nye County
Size
:
no data
ID
:
5372000488
Genus species
:
Pyrgulopsis amargosae
Author
:
R. Hershler, 1989
Locality
:
California, San Bernardino
Size
:
no data
ID
:
5220000426
Genus species
:
Pyrgulopsis anatina
Author
:
R. Hershler, 1998
Locality
:
Nevada, Nye County
Size
:
no data
ID
:
5372000935
Genus species
:
Pyrgulopsis anguina
Author
:
R. Hershler, 1998
Locality
:
Utah, Millard County
Size
:
no data
ID
:
5372000934
Genus species
:
Pyrgulopsis archimedis
Author
:
S.S. Berry, 1947
Locality
:
Oregon, Klamath County
Size
:
no data
ID
:
5220000425
Genus species
:
Pyrgulopsis arizonae
Author
:
D.W. Taylor, 1987
Locality
:
Arizona, Graham County
Size
:
no data
ID
:
5220000423
Genus species
:
Pyrgulopsis augustae
Author
:
R. Hershler, 1998
Locality
:
Nevada
Size
:
no data
ID
:
5372001394
Genus species
:
Pyrgulopsis aurata
Author
:
R. Hershler, 1998
Locality
:
Nevada, Pershing County
Size
:
no data
ID
:
5372000957
Genus species
:
Pyrgulopsis avernalis
Author
:
(H.A. Pilsbry, 1935)
Locality
:
Nevada, Clark County
Size
:
no data
ID
:
5220000422
Genus species
:
Pyrgulopsis bacchus
Author
:
R. Hershler, 1988
Locality
:
Arizona, Mohave County
Size
:
no data
ID
:
5220000421
Genus species
:
Pyrgulopsis basiglans
Author
:
R. Hershler, 1998
Locality
:
Nevada, Lander County
Size
:
no data
ID
:
5372000929
Genus species
:
Pyrgulopsis bedfordensis
Author
:
R. Hershler & D.L. Gustafson, 1999
Locality
:
USA, Montana
Size
:
no data
ID
:
5372000116
Genus species
:
Pyrgulopsis bernardina
Author
:
D.W. Taylor, 1987
Locality
:
Arizona, Cochise County
Size
:
no data
ID
:
5220000420
Genus species
:
Pyrgulopsis bifurcata
Author
:
R. Hershler, 1998
Locality
:
Nevada, Lander County
Size
:
no data
ID
:
5372000920
Genus species
:
Pyrgulopsis blainica
Author
:
R. Hershler, H.P. Liu & D.L. Gustafson, 2008
Locality
:
USA, Montana
Size
:
no data
ID
:
5220000419
Genus species
:
Pyrgulopsis brandi
Author
:
(M. Drake, 1953)
Locality
:
Chihuahua, Mexico
Size
:
no data
ID
:
3631700947
Genus species
:
Pyrgulopsis breviloba
Author
:
R. Hershler, 1998
Locality
:
Nevada, Lincoln County
Size
:
no data
ID
:
5372000925
Genus species
:
Pyrgulopsis bruneauensis
Author
:
R. Hershler, 1990
Locality
:
USA, Idaho
Size
:
no data
ID
:
5220000418
Genus
: Rachipteron F.G. Thompson, 1964
Genus species
:
Rachipteron philopelum
Author
:
F.G. Thompson, 1964
Locality
:
Costa Rica
Size
:
no data
ID
:
3631700953
