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
6
UNIONIDAE
Genus species
:
Plethobasus aesopus
Author
:
J. Green, 1827
Locality
:
Alabama
Size
:
77.4 mm
ID
:
5537700010
Genus species
:
Plethobasus cicatricosus
Author
:
(T. Say, 1829)
Locality
:
Pennsylvania
Size
:
no data
ID
:
5537700000
Genus species
:
Plethobasus cooperianus
Author
:
(I. Lea, 1834)
Locality
:
Pennsylvania
Size
:
no data
ID
:
5537700005
Genus species
:
Plethobasus cyphus
Author
:
C.S. Rafinesque, 1820
Locality
:
Alabama
Size
:
77.4 mm
ID
:
5537700010
Genus species
:
Plethobasus cyphyus
Author
:
(C.S. Rafinesque, 1820)
Locality
:
Alabama
Size
:
77.4 mm
ID
:
5537700010
Genus species
:
Plethobasus pachosteus
Author
:
J.P.E. Morrison, 1969
Locality
:
Pennsylvania
Size
:
no data
ID
:
5537700000