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
3
UNIONIDAE
Genus species
:
Gonidea angulata
Author
:
(I. Lea, 1838)
Locality
:
California
Size
:
68 mm
ID
:
5537800000
Genus species
:
Gonidea coalingensis
Author
:
R. Arnold, 1909
Locality
:
California
Size
:
68 mm
ID
:
5537800000
Genus species
:
Gonidea randalli
Author
:
(J.B. Trask, 1855)
Locality
:
Canada, Lake Winnipeg
Size
:
no data
ID
:
5539751114
