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
MODIOMORPHIDAE
Genus species
:
Saffordia modesta
Author
:
Ulrich, 1894 †
Locality
:
USA, Minnesota, Goodhue
Size
:
no data
ID
:
7482000184
Genus species
:
Saffordia sulcodorsata
Author
:
(Ulrich, 1890 †)
Locality
:
Minnesota
Size
:
no data
ID
:
7482000185
Genus species
:
Saffordia ventralis
Author
:
Ulrich, 1894 †
Locality
:
Canada, Ontario, Kawartha Lakes
Size
:
no data
ID
:
7156000114
