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
4
MACTRIDAE
Genus species
:
Willimactra mathewsonii
Author
:
(W.M. Gabb, 1864 †)
Locality
:
USA, California, Santa Barbara
Size
:
no data
ID
:
7250000397
Genus species
:
Willimactra popenoei
Author
:
Saul, 1973 †
Locality
:
California, Butte County
Size
:
no data
ID
:
7250000399
Genus species
:
Willimactra putida
Author
:
Saul, 1973 †
Locality
:
United States, California, Shasta
Size
:
no data
ID
:
7250000400
Genus species
:
Willimactra truncata
Author
:
(W.M. Gabb, 1864 †)
Locality
:
USA, California, Butte
Size
:
no data
ID
:
7250000398
