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
5
TRIDACNIDAE
Genus species
:
Avicularium cymbula
Author
:
(J.L.M. Defrance, 1817 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7206000038
Genus species
:
Avicularium granuligerum
Author
:
(A.E.M. Cossmann & Pisarro, 1904 †)
Locality
:
France, Brittany
Size
:
no data
ID
:
7206000039
Genus species
:
Avicularium lithocardium
Author
:
(C. Linnaeus, 1771 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7206000040
Genus species
:
Avicularium trechmanni
Author
:
Cox, 1941 †
Locality
:
Jamaica
Size
:
no data
ID
:
7206000010
