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
2
CYAMIIDAE
Genus species
:
Ptychocardia rudis
Author
:
C. Hedley, 1916
Locality
:
Antarctica
Size
:
no data
ID
:
7112000032
Genus species
:
Ptychocardia vanhoeffeni
Author
:
K.H.J. Thiele, 1912
Locality
:
Antarctica
Size
:
no data
ID
:
7112000023