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
11
CARDIIDAE
Genus species
:
Didacna baeri
Author
:
(O.A. Grimm, 1877)
Locality
:
Caspian Sea
Size
:
40 mm
ID
:
5840150053
Genus species
:
Didacna barbotdemarnii
Author
:
(O.A. Grimm, 1877)
Locality
:
Caspian Sea
Size
:
no data
ID
:
5840150057
Genus species
:
Didacna parallella
Author
:
V.V. Bogachev, 1932
Locality
:
Caspian Sea
Size
:
no data
ID
:
5840150065
Genus species
:
Didacna praetrigonoides
Author
:
Nalivkin & Anissimoff, 1914 †
Locality
:
Size
:
no data
ID
:
7472000046
No geographical data
No Geographical Data
Genus species
:
Didacna profundicola
Author
:
B.M. Logvinenko & Y.I. Starobogatov, 1966
Locality
:
Size
:
no data
ID
:
7242000047
No geographical data
No Geographical Data
Genus species
:
Didacna protracta
Author
:
(K.E.I. von Eichwald, 1829)
Locality
:
Size
:
no data
ID
:
7242000048
No geographical data
No Geographical Data
Genus species
:
Didacna pyramidata
Author
:
(O.A. Grimm, 1877)
Locality
:
Caspian Sea
Size
:
no data
ID
:
7242000051
Genus species
:
Didacna rudis
Author
:
Nalivkin †
Locality
:
Size
:
no data
ID
:
7472000126
No geographical data
No Geographical Data
Genus species
:
Didacna surachanica
Author
:
N.I. Andrusov †
Locality
:
Size
:
no data
ID
:
7472000125
No geographical data
No Geographical Data
Genus species
:
Didacna trigonoides
Author
:
(P.S. Pallas, 1771)
Locality
:
Caspian Sea
Size
:
40 mm
ID
:
5840150045
Genus species
:
Didacna trilaterum
Author
:
J.F. Gmelin, 1791
Locality
:
Caspian Sea
Size
:
40 mm
ID
:
5840150045