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
UNIONIDAE
Genus
: Contradens (I. Lea, 1838)
Contradens ascia
S.C.T. Hanley, 1856
Contradens contradens
(I. Lea, 1838)
Contradens fulvaster
(H. Drouët & M.A. Chaper, 1892)
Contradens gratiosus
(R.A. Philippi, 1845)
Contradens inaequalis
(A. de Rochebrune, 1882)
Contradens semmelinki
(E.C. Von Martens, 1891)
Contradens subcircularis
(R.A.M. Brandt, 1974)
Genus
: Craspedodonta H.E. Anton, 1838
Craspedodonta smaragdina
H.E. Anton, 1838
Genus
: Crassunio B. Ziegler in E.A. Rossmässler, 1835
Crassunio fuscula
B. Ziegler in E.A. Rossmässler, 1835
Crassunio mengrelica
H. Drouët, 1881