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
ARCTICIDAE
Genus
: Somarctica Tamura 1960 †
Somarctica abunkumensis
Tamura 1960 †
Genus
: Staffinella (Anderson & Cox 1948) †
Staffinella staffinensis
(Anderson & Cox 1948) †
Genus
: Tenea (T.A. Conrad, 1860 †)
Tenea japonica
M. Ichikawa & K. Maeda, 1963 †
Tenea parilis
(T.A. Conrad, 1860 †)
Genus
: Tortarctica (J. de C. Sowerby 1825) †
Tortarctica similis
(J. de C. Sowerby 1825) †
Genus
: Vectianella (Forbes) †
Vectianella sanctaecrucis
(Pictet & Campiche 1865) †
Vectianella vectiana
(Forbes) †