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
PURPURINIDAE
Genus
: Tretospira (G.P. Deshayes, 1855 †)
Tretospira angulata
(G.P. Deshayes, 1855 †)
Tretospira carinata
(G.P. Deshayes, 1855 †)
Tretospira contraria
Böhm, 1895 †
Tretospira fasciata
E.A.L. Kittl, 1892 †
Tretospira funiculata
Reed, 1944 †
Tretospira indica
Reed, 1944 †
Tretospira multistriata
Wohrmann, 1892 †
Tretospira obtusa
(G.P. Deshayes, 1855 †)
Genus
: Werfenella (J. Von Hauer, 1851 †)
Werfenella rectecostata
(J. Von Hauer, 1851 †)