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
TROPIDODISCIDAE
Genus
: Nylanderina (A. Römer, 1843 †)
Nylanderina bisulcata
(A. Römer, 1843 â )
Nylanderina goldringae
Boucot & al., 1967 â
Genus
: Oxydiscus Safford, 1869 †
Oxydiscus cristatus
Safford, 1869 â
Genus
: Peelerophon Ebbestad & al., 2013 †
Peelerophon cyrtoglypha
Harrington, 1938 â
Peelerophon hodites
Ebbestad & al., 2013 â
Peelerophon keideli
Kobayashi, 1935 â
Peelerophon mergli
Frýda, 1988 â
Peelerophon oehlerti
(Bergeron, 1889 â )