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
XENODISCIDAE
Genus
: Kelteroceras Ermakova, 1975 †
Kelteroceras bellulum
Ermakova, 1975 â
Kelteroceras nuorum
Ermakova, 1975 â
Genus
: Metophiceras Spath, 1935 †
Metophiceras allarense
Dagys & Ermakova, 1996 â
Metophiceras noenygaardi
Spath, 1935 â
Metophiceras praecursor
Spath, 1935 â
Metophiceras subdemissum
Spath, 1935 â
Metophiceras verkhoyanicum
Spath 1935 â
Genus
: Paraceltitoides Zheng & C. Chen, 1979 †
Paraceltitoides sinensis
Zheng & C. Chen, 1979 â