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
PROTOCYCLOCERATIDAE
Genus
: Catoraphiceras (White, 1874 †)
Catoraphiceras colon
(White, 1874 â )
Catoraphiceras cushingi
Ulrich & al., 1944 â
Catoraphiceras foerstei
(Butts, 1926 â )
Catoraphiceras ibexense
Hook & Flower, 1977 â
Catoraphiceras lobatum
Ulrich & Foerste, 1936 â
Catoraphiceras osagense
Ulrich & al., 1944 â
Catoraphiceras pearsonae
Hook & Flower, 1977 â
Catoraphiceras resseri
Ulrich & al., 1944 â
Catoraphiceras sinuatum
Hook & Flower, 1977 â
Catoraphiceras sordidum
(Billings, 1859 â )
Catoraphiceras staceyae
Hook & Flower, 1977 â
Genus
: Ectocycloceras (Billings, 1865 †)
Ectocycloceras cataline
(Billings, 1865 â )
Ectocycloceras cato
(Billings, 1865 â )
Genus
: Endocycloceras Flower, 1964 †
Endocycloceras gracile
Flower, 1964 â
Endocycloceras legorense
Ulrich & al., 1944 â
Endocycloceras perannulatum
Ulrich & al., 1944 â
Endocycloceras subcurvatum
Ulrich & al., 1944 â
Endocycloceras wilsonae
Ulrich & al., 1944 â