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
BALTOCERATIDAE
Genus
: Cycloceras J.K. Zhao, 1954 †
Cycloceras cyclophorum
F. McCoy, 1844 †
Cycloceras hsiangtanense
J.K. Zhao, 1954 †
Cycloceras laevigatum
F. McCoy, 1844 †
Cycloceras multiannulatum
(F. McCoy, 1851 †)
Cycloceras peitoutzense
A.W. Grabau †
Cycloceras taihakuense
T. Kobayashi, 1934 †
Genus
: Cyptendoceras Flower, 1964 †
Cyptendoceras floridaense
Flower, 1964 †
Cyptendoceras kirki
Flower, 1964 †
Cyptendoceras rhythmicum
Flower, 1964 †
Cyptendoceras richardsoni
Flower, 1964 †
Cyptendoceras ruedemanni
Ulrich & al., 1944 †
Cyptendoceras whitfieldi
Ulrich & al., 1944 †
Genus
: Cyrtobaltoceras Flower, 1964 †
Cyrtobaltoceras gracile
Flower, 1964 †
Genus
: Endorioceras Flower, 1964 †
Endorioceras rarum
Flower, 1964 †
Genus
: Eosomichelinoceras Kröger & al., 2007 †
Eosomichelinoceras baldisii
Kröger & al., 2007 †
Eosomichelinoceras huananense
C. Chen, 1974 †