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
MORPHOCERATIDAE
Genus
: Mangoldiceras Yin & D.M. Chandler, 2016 †
Mangoldiceras distefanoi
Yin & D.M. Chandler, 2016 â
Genus
: Morphoceras Wetzel, 1937 †
Morphoceras egrediens
Wetzel, 1937 â
Morphoceras kelarizis
Dietze & al., 2014 â
Morphoceras macrescens
(Buckman, 1923 â )
Morphoceras multiforme
Arkell, 1951 â
Morphoceras patescens
(Buckman, 1922 â )
Morphoceras replictum
(Buckman) â
Genus
: Polysphinctites (Wetzel †)
Polysphinctites polysphinctus
Buckman â
Polysphinctites secundus
(Wetzel â )