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
PERISPHINCTIDAE
Genus
: Pseudogravesia Hantzpergue, 1987 †
Pseudogravesia hahni
Hantzpergue, 1987 †
Genus
: Pseudoinvoluticeras M. Collignon, 1960 †
Pseudoinvoluticeras mozambicum
M. Collignon, 1960 †
Genus
: Siemiradzkia (Oppel, 1857 †)
Siemiradzkia aurigerus
(Oppel, 1857 †)
Genus
: Stephanosphinctes Sandoval & Westermann, 1986 †
Stephanosphinctes buitroni
Sandoval & Westermann, 1986 †
Stephanosphinctes tuberculatus
Galácz, 2012 †
Stephanosphinctes tuberculatus
Galacz, 2012 †
Genus
: Subdichotomoceras Mesezhnikov, 1974 †
Subdichotomoceras distans
Neaverson †
Subdichotomoceras lamplughi
Énay, Gallois & Etches, 2014 †
Subdichotomoceras lamplughi
(Spath, 1925 †)
Subdichotomoceras praecursor
Énay, Gallois & Etches, 2014 †
Subdichotomoceras subcrassum
Mesezhnikov, 1974 †