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
PROPTYCHITIDAE
Genus
: Proptychitoides Spath, 1930 â
Proptychitoides decipiens
Spath, 1930 †
Proptychitoides trigonalis
(Arthaber, 1911 †)
Genus
: Arctomeekoceras Tozer, 1994 â
Arctomeekoceras obtusum
Tozer, 1994 †
Arctomeekoceras popovi
Guex & al., 2005 †
Arctomeekoceras rotundatum
(Mojsisovics, 1886 †)
Arctomeekoceras tardum
Guex & al., 2005 †
Genus
: Arctonautilus E.S. Sobolev, 1989 â
Arctonautilus dolganensis
E.S. Sobolev, 1989 †
Arctonautilus egorovi
E.S. Sobolev, 1989 †
Arctonautilus ljubovae
(Schastlivtceva, 1981 †)
Arctonautilus migayi
E.S. Sobolev, 1989 †
Arctonautilus orbiculatus
E.S. Sobolev, 1989 †
Arctonautilus spatiosus
E.S. Sobolev, 1989 †
Arctonautilus toscanensis
E.S. Sobolev, 1989 †
Arctonautilus zvetkovi
E.S. Sobolev, 1989 †
Genus
: Bukkenites Tozer, 1994 â
Bukkenites incisus
Tozer, 1994 †
Bukkenites macilentus
Tozer, 1994 †
Bukkenites nanus
Tozer, 1994 †
Bukkenites nitidus
Tozer, 1994 †
Bukkenites strigatus
(Tozer, 1961 †)
Genus
: Clypeoceratoides (A.M. Popov, 1961 â )
Clypeoceratoides gantmani
(A.M. Popov, 1961 †)
Clypeoceratoides kulensis
(Bytschkov, 1976 †)