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
SPHENODISCIDAE
Genus
: Skoumalia Summesberger, 1979 †
Skoumalia austriaca
Summesberger, 1979 â
Genus
: Spheniscoceras A. Hyatt, 1903 †
Spheniscoceras africanum
A. Hyatt, 1903 â
Spheniscoceras amapondense
A. Hyatt, 1903 â
Spheniscoceras minor
A. Hyatt, 1903 â
Spheniscoceras tenue
A. Hyatt, 1903 â
Genus
: Sphenodiscus Böse, 1928 †
Sphenodiscus aberrans
Böse, 1928 â
Sphenodiscus binkhorsti
Böhm, 1898 â
Sphenodiscus brasiliensis
C.J. Maury, 1930 â
Sphenodiscus intermedius
Böse, 1928 â
Sphenodiscus lenticularis
(Owen, 1852 â )
Sphenodiscus lobatus
(M. Tuomey, 1856 â )
Sphenodiscus parahybensis
C.J. Maury, 1930 â
Sphenodiscus pleurisepta
(T.A. Conrad, 1857 â )
Sphenodiscus prepleurisepta
Böse, 1928 â
Sphenodiscus rutoti
de Grossouvre, 1894 â
Sphenodiscus siva
(E. Forbes, 1846 â )
Sphenodiscus ubaghsi
de Groussouvre, 1894 â