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
COLLIGNONICERATIDAE
Genus
: Cryptotexanites J. Kennedy & Cobban, 1993 †
Cryptotexanites paedomorphicus
J. Kennedy & Cobban, 1993 â
Genus
: Forresteria Benavides-Caceres, 1956 †
Forresteria allaudi
Boule & al., 1907 â
Forresteria alluaudi
(Boule & al., 1907 â )
Forresteria basseae
Benavides-Caceres, 1956 â
Forresteria forresteri
Reeside, 1932 â
Forresteria hobsoni
Reeside, 1932 â
Forresteria madagascariensis
M. Collignon, 1965 â
Forresteria peruana
(Brüggen, 1910 â )
Forresteria pitalensis
(Steinmann, 1881 â )
Forresteria stantoni
Reeside, 1932 â
Genus
: Gauthiericeras Klinger & J. Kennedy, 1984 †
Gauthiericeras albiforme
Klinger & J. Kennedy, 1984 â
Gauthiericeras album
van Hoepen, 1965 â
Gauthiericeras libertae
van Hoepen, 1955 â
Gauthiericeras listeri
(van Hoepen, 1965 â )
Gauthiericeras margae
(F. Schlüter, 1867 â )
Gauthiericeras nouelianum
(A.V.M.D. D'Orbigny, 1850 â )
Gauthiericeras obesum
van Hoepen, 1955 â