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
CYRTODONTIDAE
Genus
: Macrodesma Kríž, 2008 †
Macrodesma enigma
Kríž, 2008 †
Macrodesma modesta
Isberg, 1934 †
Macrodesma striata
Isberg, 1934 †
Genus
: Ortonella Foerste, 1924 †
Ortonella aequibilis
Llandov La Vieille Fm †
Ortonella gorensis
Foerste, 1924 †
Ortonella hainesi
(Miller, 1874 †)
Ortonella stewarti
Foerste, 1924 †
Genus
: Pharcidoconcha (Hsü & X.T. Ma, 1948 †)
Pharcidoconcha parallela
(Hsü & X.T. Ma, 1948 †)
Pharcidoconcha raupi
Pojeta & Gilbert-Tomlinson, 1977 †
Genus
: Ptychodesma J.W. Hall & R.P. Whitfield, 1872 †
Ptychodesma knappianum
J.W. Hall & R.P. Whitfield, 1872 †
Genus
: Thorslundia Isberg, 1934 †
Thorslundia bellistriata
Isberg, 1934 †