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
PTYCHITIDAE
Genus
: Arctoptychites (Mojsisovics, 1886 †)
Arctoptychites euglyphus
(Mojsisovics, 1886 †)
Arctoptychites kruzini
Bytschkov, 1976 †
Arctoptychites lingulatus
Tozer, 1994 †
Genus
: Aristoptychites Kiparisova, 1937 †
Aristoptychites kolymensis
Kiparisova, 1937 †
Genus
: Eosturia Bando & Ehiro, 1982 †
Eosturia towaensis
Bando & Ehiro, 1982 †
Genus
: Flexoptychites (Mojsisovic, 1882 †)
Flexoptychites acutus
(Mojsisovic, 1882 †)
Flexoptychites angustoumbilicatus
(Bockh, 1873 †)
Flexoptychites bugunzhensis
Shevyrev, 1968 †
Flexoptychites flexuosus
(Mojsisovic, 1882 †)
Flexoptychites matsushimaensis
Bando, 1964 †
Genus
: Istreites Tozer, 1961 †
Istreites nanuk
Tozer, 1961 †