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
PLEIOPTYGMATIDAE
Genus
: Pleioptygma (G.E. Radwin & L.J.&A. Bibbey, 1972)
Pleioptygma brandyceae
E.J. Petuch, 1994 †
Pleioptygma carolinensis
(T.A. Conrad, 1840 †)
Pleioptygma debrae
E.J. Petuch, 1994 †
Pleioptygma heilprini
(A.E.M. Cossmann, 1899 †)
Pleioptygma helenae
(G.E. Radwin & L.J.&A. Bibbey, 1972)
Pleioptygma kissimmeensis
E.J. Petuch, 1994 †
Pleioptygma limonensis
A.A. Olsson, 1922 †
Pleioptygma lindae
E.J. Petuch, 1991 †
Pleioptygma lineolata
(A. Heilprin, 1886 †)
Pleioptygma nancyae
E.J. Petuch, 1994 †
Pleioptygma prodoma
Gardner, 1937 †
Pleioptygma prodroma
J. Gardner, 1938 †
Pleioptygma ronaldsmithi
E.J. Petuch, 1994 †
Pleioptygma zaca
Strong & al., 1933