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
SPHENIOPSIDAE
Genus
: Grippina W.H. Dall, 1912
Grippina acherontis
B.A. Marshall, 2002
Grippina aupouria
(A.W.B. Powell, 1937)
Grippina berryana
A.M. Keen, 1971
Grippina californica
W.H. Dall, 1912
Grippina coronata
F.M. Machado & F.D. Passos, 2015
Grippina globosa
B.A. Marshall, 2002
Grippina pumila
B.A. Marshall, 2002
Grippina punctata
B.A. Marshall, 2002
Grippina rex
B.A. Marshall, 2002
Grippina spirata
B.A. Marshall, 2002
Genus
: Spheniopsis E.V. Coan, 1990
Spheniopsis brasiliensis
F.M. Machado & F.D. Passos, 2015
Spheniopsis frankbernardi
E.V. Coan, 1990
Spheniopsis missippiensis
(Meyer 1887) â
Spheniopsis mississippiensis
(O.G. Meyer, 1887 â )
Spheniopsis scalaris
(A. Braun, 1851 â )
Spheniopsis sculpturata
E.V. Coan & P.H. Valentich-Scott, 2012
Spheniopsis senegalensis
R. von Cosel, 1995
Spheniopsis triquetra
(A.E. Verrill & K.J. Bush, 1898)