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
acherontis ,
Grippina acherontis
B.A. Marshall, 2002
aupouria , Grippina aupouria (A.W.B. Powell, 1937)
berryana , Grippina berryana A.M. Keen, 1971
brasiliensis , Spheniopsis brasiliensis F.M. Machado & F.D. Passos, 2015
californica , Grippina californica W.H. Dall, 1912
coronata , Grippina coronata F.M. Machado & F.D. Passos, 2015
frankbernardi , Spheniopsis frankbernardi E.V. Coan, 1990
globosa , Grippina globosa B.A. Marshall, 2002
missippiensis , Spheniopsis missippiensis (Meyer 1887) â
mississippiensis , Spheniopsis mississippiensis (O.G. Meyer, 1887 â )
pumila , Grippina pumila B.A. Marshall, 2002
punctata , Grippina punctata B.A. Marshall, 2002
rex , Grippina rex B.A. Marshall, 2002
scalaris , Spheniopsis scalaris (A. Braun, 1851 â )
sculpturata , Spheniopsis sculpturata E.V. Coan & P.H. Valentich-Scott, 2012
senegalensis , Spheniopsis senegalensis R. von Cosel, 1995
spirata , Grippina spirata B.A. Marshall, 2002
triquetra , Spheniopsis triquetra (A.E. Verrill & K.J. Bush, 1898)
aupouria , Grippina aupouria (A.W.B. Powell, 1937)
berryana , Grippina berryana A.M. Keen, 1971
brasiliensis , Spheniopsis brasiliensis F.M. Machado & F.D. Passos, 2015
californica , Grippina californica W.H. Dall, 1912
coronata , Grippina coronata F.M. Machado & F.D. Passos, 2015
frankbernardi , Spheniopsis frankbernardi E.V. Coan, 1990
globosa , Grippina globosa B.A. Marshall, 2002
missippiensis , Spheniopsis missippiensis (Meyer 1887) â
mississippiensis , Spheniopsis mississippiensis (O.G. Meyer, 1887 â )
pumila , Grippina pumila B.A. Marshall, 2002
punctata , Grippina punctata B.A. Marshall, 2002
rex , Grippina rex B.A. Marshall, 2002
scalaris , Spheniopsis scalaris (A. Braun, 1851 â )
sculpturata , Spheniopsis sculpturata E.V. Coan & P.H. Valentich-Scott, 2012
senegalensis , Spheniopsis senegalensis R. von Cosel, 1995
spirata , Grippina spirata B.A. Marshall, 2002
triquetra , Spheniopsis triquetra (A.E. Verrill & K.J. Bush, 1898)
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.04 seconds.)