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
GRAMMYSIIDAE
Genus
: Glyptoconcha Zhang & Pojeta, 1986 †
Glyptoconcha elegans
Zhang & Pojeta, 1986 â
Genus
: Grammysia Reed, 1927 †
Grammysia alveata
(T.A. Conrad, 1831 â )
Grammysia carbonaria
Girty, 1910 â
Grammysia elliptica
(J.W. Hall & R.P. Whitfield, 1869 â )
Grammysia gibbosa
J.W. Hall & R.P. Whitfield, 1872 â
Grammysia macroderma
d'Eichwald, 1856 â
Grammysia mclearni
Reed, 1927 â
Grammysia obliqua
Lamont â
Grammysia omaliana
(de Koninck) â
Grammysia quadrata
Lamont â
Genus
: Grammysioidea (J.W. Hall †)
Grammysioidea subarcuata
(J.W. Hall â )