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
25
GRYPHAEIDAE
Taxon Tree:
BIVALVIA [Class]
PTERIOMORPHIA [Subclass]
OSTREIDA [Order]
OSTREOIDEA [SuperFamily]
GRYPHAEIDAE [Family]
[Genus]
[Species]
Genus
: Crenostrea W.P. Woodring, 1976 â
Genus species
:
Crenostrea achanes
Author
:
W.P. Woodring, 1982 †
Locality
:
Panama, Colón
Size
:
no data
ID
:
7528000070
Genus species
:
Crenostrea antiguensis
Author
:
(J. Brown, 1913 †)
Locality
:
Grenadines, Petit Martinique Island
Size
:
no data
ID
:
7528000070
Genus species
:
Crenostrea cannoni
Author
:
(J. Marwick, 1928 †)
Locality
:
Size
:
no data
ID
:
7528000070
No geographical data
No Geographical Data
Genus species
:
Crenostrea eldridgei
Author
:
(R. Arnold, 1907 †)
Locality
:
USA, California, Kern
Size
:
no data
ID
:
7528000070
Genus species
:
Crenostrea gittosina
Author
:
(Powell & J.A. Bartrum, 1929 †)
Locality
:
Size
:
no data
ID
:
7528000070
No geographical data
No Geographical Data
Genus species
:
Crenostrea pestigris
Author
:
J. Marwick 1931 †
Locality
:
Size
:
no data
ID
:
7528000070
No geographical data
No Geographical Data
Genus species
:
Crenostrea segurai
Author
:
W.P. Woodring, 1976 †
Locality
:
Costa Rica, Cedar Creek
Size
:
no data
ID
:
7528000070
Genus species
:
Crenostrea stewarti
Author
:
(G.D. Hanna, 1927 †)
Locality
:
California, San Nicholas Island
Size
:
no data
ID
:
7528000070
Genus species
:
Crenostrea verracruzana
Author
:
Perrilliat, 1994 †
Locality
:
Mexico, Veracruz
Size
:
no data
ID
:
7528000070
Genus species
:
Crenostrea wuellerstorfi
Author
:
(C.A. von Zittel, 1864 †)
Locality
:
New Zealand, Manawatu-Wanganui, Ruapehu
Size
:
no data
ID
:
7528000070
Genus
: Deltoideum (Sowerby, 1832 â )
Genus species
:
Deltoideum expansa
Author
:
(Sowerby, 1832 †)
Locality
:
France, Calais
Size
:
no data
ID
:
7608000099
