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
43
OSTREIDAE
Taxon Tree:
BIVALVIA [Class]
PTERIOMORPHIA [Subclass]
OSTREIDA [Order]
OSTREOIDEA [SuperFamily]
OSTREIDAE [Family]
[Genus]
[Species]
Genus
: Nicaisolopha (Cox, 1927)
Genus species
:
Nicaisolopha nicaisei
Author
:
(Coquand, 1862 †)
Locality
:
France
Size
:
no data
ID
:
5411150010
Genus species
:
Nicaisolopha tridacnaeformis
Author
:
(Cox, 1927)
Locality
:
Australia, Townsville
Size
:
44.3 mm
ID
:
5411150010
Genus
: Odontogryphaea (W.M. Gabb, 1862 â )
Genus species
:
Odontogryphaea thirsae
Author
:
(W.M. Gabb, 1862 †)
Locality
:
Mexico, Nuevo León, China
Size
:
no data
ID
:
7608000267
