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
3
GRYPHAEIDAE
Genus species
:
Texigryphaea marcoui
Author
:
J. Hill & Vaughan, 1898 †
Locality
:
Texas
Size
:
45 mm
ID
:
7608000260
Genus species
:
Texigryphaea navia
Author
:
T.A. Conrad, 1857 †
Locality
:
Texas, Tarrant County
Size
:
no data
ID
:
7660000089
Genus species
:
Texigryphaea roemeri
Author
:
Marcou †
Locality
:
Texas, Tarrant County
Size
:
no data
ID
:
7660000106