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
176
UNIONIDAE
Taxon Tree:
BIVALVIA [Class]
PALAEOHETERODONTA [Subclass]
UNIONIDA [Order]
UNIONOIDEA [SuperFamily]
UNIONIDAE [Family]
[Genus]
[Species]
Genus
: Crassunio B. Ziegler in E.A. Rossmässler, 1835
Genus species
:
Crassunio fuscula
Author
:
B. Ziegler in E.A. Rossmässler, 1835
Locality
:
Germany
Size
:
55 mm
ID
:
5539750106
Genus species
:
Crassunio mengrelica
Author
:
H. Drouët, 1881
Locality
:
Germany
Size
:
55 mm
ID
:
5539750106
Genus
: Crenodonta E.C. Von Martens, 1900
Genus species
:
Crenodonta stolli
Author
:
E.C. Von Martens, 1900
Locality
:
Honduras
Size
:
no data
ID
:
5539751873
