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
: Nyassunio T.E. Crowley & al., 1964
Genus species
:
Nyassunio ecclesi
Author
:
T.E. Crowley & al., 1964
Locality
:
Malawi
Size
:
26.84 mm
ID
:
5539751915
Genus
: Obliquaria C.S. Rafinesque, 1820
Genus species
:
Obliquaria bicolor
Author
:
C.S. Rafinesque, 1831
Locality
:
Illinois
Size
:
55 mm
ID
:
5539300005
Genus species
:
Obliquaria depressa
Author
:
C.S. Rafinesque, 1820
Locality
:
Alabama
Size
:
79.5 mm
ID
:
5539300005
Genus species
:
Obliquaria reflexa
Author
:
C.S. Rafinesque, 1820
Locality
:
Alabama
Size
:
48.5 mm
ID
:
5539300005
Genus species
:
Obliquaria violacea
Author
:
C.S. Rafinesque, 1831
Locality
:
Illinois
Size
:
55 mm
ID
:
5539300005