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
44
SPHAERIIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
VENERIDA [Order]
SPHAERIOIDEA [SuperFamily]
SPHAERIIDAE [Family]
[Genus]
[Species]
Genus
: Conventus A. Mori, 1938
Genus species
:
Conventus akkesiensis
Author
:
A. Mori, 1938
Locality
:
USA, Montana
Size
:
no data
ID
:
6090000020
Genus
: Cornea J.K. Megerle Von Mühlfeld, 1811
Genus species
:
Cornea communis
Author
:
J.K. Megerle Von Mühlfeld, 1811
Locality
:
Belgium
Size
:
18 mm
ID
:
6090650000
