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
MODIOMORPHIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
MODIOMORPHIDA [Order]
MODIOMORPHOIDEA [SuperFamily]
MODIOMORPHIDAE [Family]
[Genus]
[Species]
Genus
: Radiatodonta Dahmer, 1921 â
Genus species
:
Radiatodonta goslariensis
Author
:
Dahmer, 1921 †
Locality
:
Size
:
no data
ID
:
7156000098
No geographical data
No Geographical Data
Genus
: Saffordia Ulrich, 1894 â
Genus species
:
Saffordia modesta
Author
:
Ulrich, 1894 †
Locality
:
USA, Minnesota, Goodhue
Size
:
no data
ID
:
7156000114
Genus species
:
Saffordia sulcodorsata
Author
:
(Ulrich, 1890 †)
Locality
:
Minnesota
Size
:
no data
ID
:
7156000114
Genus species
:
Saffordia ventralis
Author
:
Ulrich, 1894 †
Locality
:
Canada, Ontario, Kawartha Lakes
Size
:
no data
ID
:
7156000114
