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
11
MODIOMORPHIDAE
Genus species
:
Orthodesma approximatum
Author
:
Foerste, 1914 †
Locality
:
Canada, Québec, La Vallée-du-Richelieu
Size
:
no data
ID
:
7156000099
Genus species
:
Orthodesma canaliculatum
Author
:
Ulrich, 1894 †
Locality
:
Canada, Ontario, Kawartha Lakes
Size
:
no data
ID
:
7156000100
Genus species
:
Orthodesma minnesotense
Author
:
Ulrich, 1894 †
Locality
:
Minnesota
Size
:
no data
ID
:
7482000182
Genus species
:
Orthodesma nasutum
Author
:
(J.W. Hall, 1847 †)
Locality
:
Canada, Ontario, Toronto
Size
:
no data
ID
:
7156000102
Genus species
:
Orthodesma postplicatum
Author
:
Foerste, 1914 †
Locality
:
Size
:
no data
ID
:
7156000103
No geographical data
No Geographical Data
Genus species
:
Orthodesma prolatum
Author
:
Foerste, 1914 †
Locality
:
Size
:
no data
ID
:
7156000104
No geographical data
No Geographical Data
Genus species
:
Orthodesma pulaskiense
Author
:
Foerste, 1914 †
Locality
:
USA, New York, Oswego
Size
:
no data
ID
:
7156000105
Genus species
:
Orthodesma rectum
Author
:
R.P. Whitfield, 1875 †
Locality
:
Size
:
no data
ID
:
7156000106
No geographical data
No Geographical Data
Genus species
:
Orthodesma schucherti
Author
:
Ulrich, 1894 †
Locality
:
Minnesota
Size
:
no data
ID
:
7482000175
Genus species
:
Orthodesma semiradiata
Author
:
Reed, 1905 †
Locality
:
UK, Wales
Size
:
no data
ID
:
7482000198
Genus species
:
Orthodesma subnasutum
Author
:
F.B. Meek & A.H. Worthen †
Locality
:
Minnesota
Size
:
no data
ID
:
7482000174