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
5
PROPLINIDAE
Genus species
:
Vallatotheca anticostiensis
Author
:
Twenhofel, 1928 †
Locality
:
Size
:
no data
ID
:
128000005
No geographical data
No Geographical Data
Genus species
:
Vallatotheca elegantula
Author
:
A.C. Chapman, 1916 †
Locality
:
Australia, Victoria, Yarra - North
Size
:
no data
ID
:
128000006
Genus species
:
Vallatotheca manitoulinensis
Author
:
Foerste, 1914 †
Locality
:
Canada, Ontario, Lake Hurron
Size
:
no data
ID
:
128000007
Genus species
:
Vallatotheca manitoulini
Author
:
Foerste, 1914 †
Locality
:
Canada, Ontario, Lake Hurron
Size
:
no data
ID
:
128000007
Genus species
:
Vallatotheca unguiformis
Author
:
(Ulrich & Scofield, 1897 †)
Locality
:
USA, Kentucky, Boyle
Size
:
no data
ID
:
128000008
