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
10
VALVATIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
HETEROSTROPHA [Order]
VALVATOIDEA [SuperFamily]
VALVATIDAE [Family]
[Genus]
[Species]
Genus
: Ariomphalus (L. von G. Tausch, 1886 â )
Genus species
:
Ariomphalus involutus
Author
:
(L. von G. Tausch, 1886 †)
Locality
:
Hungary, Bakony
Size
:
no data
ID
:
6578000006
Genus species
:
Ariomphalus varicatus
Author
:
(L. von G. Tausch, 1886 †)
Locality
:
Hungary, Bakony
Size
:
no data
ID
:
6578000006
Genus
: Borysthenia (K.T. Menke, 1845)
Genus species
:
Borysthenia alligans
Author
:
(W.A. Lindholm, 1927)
Locality
:
Poland
Size
:
no data
ID
:
2280450000
Genus species
:
Borysthenia biformis
Author
:
(Sinzov, 1876 †)
Locality
:
Ukraine
Size
:
no data
ID
:
2280450000
Genus species
:
Borysthenia intermedia
Author
:
Kondrashov, 2007 †
Locality
:
Russia. Voronezh
Size
:
no data
ID
:
2280450000
Genus species
:
Borysthenia jelskii
Author
:
(J.C.H. Crosse, 1863)
Locality
:
Ukraine, Dnieper river
Size
:
no data
ID
:
2280450000
Genus species
:
Borysthenia juxi
Author
:
(W.R. Schlickum & F. Strauch, 1979 †)
Locality
:
Germany, Nordrhein-Westfalen
Size
:
no data
ID
:
2280450000
Genus species
:
Borysthenia menkeana
Author
:
(K.R. Jelski, 1863)
Locality
:
Russia
Size
:
no data
ID
:
2280450000
No geographical data
No Geographical Data
Genus species
:
Borysthenia naticina
Author
:
(K.T. Menke, 1845)
Locality
:
Romania
Size
:
2 mm
ID
:
2280450000
