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
32
LITTORINIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
LITTORINIMORPHA [Order]
LITTORINOIDEA [SuperFamily]
LITTORINIDAE [Family]
[Genus]
[Species]
Genus
: Risella H.B. Preston, 1908
Genus species
:
Risella balteata
Author
:
H.B. Preston, 1908
Locality
:
Japan, Kotoga beach
Size
:
4 mm
ID
:
1371254000
Genus species
:
Risella girondica
Author
:
É.A. Benoist, 1874 †
Locality
:
France, Aquitaine
Size
:
no data
ID
:
1371254000
Genus species
:
Risella isseli
Author
:
P.M. Pallary, 1926
Locality
:
South Africa, Natal
Size
:
2 mm
ID
:
1371254000
Genus species
:
Risella templiana
Author
:
G. Nevill, 1885
Locality
:
Japan, Kotoga beach
Size
:
4 mm
ID
:
1371254000
Genus
: Risellopsis W.L. May, 1908
Genus species
:
Risellopsis mutabilis
Author
:
W.L. May, 1908
Locality
:
Tasmania
Size
:
no data
ID
:
1380251095
Genus species
:
Risellopsis varia
Author
:
(F.W. Hutton, 1873)
Locality
:
New Zealand
Size
:
4.2 mm
ID
:
1380251095
