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
21
CASSIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
LITTORINIMORPHA [Order]
TONNOIDEA [SuperFamily]
CASSIDAE [Family]
[Genus]
[Species]
Genus
: Dalium W.H. Dall, 1889
Genus species
:
Dalium dalli
Author
:
Böse, 1906 †
Locality
:
Mexico, Veracruz, San Juan Evangelista
Size
:
no data
ID
:
1690600000
Genus species
:
Dalium ecuadorianum
Author
:
A.A. Olsson, 1942 †
Locality
:
Ecuador, Esmeraldas, Eloy Alfaro
Size
:
no data
ID
:
1690600000
Genus species
:
Dalium solidum
Author
:
W.H. Dall, 1889
Locality
:
French Guyana
Size
:
48 mm
ID
:
1690600000
Genus
: Doliocassis (T.A. Conrad, 1833 â )
Genus species
:
Doliocassis nupera
Author
:
(T.A. Conrad, 1833 †)
Locality
:
United States, Alabama, Clarke
Size
:
no data
ID
:
5296000296
Genus species
:
Doliocassis onishpetensis
Author
:
Y. Otuka, 1937 †
Locality
:
Hokkaido
Size
:
no data
ID
:
5296000296
Genus species
:
Doliocassis samanica
Author
:
A.A. Olsson, 1928 †
Locality
:
Peru, Piura, Talara
Size
:
no data
ID
:
5296000296
Genus species
:
Doliocassis sowerbyi
Author
:
Lea, 1833 †
Locality
:
United States, Alabama, Clarke
Size
:
no data
ID
:
5296000296