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
90
MYTILIDAE
Taxon Tree:
BIVALVIA [Class]
PTERIOMORPHIA [Subclass]
MYTILIDA [Order]
MYTILOIDEA [SuperFamily]
MYTILIDAE [Family]
[Genus]
[Species]
Genus
: Arcomytilus (Sowerby, 1818 â )
Genus species
:
Arcomytilus asper
Author
:
(Sowerby, 1818 †)
Locality
:
Jordan, Jarash
Size
:
no data
ID
:
7530000085
Genus species
:
Arcomytilus bathonicus
Author
:
Morris & J. Lycett, 1853 †
Locality
:
France, Picardie, Aisne
Size
:
no data
ID
:
7530000085
Genus species
:
Arcomytilus biochei
Author
:
G.P. Deshayes, 1858 †
Locality
:
Pakistan, Baluchistan, Kalat
Size
:
no data
ID
:
7530000085
Genus species
:
Arcomytilus laitmairensis
Author
:
de Loriol, 1883 †
Locality
:
Japan
Size
:
no data
ID
:
7530000085
Genus species
:
Arcomytilus nudus
Author
:
Repin, 2013 †
Locality
:
Iran, Yazd, Tabas
Size
:
no data
ID
:
7530000085
Genus
: Arcoperna W.H. Dall, 1916 â
Genus species
:
Arcoperna capillaris
Author
:
(G.P. Deshayes, 1858 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7530000089
Genus species
:
Arcoperna inflata
Author
:
W.H. Dall, 1916 †
Locality
:
Oregon, Coos bay, Astoria formation
Size
:
49 mm
ID
:
7530000089
Genus species
:
Arcoperna linteata
Author
:
D.T. Dockery, 1982 †
Locality
:
USA, Mississippi
Size
:
no data
ID
:
7530000089
Genus species
:
Arcoperna micans
Author
:
(A. Braun, 1851 †)
Locality
:
Hungary, Bükk
Size
:
no data
ID
:
7530000089
Genus species
:
Arcoperna radiolata
Author
:
(G.P. Deshayes, 1858 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7530000089
Genus species
:
Arcoperna serica
Author
:
(H.G. Bronn, 1831 †)
Locality
:
Belgium
Size
:
no data
ID
:
7530000089
