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
: Arvella (O.F. Müller, 1776)
Genus species
:
Arvella casta
Author
:
(A. Adams, 1862)
Locality
:
Japan, Mishima Island
Size
:
no data
ID
:
5342100015
Genus species
:
Arvella cornea
Author
:
(A. Adams, 1862)
Locality
:
Korea Strait
Size
:
no data
ID
:
5342100015
Genus species
:
Arvella crocea
Author
:
(A. Adams, 1862)
Locality
:
Japan, Tsushima
Size
:
no data
ID
:
5342100015
Genus species
:
Arvella faba
Author
:
(O.F. Müller, 1776)
Locality
:
Greenland
Size
:
10 mm
ID
:
5342100015
Genus species
:
Arvella japonica
Author
:
(W.H. Dall, 1897)
Locality
:
North Japan Sea
Size
:
no data
ID
:
5342100015
Genus species
:
Arvella manchurica
Author
:
O.A. Scarlato, 1960
Locality
:
Size
:
no data
ID
:
5342100015
No geographical data
No Geographical Data
Genus species
:
Arvella manshurica
Author
:
P. Bartsch in O.A. Scarlato, 1960
Locality
:
Size
:
no data
ID
:
5342100015
No geographical data
No Geographical Data
Genus species
:
Arvella pectinula
Author
:
(A.A. Gould, 1841)
Locality
:
Georges Bank
Size
:
no data
ID
:
5342100015
Genus species
:
Arvella sculptilis
Author
:
(A. Adams, 1862)
Locality
:
Japan
Size
:
no data
ID
:
5342100015
Genus
: Assytilus Berezovsky, 2015 â
Genus species
:
Assytilus alpha
Author
:
Berezovsky, 2015 †
Locality
:
Ukraine
Size
:
no data
ID
:
8036000058
