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
6
DREISSENIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
VENERIDA [Order]
DREISSENOIDEA [SuperFamily]
DREISSENIDAE [Family]
[Genus]
[Species]
Genus
: Dreissena N.I. Andrusov, 1897
Genus species
:
Dreissena anatolica
Author
:
É.A.A. Locard, 1893
Locality
:
Size
:
no data
ID
:
7176000003
No geographical data
No Geographical Data
Genus species
:
Dreissena andrusovi
Author
:
N.I. Andrusov, 1897
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena aralensis
Author
:
N.I. Andrusov, 1897
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena arca
Author
:
J. Kickx, 1834
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena arnouldi
Author
:
É.A.A. Locard, 1893
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena bedoti
Author
:
É.A.A. Locard, 1893
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena belgrandi
Author
:
É.A.A. Locard, 1893
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena blanci
Author
:
W. Kobelt, 1915
Locality
:
Turkey, Istanbul
Size
:
26.7 mm
ID
:
7176000006
Genus species
:
Dreissena bourguignati
Author
:
C.A. Westerlund, 1890
Locality
:
Turkey, Istanbul
Size
:
26.7 mm
ID
:
7176000006
Genus species
:
Dreissena brardi
Author
:
K.E.I. von Eichwald, 1885
Locality
:
Caspian Sea
Size
:
no data
ID
:
6010100070
Genus species
:
Dreissena bugensis
Author
:
N.I. Andrusov, 1897
Locality
:
Ukraine, Dnieper river
Size
:
no data
ID
:
6010000000
Genus species
:
Dreissena caputlacus
Author
:
H. Schütt, 1993
Locality
:
Size
:
no data
ID
:
7176000005
No geographical data
No Geographical Data
Genus species
:
Dreissena carinata
Author
:
(R.W. Dunker, 1853)
Locality
:
Turkey, Istanbul
Size
:
26.7 mm
ID
:
7176000006
Genus species
:
Dreissena caspia
Author
:
K.E.I. von Eichwald, 1855
Locality
:
Caspian Sea
Size
:
no data
ID
:
7176000007
Genus species
:
Dreissena chemnitzi
Author
:
C.A. Westerlund & M.Y. Blank, 1879
Locality
:
Turkey, Istanbul
Size
:
26.7 mm
ID
:
7176000006
Genus species
:
Dreissena chemnitzii
Author
:
A.E.J. Férussac, 1835
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena chonioides
Author
:
A.E.M. Cossmann, 1887 †
Locality
:
Size
:
no data
ID
:
7224000001
No geographical data
No Geographical Data
Genus species
:
Dreissena cochleata
Author
:
J. Kickx, 1835
Locality
:
France, Normandia
Size
:
15 mm
ID
:
6010100005
Genus species
:
Dreissena complanata
Author
:
É.A.A. Locard, 1893
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
6010000010
Genus species
:
Dreissena crosseana
Author
:
L.J. Morlet, 1885
Locality
:
Laos, Khong Island, Mekong river
Size
:
no data
ID
:
7042000071
Genus
: Dreissensia Ã.A.A. Locard, 1883
Genus species
:
Dreissensia bourguignati
Author
:
É.A.A. Locard, 1883
Locality
:
Size
:
no data
ID
:
7176000005
No geographical data
No Geographical Data
Genus species
:
Dreissensia latro
Author
:
N.I. Andrusov, 1897
Locality
:
Netherlands Antilles
Size
:
21.9 mm
ID
:
7176000005
Genus species
:
Dreissensia rostriformis
Author
:
N.I. Andrusov, 1897
Locality
:
Caspian Sea
Size
:
no data
ID
:
7176000005