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
29
ARCTICIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
VENERIDA [Order]
ARCTICOIDEA [SuperFamily]
ARCTICIDAE [Family]
[Genus]
[Species]
Genus
: Isocyprina (R.W. Dunker, 1846 â )
Genus species
:
Isocyprina alcyon
Author
:
(A.V.M.D. D'Orbigny, 1850 †)
Locality
:
France, Picardie
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina ancatruzi
Author
:
H.A. Leanza, 1942 †
Locality
:
Mexico, Sonora
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina bella
Author
:
(J. Lycett, 1863 †)
Locality
:
UK, England, Wiltshire
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina bradfordensis
Author
:
Cox †
Locality
:
UK, Dorset
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina burtonensis
Author
:
(J. Lycett, 1863 †)
Locality
:
UK, Dorset
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina cheltensis
Author
:
L.R. Cox, 1947 †
Locality
:
UK, England, Gloucestershire
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina concentrica
Author
:
(J.E.S. Moore, 1861 †)
Locality
:
UK, Yorkshire
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina eboracensis
Author
:
W.J. Arkell, 1934 †
Locality
:
UK, Yorkshire
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina ewaldi
Author
:
(Bornemann, 1854 †)
Locality
:
Spain, Asturias
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina germari
Author
:
(R.W. Dunker, 1846 †)
Locality
:
Spain, Asturias
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina lhasaensis
Author
:
Yin & J. Grant-Mackie, 2005 †
Locality
:
New Zealand
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina politula
Author
:
(J. Lycett, 1863 †)
Locality
:
UK, Yorkshire
Size
:
no data
ID
:
7198000017
Genus species
:
Isocyprina simplex
Author
:
Arkell, 1934 †
Locality
:
UK, England, Oxfordshire
Size
:
no data
ID
:
7198000017
Genus
: Izumia Ichikawa & Maeda 1963 â