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
9
DISCIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
PUNCTOIDEA [SuperFamily]
DISCIDAE [Family]
[Genus]
[Species]
Genus
: Gonyodiscus J.R. Bourguignat, 1864
Genus species
:
Gonyodiscus abietinus
Author
:
J.R. Bourguignat, 1864
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus azorica
Author
:
A. Mousson, 1858
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus brocchii
Author
:
P. Calcara, 1845
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus concinna
Author
:
R.T. Lowe, 1861
Locality
:
Canary Islands
Size
:
no data
ID
:
4240000040
Genus species
:
Gonyodiscus machadoi
Author
:
H. Milne-Edwards, 1885
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus megerlei
Author
:
J.F. Mabille, 1865
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus pallidior
Author
:
A. Mousson, 1872
Locality
:
Canary Islands
Size
:
no data
ID
:
4240000040
Genus species
:
Gonyodiscus radiatus
Author
:
E.M. Da Costa, 1778
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus spelaeus
Author
:
W. Kobelt, 1907
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus supracostatus
Author
:
C.L.F. von Sandberger, 1874
Locality
:
Netherlands
Size
:
6.6 mm
ID
:
4240000040
Genus species
:
Gonyodiscus wenzi
Author
:
G.J. Pfeffer †
Locality
:
Czech Republic
Size
:
no data
ID
:
4240000040
Genus
: Keraea T.V. Wollaston, 1878
Genus species
:
Keraea agrestis
Author
:
T.V. Wollaston, 1878
Locality
:
Canary Islands
Size
:
no data
ID
:
4240500136
Genus species
:
Keraea aluta
Author
:
J.A. Albers in P.H. Reibisch, 1865
Locality
:
Cape Verde
Size
:
no data
ID
:
4240500136
Genus species
:
Keraea bouvieri
Author
:
P.M.A. Morelet, 1873
Locality
:
Cape Verde
Size
:
no data
ID
:
4240500136
Genus species
:
Keraea major
Author
:
W.L.H. Dohrn, 1869
Locality
:
Cape Verde
Size
:
no data
ID
:
4240500136
Genus species
:
Keraea submarmorata
Author
:
T.V. Wollaston, 1878
Locality
:
Canary Islands
Size
:
no data
ID
:
4240500136