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
20
CALYPTRAEIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
LITTORINIMORPHA [Order]
CALYPTRAEOIDEA [SuperFamily]
CALYPTRAEIDAE [Family]
[Genus]
[Species]
Genus
: Calyptraea J.R. le B. Tomlin, 1931
Genus species
:
Calyptraea aberrans
Author
:
C.B. Adams, 1852
Locality
:
Costa Rica
Size
:
52 mm
ID
:
5490000015
Genus species
:
Calyptraea adolphei
Author
:
R.P. Lesson, 1831
Locality
:
Chile, Coquimbo
Size
:
no data
ID
:
5158000019
Genus species
:
Calyptraea africana
Author
:
E. Rolán, 2004
Locality
:
Angola
Size
:
18 mm
ID
:
1530450682
Genus species
:
Calyptraea alta
Author
:
(T.A. Conrad, 1854 †)
Locality
:
Size
:
no data
ID
:
6278000013
No geographical data
No Geographical Data
Genus species
:
Calyptraea antiqua
Author
:
Howse, 1848 †
Locality
:
USA, Missouri, Washington
Size
:
no data
ID
:
3052000001
Genus species
:
Calyptraea aurita
Author
:
L.A. Reeve, 1859
Locality
:
South Africa, Port Alfred
Size
:
14 mm
ID
:
1530450515
Genus species
:
Calyptraea barnardi
Author
:
R.N. Kilburn, 1980
Locality
:
South Africa, Jeffreys Bay
Size
:
26.5 mm
ID
:
1530104005
Genus species
:
Calyptraea burchi
Author
:
A.G. Smith & W.J. Gordon, 1948
Locality
:
New Zealand, Plenty Bay
Size
:
no data
ID
:
1530100000
Genus species
:
Calyptraea calyptraeformis
Author
:
J.B.P.A. Lamarck, 1822
Locality
:
Australia, Edithburgh
Size
:
24.4 mm
ID
:
1530450000
Genus species
:
Calyptraea candeana
Author
:
d'Orbigny, 1847
Locality
:
Belize
Size
:
15 mm
ID
:
1530100005
Genus species
:
Calyptraea candeanum
Author
:
D'Orbigny, 1847
Locality
:
Belize
Size
:
15 mm
ID
:
1530100005
Genus species
:
Calyptraea capensis
Author
:
J.R. le B. Tomlin, 1931
Locality
:
South Africa
Size
:
24.8 mm
ID
:
1530000020
Genus species
:
Calyptraea centralis
Author
:
T.A. Conrad, 1841
Locality
:
Belize
Size
:
15 mm
ID
:
1530100005
Genus species
:
Calyptraea cestasensis
Author
:
A.E.M. Cossmann & M.A. Peyrot, 1921 †
Locality
:
France, Aquitaine
Size
:
19 mm
ID
:
6260000006
Genus species
:
Calyptraea chinensis
Author
:
(C. Linnaeus, 1758)
Locality
:
Italy, Cannizzaro
Size
:
25 mm
ID
:
1530100010
Genus species
:
Calyptraea chlorina
Author
:
A.A. Gould, 1846
Locality
:
Cape Verde
Size
:
no data
ID
:
5158000012
Genus species
:
Calyptraea concentrica
Author
:
(Lea, 1843)
Locality
:
Florida
Size
:
12.5 mm
ID
:
6260000001
Genus species
:
Calyptraea conica
Author
:
W.J. Broderip, 1834
Locality
:
Costa Rica
Size
:
23 mm
ID
:
1530450015
Genus species
:
Calyptraea conradi
Author
:
McNeil, 1984 †
Locality
:
USA, Mississippi
Size
:
no data
ID
:
6260000008
Genus species
:
Calyptraea contorta
Author
:
P.P. Carpenter, 1865
Locality
:
France, Brittany
Size
:
no data
ID
:
1530100025
Genus
: Calyptroides Clark & J.W. Durham, 1946 â
Genus species
:
Calyptroides bolivarensis
Author
:
Clark & J.W. Durham, 1946 †
Locality
:
Colombia, Bolivar
Size
:
no data
ID
:
5794000302
