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
24
LIOTIIDAE
Taxon Tree:
GASTROPODA [Class]
VETIGASTROPODA [Subclass]
VETIGASTROPODA [Order]
TROCHOIDEA [SuperFamily]
LIOTIIDAE [Family]
[Genus]
[Species]
Genus
: Circumstella (C. Hedley, 1901)
Genus species
:
Circumstella biconcave
Author
:
S.Y. Feng, 1996
Locality
:
Philippines, Nansha Islands
Size
:
no data
ID
:
5070000056
Genus species
:
Circumstella devexa
Author
:
(C. Hedley, 1901)
Locality
:
Northern Territory
Size
:
no data
ID
:
5070000056
Genus species
:
Circumstella walkeri
Author
:
G.B. Sowerby, 1908
Locality
:
Northern Territory
Size
:
no data
ID
:
5070000056
Genus
: Cithna P. Bartsch, 1915
Genus species
:
Cithna africana
Author
:
P. Bartsch, 1915
Locality
:
South Africa, Cape
Size
:
0.8 mm
ID
:
1020550000
Genus species
:
Cithna carinata
Author
:
J.G. Jeffreys, 1883
Locality
:
Ireland, Rockall trough
Size
:
2.5 mm
ID
:
1020550000
Genus species
:
Cithna cincta
Author
:
J.G. Jeffreys, 1883
Locality
:
Costa Rica
Size
:
no data
ID
:
1020550000
Genus species
:
Cithna cingulata
Author
:
A.E. Verrill, 1884
Locality
:
Size
:
no data
ID
:
1020550000
No geographical data
No Geographical Data
Genus species
:
Cithna excavata
Author
:
E.R. Sykes, 1925
Locality
:
Alboran Sea
Size
:
4.5 mm
ID
:
1020550000
Genus species
:
Cithna globosa
Author
:
A. Adams, 1863
Locality
:
Size
:
no data
ID
:
1020550000
No geographical data
No Geographical Data
Genus species
:
Cithna jeffreysi
Author
:
(P. Dautzenberg, 1889)
Locality
:
Ireland, Rockall trough
Size
:
2 mm
ID
:
1020550000
Genus species
:
Cithna margaritifera
Author
:
R.B. Watson, 1873
Locality
:
Japan
Size
:
no data
ID
:
1020550000
Genus species
:
Cithna marshalli
Author
:
E.R. Sykes, 1925
Locality
:
Tunisia, Sfax
Size
:
3.2 mm
ID
:
1020550000
Genus species
:
Cithna naticiformis
Author
:
J.G. Jeffreys, 1883
Locality
:
Alboran Sea
Size
:
4.5 mm
ID
:
1020550000
Genus species
:
Cithna pilsbryi
Author
:
H.G. Richards, 1947 †
Locality
:
Size
:
no data
ID
:
1020550000
No geographical data
No Geographical Data
Genus species
:
Cithna spirata
Author
:
A. Adams, 1863
Locality
:
Japan
Size
:
no data
ID
:
1020550000
Genus species
:
Cithna tenella
Author
:
J.G. Jeffreys, 1869
Locality
:
Ireland, Rockall trough
Size
:
2 mm
ID
:
1020550000