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
75
PLANORBIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
HYGROPHILA [Order]
PLANORBOIDEA [SuperFamily]
PLANORBIDAE [Family]
[Genus]
[Species]
Genus
: Ferrissia B. Walker, 1920
Genus species
:
Ferrissia baconi
Author
:
(J.R. Bourguignat, 1853)
Locality
:
India, Patna
Size
:
no data
ID
:
5672000693
Genus species
:
Ferrissia bayacalifornica
Author
:
B. Walker, 1924
Locality
:
Mexico, Baja California
Size
:
no data
ID
:
5602000059
Genus species
:
Ferrissia burnupi
Author
:
B. Walker, 1912
Locality
:
Central Africa
Size
:
no data
ID
:
3720600060
Genus species
:
Ferrissia caurina
Author
:
(J.G. Cooper, 1870)
Locality
:
Size
:
no data
ID
:
5602000106
No geographical data
No Geographical Data
Genus species
:
Ferrissia cawstoni
Author
:
B. Walker, 1924
Locality
:
South Africa
Size
:
no data
ID
:
3720600070
Genus species
:
Ferrissia ceylanica
Author
:
(W.H. Benson, 1864)
Locality
:
Sri Lanka
Size
:
no data
ID
:
3720600080
Genus species
:
Ferrissia chudeaui
Author
:
J. Germain, 1917
Locality
:
Mali
Size
:
no data
ID
:
3720600090
Genus species
:
Ferrissia clessiniana
Author
:
(C.F. Jickeli, 1882)
Locality
:
Italy, Lago Maggiore
Size
:
no data
ID
:
3720600100
Genus species
:
Ferrissia clifdeni
Author
:
M. Connolly, 1939
Locality
:
South Africa
Size
:
no data
ID
:
3720600110
Genus species
:
Ferrissia connollyi
Author
:
B. Walker, 1912
Locality
:
Central Africa
Size
:
no data
ID
:
3720600120
Genus species
:
Ferrissia crenellata
Author
:
M. Harzhauser & al., 2012 †
Locality
:
Austria, Steiermark
Size
:
no data
ID
:
5734000439
Genus species
:
Ferrissia dalli
Author
:
B. Walker, 1920
Locality
:
Size
:
no data
ID
:
3720150000
No geographical data
No Geographical Data
Genus species
:
Ferrissia dimici
Author
:
(Š. Brusina, 1902 †)
Locality
:
Size
:
no data
ID
:
6930000753
No geographical data
No Geographical Data
Genus species
:
Ferrissia dohrnianus
Author
:
(S. Clessin, 1882)
Locality
:
New Zealand, Lake Waikare
Size
:
no data
ID
:
5602000049
Genus species
:
Ferrissia eburnensis
Author
:
E.E. Binder, 1957
Locality
:
Central Africa
Size
:
no data
ID
:
3720600130
Genus species
:
Ferrissia equeefensis
Author
:
B. Walker, 1924
Locality
:
Southeast Africa
Size
:
no data
ID
:
3720600140
No geographical data
No Geographical Data
Genus species
:
Ferrissia farquhari
Author
:
B. Walker, 1924
Locality
:
South Africa
Size
:
no data
ID
:
3720600150
Genus species
:
Ferrissia fontinalis
Author
:
B. Walker, 1912
Locality
:
South Africa
Size
:
no data
ID
:
3720600160
Genus species
:
Ferrissia fragilis
Author
:
(G.W. Tryon, 1863)
Locality
:
Florida
Size
:
no data
ID
:
3720150005
Genus
: Fossulorbis C.G. Aguayo, 1935
Genus species
:
Fossulorbis cimex
Author
:
C.G. Aguayo, 1935
Locality
:
Brazil, Curitiba, State of Paranà
Size
:
5 mm
ID
:
3672050005
Genus species
:
Fossulorbis depressissimum
Author
:
(S. Moricand, 1837)
Locality
:
Costa Rica
Size
:
3 mm
ID
:
3672050005
Genus species
:
Fossulorbis surinamense
Author
:
(S. Clessin, 1884)
Locality
:
Suriname
Size
:
no data
ID
:
3672050005
