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
19
RISSOINIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
LITTORINIMORPHA [Order]
RISSOOIDEA [SuperFamily]
RISSOINIDAE [Family]
[Genus]
[Species]
Genus
: Pseudoschwartziella K. Bandel, 2006
Genus species
:
Pseudoschwartziella jordanica
Author
:
K. Bandel, 2006
Locality
:
Taiwan
Size
:
6 mm
ID
:
5192001284
Genus
: Rissoina F.C. Baker, G.D. Hanna & A.M. Strong, 1930
Genus species
:
Rissoina abnormis
Author
:
G. Nevill & H. Nevill, 1875
Locality
:
Mauritius
Size
:
no data
ID
:
5192001349
Genus species
:
Rissoina abrardi
Author
:
H.S. Ladd, 1966
Locality
:
Size
:
no data
ID
:
5192001237
No geographical data
No Geographical Data
Genus species
:
Rissoina achatina
Author
:
N.H. Odhner, 1924
Locality
:
New Zealand
Size
:
no data
ID
:
5192001236
Genus species
:
Rissoina achatinoides
Author
:
(A.W.B. Powell, 1937)
Locality
:
New Zealand
Size
:
no data
ID
:
5192001235
Genus species
:
Rissoina acuta
Author
:
(J. de C. Sowerby, 1829 †)
Locality
:
Size
:
no data
ID
:
6374000047
No geographical data
No Geographical Data
Genus species
:
Rissoina acutaeformis
Author
:
K.C. Schauroth, 1865 †
Locality
:
Size
:
no data
ID
:
6374000048
No geographical data
No Geographical Data
Genus species
:
Rissoina adamsi
Author
:
P. Bartsch, 1915
Locality
:
Nicaragua
Size
:
no data
ID
:
5192001234
Genus species
:
Rissoina adamsiana
Author
:
H.C. Weinkauff, 1881
Locality
:
Japan, Wakayama
Size
:
no data
ID
:
5192001233
Genus species
:
Rissoina aequisculpta
Author
:
J. Keep, 1887
Locality
:
Clipperton Island
Size
:
3 mm
ID
:
5192000542
Genus species
:
Rissoina affinis
Author
:
A. Garrett, 1873
Locality
:
Taiwan
Size
:
no data
ID
:
5193000030
Genus species
:
Rissoina agathostoma
Author
:
A.E.M. Cossmann, 1919 †
Locality
:
Size
:
no data
ID
:
6374000049
No geographical data
No Geographical Data
Genus species
:
Rissoina ailinana
Author
:
H.S. Ladd, 1966 †
Locality
:
Size
:
no data
ID
:
6374000050
No geographical data
No Geographical Data
Genus species
:
Rissoina alabamensis
Author
:
T.H. Aldrich, 1895 †
Locality
:
Size
:
no data
ID
:
6374000051
No geographical data
No Geographical Data
Genus species
:
Rissoina alarconi
Author
:
L.G. Hertlein & A.M. Strong, 1951
Locality
:
West America
Size
:
no data
ID
:
5192001232
Genus species
:
Rissoina albanyana
Author
:
W.H. Turton, 1932
Locality
:
South Africa, Port Alfred
Size
:
no data
ID
:
5192001231
Genus species
:
Rissoina albertensis
Author
:
H.D. Russell & Landes, 1937 †
Locality
:
Canada, Alberta, Division No. 1
Size
:
no data
ID
:
5539752414
Genus species
:
Rissoina alexisi
Author
:
H.S. Ladd, 1966 †
Locality
:
Size
:
no data
ID
:
6374000052
No geographical data
No Geographical Data
Genus species
:
Rissoina alfredi
Author
:
(E.A. Smith, 1904)
Locality
:
South Africa, Port Alfred
Size
:
no data
ID
:
5192001230
Genus species
:
Rissoina allanae
Author
:
(C.F. Laseron, 1950)
Locality
:
Australia, Woody Head
Size
:
7 mm
ID
:
5192001035
Genus species
:
Rissoina altenai
Author
:
C. Beets, 1942 †
Locality
:
Size
:
no data
ID
:
6374000053
No geographical data
No Geographical Data