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
1,473
RISSOIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
LITTORINIMORPHA [Order]
RISSOOIDEA [SuperFamily]
RISSOIDAE [Family]
[Genus]
[Species]
Genus species
:
Alvania internodula
Author
:
H.J. Hoenselaar & J. Goud, 1998
Locality
:
Azores
Size
:
3 mm
ID
:
5192000161
Genus species
:
Rissoa interrupta
Author
:
G.O. Sars, 1878
Locality
:
Portugal, Peniche
Size
:
3.5 mm
ID
:
5192000829
Genus species
:
Obtusella intersecta
Author
:
(W. Wood, 1857)
Locality
:
Spain
Size
:
2 mm
ID
:
5192000601
Genus species
:
Cingula inusitata
Author
:
C. Beets, 1946 †
Locality
:
Belgium, Vlaanderen
Size
:
no data
ID
:
5700000208
Genus species
:
Parashiela invisibilis
Author
:
(C. Hedley, 1899)
Locality
:
Size
:
no data
ID
:
5192000755
No geographical data
No Geographical Data
Genus species
:
Onoba iredalei
Author
:
(A.W.B. Powell, 1937)
Locality
:
New Zealand
Size
:
no data
ID
:
5192000679
Genus species
:
Rissoa ischna
Author
:
R. Tate, 1899
Locality
:
Australia, Bass Strait
Size
:
no data
ID
:
5214000004
Genus species
:
Onoba islandica
Author
:
(H.B.S. Friele, 1886)
Locality
:
Ireland, Rockall trough
Size
:
2.1 mm
ID
:
5192000678
Genus species
:
Alvania isolata
Author
:
(C.F. Laseron, 1956)
Locality
:
Taiwan
Size
:
9 mm
ID
:
5192001382
Genus species
:
Onoba isolates
Author
:
W.F. Ponder & H.W. Worsfold, 1994
Locality
:
Size
:
no data
ID
:
5192000677
No geographical data
No Geographical Data
Genus species
:
Obtusella isseli
Author
:
(G.W. Tryon, 1886)
Locality
:
Europe
Size
:
no data
ID
:
5192000600
Genus species
:
Rissoa italiensis
Author
:
A. Verduin, 1985
Locality
:
Italy, Procida
Size
:
5.9 mm
ID
:
5192000950
Genus species
:
Crisilla iunoniae
Author
:
(S. Palazzi, 1988)
Locality
:
Portugal, Madeira
Size
:
1.1 mm
ID
:
5192000393
Genus species
:
Cingula jacksoni
Author
:
P. Bartsch, 1953
Locality
:
Belize
Size
:
no data
ID
:
5220000272
Genus species
:
Alvania jacquesi
Author
:
H.J. Hoenselaar & J. Goud, 1998
Locality
:
Size
:
no data
ID
:
5192000159
No geographical data
No Geographical Data
Genus species
:
Frigidoalvania janmayeni
Author
:
(H.B.S. Friele, 1878)
Locality
:
Russia, Beloje More, Kandalaksha Bay
Size
:
3.5 mm
ID
:
5192000450
Genus species
:
Setia jansseni
Author
:
(A. Verduin, 1984)
Locality
:
Canary Islands, Lanzarote
Size
:
0.5 mm
ID
:
5192000391
Genus species
:
Rissoa janusi
Author
:
(F. Nordsieck, 1972)
Locality
:
Portugal, Madeira
Size
:
2 mm
ID
:
5192000949
Genus species
:
Alvania jeffreysi
Author
:
(E. Waller, 1864)
Locality
:
Ireland, Rockall trough
Size
:
2 mm
ID
:
5192000158
Genus species
:
Rissoa joenia
Author
:
S.B. Amato, 1843
Locality
:
Italy, Porto Cesareo
Size
:
1.5 mm
ID
:
5162000034
Genus species
:
Alvania johannae
Author
:
R.G. Moolenbeek & H.J. Hoenselaar, 1998
Locality
:
Canary Islands
Size
:
2.8 mm
ID
:
5192000156
Genus species
:
Onoba josae
Author
:
R.G. Moolenbeek & H.J. Hoenselaar, 1987
Locality
:
Spain
Size
:
2 mm
ID
:
5192000676
Genus species
:
Alvania joseae
Author
:
H.J. Hoenselaar & J. Goud, 1998
Locality
:
Spain
Size
:
2 mm
ID
:
5192000676
Genus species
:
Alvania josefoi
Author
:
P.G. Oliver & J. Templado, 2009
Locality
:
Spain, Mallorca
Size
:
1.9 mm
ID
:
5192000155
Genus species
:
Gofasia josephinae
Author
:
P. Bouchet & A. Warén, 1993
Locality
:
Size
:
no data
ID
:
5192000458
No geographical data
No Geographical Data
Genus species
:
Pusillina jousseaumei
Author
:
P. Dautzenberg & H. Fischer, 1896
Locality
:
Azores
Size
:
3 mm
ID
:
5192000843
Genus species
:
Rissoa joviana
Author
:
J.C. Melvill & R. Standen, 1896
Locality
:
Turkey, Bodrum
Size
:
2.2 mm
ID
:
1260100125
Genus species
:
Alvania kaawaensis
Author
:
(C.R. Laws, 1940 †)
Locality
:
New Zealand
Size
:
no data
ID
:
6356000078
Genus species
:
Merelina kaawensis
Author
:
C.R. Laws, 1936 †
Locality
:
Size
:
no data
ID
:
6356000138
No geographical data
No Geographical Data
Genus species
:
Rissoa kajiyamai
Author
:
T. Habe, 1961
Locality
:
Japan
Size
:
no data
ID
:
5192000946
Genus species
:
Onoba karica
Author
:
A.N. Golikov, 1986
Locality
:
Norway, Finnmark
Size
:
2.8 mm
ID
:
5192000750
Genus species
:
Alvania karlini
Author
:
A.H. Clarke, 1963
Locality
:
Size
:
no data
ID
:
5192000154
No geographical data
No Geographical Data
Genus species
:
Rissoa karsteni
Author
:
Janssen, 1978 †
Locality
:
Germany, Mecklenburg
Size
:
no data
ID
:
6312000012
Genus species
:
Cingula katherinae
Author
:
P. Bartsch, 1911
Locality
:
Alaska
Size
:
no data
ID
:
5192000386
Genus species
:
Pusillina kazakhstanica
Author
:
O.V. Amitrov, 2010 †
Locality
:
Kazakhstan
Size
:
2.1 mm
ID
:
6374000224
Genus species
:
Alvania keeleri
Author
:
S. Palazzi, 1978
Locality
:
California, San Diego County
Size
:
no data
ID
:
5192000162
Genus species
:
Alvania keenae
Author
:
W.J. Gordon, 1939
Locality
:
USA, North Carolina
Size
:
2 mm
ID
:
5192000730
Genus species
:
Rissoa kelseyi
Author
:
W.H. Dall & P. Bartsch, 1902
Locality
:
Costa Rica
Size
:
no data
ID
:
5539751714
Genus species
:
Alvania kenneyi
Author
:
H.S. Ladd, 1966 †
Locality
:
Hawaii
Size
:
no data
ID
:
5192000565
Genus species
:
Onoba kerchensis
Author
:
Iljina, 1993 †
Locality
:
Size
:
no data
ID
:
6374000240
No geographical data
No Geographical Data
Genus species
:
Onoba kergueleni
Author
:
(E.A. Smith, 1875)
Locality
:
Antarctica
Size
:
no data
ID
:
5192000675
Genus species
:
Alvania kermadecensis
Author
:
(W.R.B. Oliver, 1915)
Locality
:
Hawaii
Size
:
no data
ID
:
5192000151
Genus species
:
Onoba klausgrohi
Author
:
W. Engl, 2011
Locality
:
Antarctica
Size
:
no data
ID
:
5192001445
Genus species
:
Cingula koeneni
Author
:
M. Glibert, 1952 †
Locality
:
Size
:
no data
ID
:
6356000112
No geographical data
No Geographical Data
Genus species
:
Alvania kowiensis
Author
:
J.R. le B. Tomlin, 1931
Locality
:
Size
:
no data
ID
:
5192000150
No geographical data
No Geographical Data
Genus species
:
Setia kuiperi
Author
:
(A. Verduin, 1984)
Locality
:
Alboran Sea
Size
:
2 mm
ID
:
5192001321
Genus species
:
Benthonella kullenbergi
Author
:
N.H. Odhner, 1960
Locality
:
Ireland, Rockall trough
Size
:
2 mm
ID
:
5192000342
Genus species
:
Onoba kurilensis
Author
:
A.N. Golikov & O.V. Kussakin, 1974
Locality
:
Japan
Size
:
no data
ID
:
5192000674
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