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
44
SPHAERIIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
VENERIDA [Order]
SPHAERIOIDEA [SuperFamily]
SPHAERIIDAE [Family]
[Genus]
[Species]
Genus
: Pisidium W. Stimpson, 1851
Genus species
:
Pisidium abditum
Author
:
H.A. Pilsbry & J.H. Ferriss, 1906
Locality
:
Italy, Umbria
Size
:
3 mm
ID
:
6090000010
Genus species
:
Pisidium abortivum
Author
:
V. Sterki, 1916
Locality
:
USA, Montana
Size
:
no data
ID
:
6090000020
Genus species
:
Pisidium abyssorum
Author
:
V. Sterki, 1898
Locality
:
USA, Montana
Size
:
no data
ID
:
6090000020
Genus species
:
Pisidium adamsi
Author
:
W. Stimpson, 1851
Locality
:
Michigan
Size
:
no data
ID
:
6090000000
Genus species
:
Pisidium affine
Author
:
V. Sterki, 1901
Locality
:
Michigan
Size
:
no data
ID
:
6090000000
Genus species
:
Pisidium albidum
Author
:
V. Sterki, 1911
Locality
:
Italy, Umbria
Size
:
3 mm
ID
:
6090000010
Genus species
:
Pisidium alexandri
Author
:
(A. Stadnichenko, 1980)
Locality
:
Russia
Size
:
no data
ID
:
7192000204
No geographical data
No Geographical Data
Genus species
:
Pisidium alleni
Author
:
V. Sterki, 1912
Locality
:
Italy, Umbria
Size
:
3 mm
ID
:
6090000010
Genus species
:
Pisidium alpicola
Author
:
S. Clessin, 1890
Locality
:
Ireland
Size
:
no data
ID
:
6090000065
Genus species
:
Pisidium alpinum
Author
:
N.H. Odhner, 1938
Locality
:
England, Salisbury
Size
:
no data
ID
:
6090700327
Genus species
:
Pisidium amnicum
Author
:
(Müller, 1774)
Locality
:
Latvia, Vidzerne
Size
:
6 mm
ID
:
6090000005
Genus species
:
Pisidium amoenum
Author
:
H.B. Herrington, 1954
Locality
:
England, Norfolk
Size
:
3.5 mm
ID
:
6090700566
Genus species
:
Pisidium amplum
Author
:
T. Prime, 1862
Locality
:
Italy, Umbria
Size
:
3 mm
ID
:
6090000010
Genus species
:
Pisidium anceps
Author
:
H.B. Herrington, 1954
Locality
:
Italy, Umbria
Size
:
3 mm
ID
:
6090000010
Genus species
:
Pisidium annandalei
Author
:
B. Prashad, 1925
Locality
:
Nepal
Size
:
no data
ID
:
6090700023
Genus species
:
Pisidium apiculatum
Author
:
V. Sterki, 1922
Locality
:
Latvia, Vidzerne
Size
:
2 mm
ID
:
6090000110
Genus species
:
Pisidium appendiculata
Author
:
W. Turton, 1831
Locality
:
England, Norfolk
Size
:
3 mm
ID
:
6090000050
Genus species
:
Pisidium appressum
Author
:
B. Prashad, 1933
Locality
:
Tibet
Size
:
no data
ID
:
6090700031
Genus species
:
Pisidium arcaeforme
Author
:
A.W. Malm, 1855
Locality
:
Italy, Albenga
Size
:
no data
ID
:
6090000070
Genus species
:
Pisidium arcidens
Author
:
L.V. Krivosheina, 1978
Locality
:
Latvia, Vidzerne
Size
:
2 mm
ID
:
6090000110
Genus
: Pisum G.P. Deshayes, 1854
Genus species
:
Pisum adamsi
Author
:
G.P. Deshayes, 1854
Locality
:
Jamaica
Size
:
no data
ID
:
7192000322
Genus species
:
Pisum parasiticum
Author
:
G.P. Deshayes, 1854
Locality
:
South Africa
Size
:
no data
ID
:
7192000322
