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
29
UNIONIDAE
Genus species
:
Quadrula andrewsae
Author
:
W.A. Marsh, 1902
Locality
:
Pennsylvania
Size
:
60.1 mm
ID
:
5539350025
Genus species
:
Quadrula apiculata
Author
:
T. Say, 1829
Locality
:
USA, Texas
Size
:
106.1 mm
ID
:
5536900000
Genus species
:
Quadrula aspera
Author
:
I. Lea, 1861
Locality
:
USA, Texas
Size
:
106.1 mm
ID
:
5536900000
Genus species
:
Quadrula asperata
Author
:
(I. Lea, 1861)
Locality
:
Alabama
Size
:
57 mm
ID
:
5536900005
Genus species
:
Quadrula aurea
Author
:
(I. Lea, 1859)
Locality
:
USA, Texas
Size
:
no data
ID
:
5536900010
Genus species
:
Quadrula beauchampii
Author
:
W.A. Marsh, 1902
Locality
:
Pennsylvania
Size
:
60.1 mm
ID
:
5539350025
Genus species
:
Quadrula biangulata
Author
:
J.P.E. Morrison, 1942
Locality
:
Alabama
Size
:
no data
ID
:
5536900040
Genus species
:
Quadrula cordata
Author
:
E.G. Vanatta, 1915
Locality
:
Ohio, Cincinnati
Size
:
no data
ID
:
5537450145
Genus species
:
Quadrula couchiana
Author
:
(I. Lea, 1860)
Locality
:
Mexico, Colima
Size
:
no data
ID
:
5536900015
Genus species
:
Quadrula dolabelloides
Author
:
(I. Lea, 1840)
Locality
:
Alabama
Size
:
52 mm
ID
:
5537650000
Genus species
:
Quadrula flexuosa
Author
:
C.T. Simpson, 1900
Locality
:
Pennsylvania
Size
:
60.1 mm
ID
:
5539350025
Genus species
:
Quadrula fragosa
Author
:
T.A. Conrad, 1835
Locality
:
Minnesota
Size
:
no data
ID
:
5536900030
Genus species
:
Quadrula gibbera
Author
:
(I. Lea, 1838)
Locality
:
Tennessee
Size
:
no data
ID
:
5537450075
Genus species
:
Quadrula houstonensis
Author
:
(I. Lea, 1859)
Locality
:
USA, Texas
Size
:
40.3 mm
ID
:
5536900035
Genus species
:
Quadrula infucata
Author
:
(T.A. Conrad, 1834)
Locality
:
Florida
Size
:
37 mm
ID
:
5539751490
Genus species
:
Quadrula keineriana
Author
:
(I. Lea, 1852)
Locality
:
Alabama, Coosa River
Size
:
no data
ID
:
7154000128
Genus species
:
Quadrula lachrymosa
Author
:
W.J. Swainson, 1840
Locality
:
Alabama
Size
:
78.2 mm
ID
:
5536900070
Genus species
:
Quadrula liedtkei
Author
:
H. Rolle, 1904
Locality
:
Vietnam, Lang Son
Size
:
no data
ID
:
5539751864
Genus species
:
Quadrula mortoni
Author
:
T.A. Conrad, 1836
Locality
:
Texas
Size
:
45 mm
ID
:
5539751482
Genus species
:
Quadrula nobilis
Author
:
(T.A. Conrad, 1854)
Locality
:
USA, Louisiana
Size
:
64 mm
ID
:
5539751748
Genus species
:
Quadrula nodulata
Author
:
(C.S. Rafinesque, 1820)
Locality
:
Arkansas
Size
:
59 mm
ID
:
5536900050
Genus species
:
Quadrula petrina
Author
:
(A.A. Gould, 1855)
Locality
:
USA, Texas
Size
:
no data
ID
:
5536900055
Genus species
:
Quadrula pustulosa
Author
:
(I. Lea, 1831)
Locality
:
Arkansas
Size
:
68 mm
ID
:
5536900060
Genus species
:
Quadrula quadrula
Author
:
C.S. Rafinesque, 1820
Locality
:
Alabama
Size
:
78.2 mm
ID
:
5536900070
Genus species
:
Quadrula refulgens
Author
:
(I. Lea, 1868)
Locality
:
USA, Louisiana
Size
:
54.7 mm
ID
:
5536900075
Genus species
:
Quadrula rubidula
Author
:
L.S. Frierson, 1905
Locality
:
Alabama
Size
:
41 mm
ID
:
5537550010
Genus species
:
Quadrula rumphiana
Author
:
I. Lea, 1852
Locality
:
Alabama
Size
:
22 mm
ID
:
5536900080
Genus species
:
Quadrula succissa
Author
:
(I. Lea, 1852)
Locality
:
Alabama
Size
:
36 mm
ID
:
5537550080
Genus species
:
Quadrula tuberosa
Author
:
I. Lea, 1840
Locality
:
Alabama
Size
:
66.9 mm
ID
:
5536900045