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
7
MARGARITIFERIDAE
Taxon Tree:
BIVALVIA [Class]
PALAEOHETERODONTA [Subclass]
UNIONIDA [Order]
UNIONOIDEA [SuperFamily]
MARGARITIFERIDAE [Family]
[Genus]
[Species]
Genus
: Margaritifera (A.A. Gould, 1850)
Genus species
:
Margaritifera alleni
Author
:
É.A.A. Locard, 1889
Locality
:
Japan, Iwaizumi
Size
:
no data
ID
:
5520000010
Genus species
:
Margaritifera auricularius
Author
:
(L. Spengler, 1793)
Locality
:
Spain
Size
:
no data
ID
:
5520000028
Genus species
:
Margaritifera borealis
Author
:
C.A. Westerlund, 1871
Locality
:
Japan, Iwaizumi
Size
:
no data
ID
:
5520000010
Genus species
:
Margaritifera carchariarum
Author
:
H.L. Jameson, 1901
Locality
:
South Australia
Size
:
80 mm
ID
:
5350254000
Genus species
:
Margaritifera crosthwaitei
Author
:
(R.B. Newton, 1909 †)
Locality
:
Egypt, Aswan
Size
:
47 mm
ID
:
7148000007
Genus species
:
Margaritifera dahurica
Author
:
(A.T. von Middendorff, 1850)
Locality
:
Onon River, Khentity, Mongolia
Size
:
no data
ID
:
5520000049
Genus species
:
Margaritifera dernaica
Author
:
P.M. Pallary, 1928
Locality
:
Morocco, cap Cantin
Size
:
125 mm
ID
:
5520000053
Genus species
:
Margaritifera durrovensis
Author
:
H.H. Bloomer, 1828
Locality
:
Japan, Iwaizumi
Size
:
no data
ID
:
5520000010
Genus species
:
Margaritifera elongata
Author
:
J.B.P.A. Lamarck, 1819
Locality
:
Japan, Iwaizumi
Size
:
no data
ID
:
5520000010
Genus species
:
Margaritifera falcata
Author
:
(A.A. Gould, 1850)
Locality
:
Washington
Size
:
72.7 mm
ID
:
5520000000
Genus species
:
Margaritifera fimbriata
Author
:
E.J. Bryan, 1915
Locality
:
Philippines, Bohol Island
Size
:
195 mm
ID
:
5350250020
Genus species
:
Margaritifera flabellata
Author
:
(Goldfuss, 1837) †
Locality
:
Size
:
no data
ID
:
7148000011
No geographical data
No Geographical Data
Genus species
:
Margaritifera freytagi
Author
:
W. Kobelt, 1886
Locality
:
Japan, Iwaizumi
Size
:
no data
ID
:
5520000010
Genus species
:
Margaritifera hembeli
Author
:
(T.A. Conrad, 1838)
Locality
:
USA, Louisiana
Size
:
no data
ID
:
5520000005
Genus species
:
Margaritifera homsensis
Author
:
(I. Lea, 1865)
Locality
:
Lebanon, Nahr el-Kébir
Size
:
96.1 mm
ID
:
7148000001
Genus species
:
Margaritifera humei
Author
:
R.B. Newton, 1909 †
Locality
:
Niger, Agadez
Size
:
75 mm
ID
:
2425000001
Genus species
:
Margaritifera laevis
Author
:
(F. Haas, 1910)
Locality
:
Russia, Sachalin
Size
:
no data
ID
:
5520000036
Genus species
:
Margaritifera laosensis
Author
:
(I. Lea, 1863)
Locality
:
Laos
Size
:
no data
ID
:
5520000044
Genus species
:
Margaritifera margaritifera
Author
:
(C. Linnaeus, 1758)
Locality
:
Japan, Iwaizumi
Size
:
no data
ID
:
5520000010
Genus
: Paraheudeana D. Van Damme & A. Bogan, 2015 â
Genus species
:
Paraheudeana soudanensis
Author
:
D. Van Damme & A. Bogan, 2015 †
Locality
:
Niger
Size
:
121 mm
ID
:
7148000005
Genus species
:
Paraheudeana valdensis
Author
:
(Mantell, 1844 †)
Locality
:
Size
:
no data
ID
:
7148000005
No geographical data
No Geographical Data