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
15
MALLEIDAE
Taxon Tree:
BIVALVIA [Class]
PTERIOMORPHIA [Subclass]
PTERIIDA [Order]
PTERIOIDEA [SuperFamily]
MALLEIDAE [Family]
[Genus]
[Species]
Genus
: Heligmina (J.B.P.A. Lamarck, 1806 â )
Genus species
:
Heligmina jacobi
Author
:
Basse, 1932 †
Locality
:
Madagascar
Size
:
no data
ID
:
7620000025
Genus species
:
Heligmina uncinata
Author
:
(J.B.P.A. Lamarck, 1806 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7620000025
Genus
: Isognomon H. Noda & Furuichi, 1972 â
Genus species
:
Isognomon acutirostris
Author
:
R.W. Dunker, 1869
Locality
:
Philippines, Negros Island
Size
:
33.8 mm
ID
:
5370004000
Genus species
:
Isognomon alaphasiani
Author
:
P.F. Röding, 1798
Locality
:
Philippines, Pandanan Island
Size
:
48 mm
ID
:
5370100000
Genus species
:
Isognomon alatus
Author
:
J.F. Gmelin, 1791
Locality
:
USA, Texas
Size
:
64 mm
ID
:
5370000005
Genus species
:
Isognomon albisoror
Author
:
(T. Iredale, 1939)
Locality
:
Size
:
no data
ID
:
5370100126
No geographical data
No Geographical Data
Genus species
:
Isognomon anomioides
Author
:
L.A. Reeve, 1858
Locality
:
Park Rynie, Natal, South Africa
Size
:
43.1 mm
ID
:
5370000010
Genus species
:
Isognomon aquila
Author
:
S. Clessin, 1890
Locality
:
Cape Verde
Size
:
126 mm
ID
:
5370000025
Genus species
:
Isognomon arkelli
Author
:
Repin, 2008 †
Locality
:
Iran, Yazd, Tabas
Size
:
no data
ID
:
7620000007
Genus species
:
Isognomon australica
Author
:
(L.A. Reeve, 1858)
Locality
:
Park Rynie, Natal, South Africa
Size
:
43.1 mm
ID
:
5370000010
Genus species
:
Isognomon aviculare
Author
:
J.B.P.A. Lamarck, 1819
Locality
:
Cape Verde
Size
:
126 mm
ID
:
5370000025
Genus species
:
Isognomon avicularis
Author
:
J.B.P.A. Lamarck, 1819
Locality
:
Cape Verde
Size
:
126 mm
ID
:
5370000025
Genus species
:
Isognomon bicolor
Author
:
(C.B. Adams, 1845)
Locality
:
USA, Texas
Size
:
23.1 mm
ID
:
5370000015
Genus species
:
Isognomon brevirostre
Author
:
J.H.F. Link, 1807
Locality
:
Cape Verde
Size
:
126 mm
ID
:
5370000025
Genus species
:
Isognomon californicum
Author
:
(T.A. Conrad, 1837)
Locality
:
Hawaii, Oahu
Size
:
no data
ID
:
5370100008
Genus species
:
Isognomon canina
Author
:
J.B.P.A. Lamarck, 1819
Locality
:
Cape Verde
Size
:
126 mm
ID
:
5370000025
Genus species
:
Isognomon caudata
Author
:
L.A. Reeve, 1858
Locality
:
Philippines, Balicasag Island
Size
:
115 mm
ID
:
5370000035
Genus species
:
Isognomon chemnitziana
Author
:
A.V.M.D. D'Orbigny in R. de la Sagra, 1853
Locality
:
USA, Texas
Size
:
23.1 mm
ID
:
5370000015
Genus species
:
Isognomon dactylus
Author
:
J.B.G.M. Bory De Saint-Vincent, 1827
Locality
:
Philippines, Balicasag Island
Size
:
115 mm
ID
:
5370000035
Genus species
:
Isognomon dentifer
Author
:
C.F.F. von Krauss, 1848
Locality
:
Philippines, Negros Island
Size
:
33.8 mm
ID
:
5370004000
Genus species
:
Isognomon dentifera
Author
:
C.F.F. von Krauss, 1848
Locality
:
Philippines, Negros Island
Size
:
33.8 mm
ID
:
5370004000
Genus species
:
Isognomon dunkeri
Author
:
(P. Fischer, 1881)
Locality
:
Size
:
no data
ID
:
7048000002
No geographical data
No Geographical Data