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
176
UNIONIDAE
Taxon Tree:
BIVALVIA [Class]
PALAEOHETERODONTA [Subclass]
UNIONIDA [Order]
UNIONOIDEA [SuperFamily]
UNIONIDAE [Family]
[Genus]
[Species]
Genus
: Truncilla I. Lea, 1860
Genus species
:
Truncilla cognata
Author
:
I. Lea, 1860
Locality
:
Texas, Val Verde County
Size
:
no data
ID
:
5539700000
Genus species
:
Truncilla donaciformis
Author
:
I. Lea, 1827
Locality
:
Alabama
Size
:
42 mm
ID
:
5539700000
Genus species
:
Truncilla lefevrei
Author
:
W.I. Utterback, 1916
Locality
:
Tennessee
Size
:
no data
ID
:
5539700000
Genus species
:
Truncilla macrodon
Author
:
I. Lea, 1859
Locality
:
USA, Texas
Size
:
no data
ID
:
5539700000
Genus species
:
Truncilla truncata
Author
:
C.S. Rafinesque, 1820
Locality
:
Arkansas
Size
:
no data
ID
:
5539700000
Genus species
:
Truncilla walkeri
Author
:
C. Wilson & H.W. Clark, 1914
Locality
:
Alabama, Florence
Size
:
no data
ID
:
5539700000
Genus
: Tuaregunio (D. Mongin, 1963 â )
Genus species
:
Tuaregunio agadesensis
Author
:
(D. Mongin, 1963 †)
Locality
:
Niger
Size
:
68 mm
ID
:
8037000053
