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
: Burtonia S. Putzeys, 1898
Genus species
:
Burtonia bourguignati
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia bridouxi
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia carrei
Author
:
S. Putzeys, 1898
Locality
:
Zaire, Kinshasa
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia contorta
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia elongata
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia foai
Author
:
J.F. Mabille, 1901
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia grandidieriana
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia jouberti
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia lavigeriana
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia leopoldvillensis
Author
:
C.T. Simpson, 1900
Locality
:
Zaire, Kinshasa
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia livingstonensis
Author
:
C.T. Simpson, 1900
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia livingstoniana
Author
:
J.R. Bourguignat, 1883
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia magnifica
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia moineti
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia subtriangularis
Author
:
J.R. Bourguignat, 1886
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus species
:
Burtonia tanganikana
Author
:
J.R. Bourguignat, 1883
Locality
:
Lake Tanganyika
Size
:
no data
ID
:
5550300094
Genus
: Cafferia (C.F.F. von Krauss, 1848)
Genus species
:
Cafferia caffra
Author
:
(C.F.F. von Krauss, 1848)
Locality
:
South Africa
Size
:
no data
ID
:
5539751788
