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
10
AMASTRIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
COCHLICOPOIDEA [SuperFamily]
AMASTRIDAE [Family]
[Genus]
[Species]
Genus
: Pterodiscus C.M.F. Ancey, 1899
Genus species
:
Pterodiscus petasus
Author
:
C.M.F. Ancey, 1899
Locality
:
Hawaii
Size
:
no data
ID
:
5630000213
Genus
: Tropidoptera H.A. Pilsbry, 1911
Genus species
:
Tropidoptera alata
Author
:
H.A. Pilsbry, 1911
Locality
:
Hawaii
Size
:
no data
ID
:
5630000427
Genus species
:
Tropidoptera discus
Author
:
H.A. Pilsbry & E.G. Vanatta, 1905
Locality
:
Hawaii
Size
:
no data
ID
:
5630000427
Genus species
:
Tropidoptera heliciformis
Author
:
C.M.F. Ancey, 1890
Locality
:
Hawaii
Size
:
no data
ID
:
5630000427
Genus species
:
Tropidoptera rex
Author
:
E.R. Sykes, 1904
Locality
:
Hawaii
Size
:
no data
ID
:
5630000427
Genus species
:
Tropidoptera wesleyi
Author
:
H.A. Pilsbry, 1911
Locality
:
Hawaii
Size
:
no data
ID
:
5630000427