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
22
POLYGYRIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
POLYGYROIDEA [SuperFamily]
POLYGYRIDAE [Family]
[Genus]
[Species]
Genus
: Giffordius H.A. Pilsbry, 1930
Genus species
:
Giffordius corneliae
Author
:
H.A. Pilsbry, 1930
Locality
:
Nicaragua, Old Providence Island
Size
:
no data
ID
:
5824000008
Genus species
:
Giffordius pinchoti
Author
:
H.A. Pilsbry, 1930
Locality
:
Nicaragua, Old Providence Island
Size
:
no data
ID
:
5824000008
Genus
: Hochbergellus B. Roth & W.B. Miller, 1992
Genus species
:
Hochbergellus hirsutus
Author
:
B. Roth & W.B. Miller, 1992
Locality
:
USA
Size
:
no data
ID
:
4461850000
