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
27
ZONITIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
ZONITOIDEA [SuperFamily]
ZONITIDAE [Family]
[Genus]
[Species]
Genus
: Perpolita C.A. Westerlund, 1886
Genus species
:
Perpolita cenisia
Author
:
C. Pollonera, 1885
Locality
:
Col de Tende, France
Size
:
no data
ID
:
4382750592
Genus species
:
Perpolita mixta
Author
:
C.A. Westerlund, 1886
Locality
:
Belgium, Aarschot
Size
:
3.7 mm
ID
:
4382750592
Genus species
:
Perpolita pura
Author
:
E.C. Von Martens, 1856
Locality
:
Col de Tende, France
Size
:
no data
ID
:
4382750592
Genus species
:
Perpolita striatula
Author
:
J.E. Gray, 1821
Locality
:
Belgium, Aarschot
Size
:
3.7 mm
ID
:
4382750592
Genus species
:
Perpolita subradiatula
Author
:
P. Fagot, 1879
Locality
:
Belgium, Aarschot
Size
:
3.7 mm
ID
:
4382750592
Genus species
:
Perpolita viridula
Author
:
K.T. Menke, 1830
Locality
:
Belgium, Aarschot
Size
:
3.7 mm
ID
:
4382750592
Genus
: Pilsbryna (B. Walker & H.A. Pilsbry, 1902)
Genus species
:
Pilsbryna aurea
Author
:
F.C. Baker, 1929
Locality
:
Tennessee
Size
:
no data
ID
:
4380750110
Genus species
:
Pilsbryna castanea
Author
:
H.B. Baker, 1931
Locality
:
Tennessee
Size
:
3.6 mm
ID
:
4380750110
Genus species
:
Pilsbryna nodipalma
Author
:
J. Slapcinsky & J. Coles, 2003
Locality
:
North Carolina, Haywood County
Size
:
no data
ID
:
4380750110
Genus species
:
Pilsbryna nodopalma
Author
:
J. Slapcinsky & J. Coles, 2003
Locality
:
North Carolina, Haywood County
Size
:
no data
ID
:
4380750110
Genus species
:
Pilsbryna quadrilamellata
Author
:
J. Slapcinsky & J. Coles, 2003
Locality
:
Tennessee, Unicoi County
Size
:
no data
ID
:
4380750110
Genus species
:
Pilsbryna vanattai
Author
:
(B. Walker & H.A. Pilsbry, 1902)
Locality
:
North Carolina, Yancey County
Size
:
no data
ID
:
4380750110
