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
6
NERRHENIDAE
Taxon Tree:
GASTROPODA [Class]
NERITIMORPHA [Subclass]
NERITIMORPHA [Order]
NERRHENOIDEA [SuperFamily]
NERRHENIDAE [Family]
[Genus]
[Species]
Genus species
:
Nerrhena aequistriata
Author
:
(Kirchner, 1915 †)
Locality
:
Germany, Hessen, Lahn-Dill-Kreis
Size
:
no data
ID
:
5550000009
Genus species
:
Hessonia germana
Author
:
Heidelberger, 2001 †
Locality
:
Germany, Hessen, Lahn-Dill-Kreis
Size
:
no data
ID
:
5550000006
Genus species
:
Nerrhena nonecincta
Author
:
Heidelberger & Koch, 2005 †
Locality
:
Germany, Nordrhein-Westfalen, Ennepe-Ruhr-Kreis
Size
:
no data
ID
:
5550000010
Genus species
:
Hessonia piligera
Author
:
(C.L.F. von Sandberger & C.L.F. von Sandberger, 1855 †)
Locality
:
Germany, Hessen, Limburg-Weilburg
Size
:
no data
ID
:
5550000007
Genus species
:
Hessonia priscus
Author
:
(R.P. Whitfield, 1893 †)
Locality
:
USA, Ohio, Union
Size
:
no data
ID
:
5550000008
Genus species
:
Nerrhena reticulata
Author
:
Heidelberger & K. Bandel, 1999 †
Locality
:
Germany, Nordrhein-Westfalen, Euskirchen
Size
:
no data
ID
:
5550000011
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (1.132 seconds.)