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
7
CRASPEDOSTOMATIDAE
Taxon Tree:
GASTROPODA [Class]
NERITIMORPHA [Subclass]
NERITIMORPHA [Order]
CRASPEDOSTOMATIDAE [Family]
[Genus]
[Species]
Genus
: Spirina (Salter, 1861 â )
Genus species
:
Spirina antiquata
Author
:
(Salter, 1861 †)
Locality
:
UK, Scotland, Fife
Size
:
no data
ID
:
5549000019
Genus species
:
Spirina brilonensis
Author
:
Kayser, 1889 †
Locality
:
Germany, Nordrhein-Westfalen, Hochsauerlandkreis
Size
:
no data
ID
:
5549000019
Genus species
:
Spirina patula
Author
:
J. Perner, 1903 †
Locality
:
Czech Republic, Beroun
Size
:
no data
ID
:
5549000019
Genus species
:
Spirina squamata
Author
:
J. Perner, 1907 †
Locality
:
Size
:
no data
ID
:
5549000019
No geographical data
No Geographical Data
Genus species
:
Spirina symmetrica
Author
:
J. Perner, 1907 †
Locality
:
Size
:
no data
ID
:
5549000019
No geographical data
No Geographical Data
Genus
: Temnospira J. Perner, 1903 â
Genus species
:
Temnospira monile
Author
:
J. Perner, 1903 †
Locality
:
Czech Republic, Beroun
Size
:
no data
ID
:
5549000024
Genus species
:
Temnospira percinctum
Author
:
J. Perner, 1903 †
Locality
:
Czech Republic, Beroun
Size
:
no data
ID
:
5549000024