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
12
HOLOPEIDAE
Taxon Tree:
GASTROPODA [Class]
EOGASTROPODA [Subclass]
EUOMPHALINA [Order]
EUOMPHALOIDEA [SuperFamily]
HOLOPEIDAE [Family]
[Genus]
[Species]
Genus
: Staurospira J. Perner, 1907 â
Genus species
:
Staurospira longior
Author
:
J. Perner, 1907 †
Locality
:
Czech Republic, Prague
Size
:
no data
ID
:
5010000090
Genus species
:
Staurospira vermiculosa
Author
:
J. Perner, 1903 †
Locality
:
Czech Republic, Sázavou District
Size
:
no data
ID
:
5010000090
Genus
: Threavia Lamont, 1946 â
Genus species
:
Threavia gulosa
Author
:
Lamont, 1946 †
Locality
:
UK, Scotland
Size
:
no data
ID
:
5010000093
Genus species
:
Threavia nuda
Author
:
Horný, 1992 †
Locality
:
Czech Republic, Prague
Size
:
no data
ID
:
5010000093
