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
52
PTYCHOMPHALIDAE
Taxon Tree:
GASTROPODA [Class]
VETIGASTROPODA [Subclass]
VETIGASTROPODA [Order]
PTYCHOMPHALOIDEA [SuperFamily]
PTYCHOMPHALIDAE [Family]
[Genus]
[Species]
Genus species
:
Ptychomphalina umariensis
Author
:
Reed, 1928 †
Locality
:
Australia, Western Australia, Mullewa
Size
:
no data
ID
:
5597000147
Genus species
:
Ptychomphalina vesiculosa
Author
:
J. Perner, 1907 †
Locality
:
Czech Republic, Beroun
Size
:
no data
ID
:
5877000022
Genus species
:
Ptychomphalus wehenkeli
Author
:
Terquem & L.É.S. Piette, 1865 †
Locality
:
Luxembourg, Luxembourg
Size
:
no data
ID
:
5877000035
Genus species
:
Ptychomphalus wortheni
Author
:
Weller, 1916 †
Locality
:
USA, Illinois, Iroquois
Size
:
no data
ID
:
5597000276
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.325 seconds.)