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
8
TRISSEXODONTIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
STYLOMMATOPHORA [Order]
HYGROMIOIDEA [SuperFamily]
TRISSEXODONTIDAE [Family]
[Genus]
[Species]
Genus
: Mastigophallus (A. Michaud, 1831)
Genus species
:
Mastigophallus rangi
Author
:
A.E.J. Férussac, 1822
Locality
:
France
Size
:
no data
ID
:
4545405797
Genus species
:
Mastigophallus rangianus
Author
:
(A. Michaud, 1831)
Locality
:
France
Size
:
no data
ID
:
4545405797
Genus
: Miodiscula (W.A. Wenz, 1919 â )
Genus species
:
Miodiscula disciformis
Author
:
(W.A. Wenz, 1919 †)
Locality
:
Size
:
no data
ID
:
6030000005
No geographical data
No Geographical Data
Genus species
:
Miodiscula miocaenica
Author
:
(F. Gottschick & W.A. Wenz, 1927 †)
Locality
:
Size
:
no data
ID
:
6030000005
No geographical data
No Geographical Data