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
OPISTHOBRANCHIA (unassigned)
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
HETEROBRANCHIA [Order]
OPISTHOBRANCHIA (unassigned) [Family]
[Genus]
[Species]
Genus
: Acanthotrophia L.F. Conti & Fischer, 1981 â
Genus species
:
Acanthotrophia acanthica
Author
:
L.F. Conti & Fischer, 1981 †
Locality
:
Italy, Umbria
Size
:
no data
ID
:
9200000003
Genus
: Aphanoptyxis Arkell, 1931 â
Genus species
:
Aphanoptyxis ardleyensis
Author
:
Arkell, 1931 †
Locality
:
UK, England, Oxfordshire
Size
:
no data
ID
:
9200000216
Genus species
:
Aphanoptyxis bladonensis
Author
:
Arkell, 1931 †
Locality
:
UK, England, Oxfordshire
Size
:
no data
ID
:
9200000216
Genus species
:
Aphanoptyxis eulimoides
Author
:
(J. Lycett, 1863 †)
Locality
:
UK, England, Oxfordshire
Size
:
no data
ID
:
9200000216
Genus species
:
Aphanoptyxis excavata
Author
:
Barker, 2002 †
Locality
:
UK, England, Oxfordshire
Size
:
no data
ID
:
9200000216