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
CENTROCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
NAUTILOIDEA [Subclass]
NAUTILIDA [Order]
CENTROCERATIDAE [Family]
[Genus]
[Species]
Genus
: Diorugoceras Shimanskiy, 1967 â
Genus species
:
Diorugoceras egregium
Author
:
Shimanskiy, 1967 †
Locality
:
Kazakhstan, Aqtöbe, Aqtobe
Size
:
no data
ID
:
6809000001
Genus species
:
Diorugoceras planidorsatus
Author
:
(Portlock, 1843 †)
Locality
:
Northern Ireland
Size
:
no data
ID
:
6809000001
Genus
: Epiphacoceras F.A. Roemer, 1860 â
Genus species
:
Epiphacoceras trochlea
Author
:
F.A. Roemer, 1860 †
Locality
:
Size
:
no data
ID
:
6809000007
No geographical data
No Geographical Data