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
: Phacoceras Shimanskiy, 1967 â
Genus species
:
Phacoceras electum
Author
:
Shimanskiy, 1967 †
Locality
:
Kazakhstan, Aqtöbe, Aqtobe
Size
:
no data
ID
:
6809000002
Genus species
:
Phacoceras oxystomum
Author
:
(B. Phillips, 1836 †)
Locality
:
Northern Ireland
Size
:
no data
ID
:
6809000002
Genus species
:
Phacoceras semirutum
Author
:
Shimanskiy, 1967 †
Locality
:
Kazakhstan, Aqtöbe, Aqtobe
Size
:
no data
ID
:
6809000002
Genus species
:
Phacoceras trochlea
Author
:
(F.A. Roemer, 1860 †)
Locality
:
Size
:
no data
ID
:
6809000002
No geographical data
No Geographical Data
Genus
: Strophiceras (C.L.F. von Sandberger, 1852 â )
Genus species
:
Strophiceras binodosum
Author
:
(C.L.F. von Sandberger, 1852 †)
Locality
:
Size
:
no data
ID
:
6809000010
No geographical data
No Geographical Data