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
PHRAGMOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
NAUTILOIDEA [Subclass]
DISCOSORIDA [Order]
PHRAGMOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Sthenoceras (Barrande, 1866 â )
Genus species
:
Sthenoceras aduncum
Author
:
(Barrande, 1866 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6775000103
Genus species
:
Sthenoceras fracturn
Author
:
(Barrande, 1866 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6775000103
Genus species
:
Sthenoceras moestum
Author
:
(Barrande, 1866 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6775000103
Genus species
:
Sthenoceras nobile
Author
:
(Barrande, 1866 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6775000103
Genus
: Tubiferoceras (Hedström, 1917 â )
Genus species
:
Tubiferoceras gilberti
Author
:
(Kindle & M. Breger, 1904 †)
Locality
:
Indiana
Size
:
no data
ID
:
8034000135
Genus species
:
Tubiferoceras labiatum
Author
:
(R.P. Whitfield, 1878 †)
Locality
:
Wisconsin
Size
:
no data
ID
:
8034000135
Genus species
:
Tubiferoceras lineare
Author
:
(Newell, 1888 †)
Locality
:
Indiana
Size
:
no data
ID
:
8034000135
Genus species
:
Tubiferoceras proboscideum
Author
:
Hedstrom, 1917 †
Locality
:
Size
:
no data
ID
:
8034000135
No geographical data
No Geographical Data
Genus species
:
Tubiferoceras proboscoideum
Author
:
(Hedström, 1917 †)
Locality
:
Sweden, Gotland
Size
:
no data
ID
:
8034000135
Genus species
:
Tubiferoceras prominens
Author
:
(Hedström, 1917 †)
Locality
:
Sweden, Gotland
Size
:
no data
ID
:
8034000135