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
36
HOPLITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
AMMONITIDA [Order]
HOPLITOIDEA [SuperFamily]
HOPLITIDAE [Family]
[Genus]
[Species]
Genus
: Arrhaphoceras Spath, 1928 â
Genus species
:
Arrhaphoceras precoupei
Author
:
Spath †
Locality
:
UK, England, Surrey
Size
:
no data
ID
:
6471000050
Genus species
:
Arrhaphoceras substuderi
Author
:
Spath, 1928 †
Locality
:
UK, Cambridgeshire
Size
:
no data
ID
:
6471000050
Genus species
:
Arrhaphoceras subtetragonum
Author
:
Spath, 1928 †
Locality
:
Kazakhstan, Mangghystau, Karakiyanskiy
Size
:
no data
ID
:
6471000050
Genus species
:
Arrhaphoceras woodwardi
Author
:
(Seeley, 1865 †)
Locality
:
UK, Cambridgeshire
Size
:
no data
ID
:
6471000050
Genus
: Brewericeras (W.M. Gabb, 1864 â )
Genus species
:
Brewericeras breweri
Author
:
(W.M. Gabb, 1864 †)
Locality
:
USA, Alaska, Valdez-Cordova
Size
:
no data
ID
:
6471000013
Genus species
:
Brewericeras hulenense
Author
:
(Anderson, 1938 †)
Locality
:
Canada, British Columbia, Skeena-Queen Charlotte
Size
:
no data
ID
:
6471000013
