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
2
SINOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
ORTHOCERATOIDEA [Subclass]
DISSIDOCERIDA [Order]
SINOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Rhynchorthoceras (Boll, 1857 â )
Genus species
:
Rhynchorthoceras angelini
Author
:
(Boll, 1857 †)
Locality
:
Norway, Oslo
Size
:
no data
ID
:
6872000001
Genus species
:
Rhynchorthoceras beyrichi
Author
:
Remele, 1882 †
Locality
:
Poland
Size
:
no data
ID
:
6872000001
Genus species
:
Rhynchorthoceras conicum
Author
:
(Hisinger, 1827 †)
Locality
:
Poland
Size
:
no data
ID
:
6872000001
Genus species
:
Rhynchorthoceras densum
Author
:
Z. Qi, 1980 †
Locality
:
Size
:
no data
ID
:
6872000001
No geographical data
No Geographical Data
Genus species
:
Rhynchorthoceras helgoeyense
Author
:
Sweet, 1958 †
Locality
:
Norway, Akershus
Size
:
no data
ID
:
6872000001
Genus species
:
Rhynchorthoceras minor
Author
:
Kröger & al., 2007 †
Locality
:
Argentina, San Juan, Albardón
Size
:
no data
ID
:
6872000001
Genus species
:
Rhynchorthoceras subcurvatum
Author
:
Z. Qi, 1980 †
Locality
:
Size
:
no data
ID
:
6872000001
No geographical data
No Geographical Data
Genus species
:
Rhynchorthoceras zaddachi
Author
:
(Maske in Remele, 1880 †)
Locality
:
Poland
Size
:
no data
ID
:
6872000001
Genus
: Tyrioceras E. Strand, 1934 â
Genus species
:
Tyrioceras kjaerulfi
Author
:
E. Strand, 1934 †
Locality
:
Sweden, Dalarna
Size
:
no data
ID
:
6872000007
Genus species
:
Tyrioceras kjerulfi
Author
:
E. Strand, 1934 †
Locality
:
Sweden, Dalarna
Size
:
no data
ID
:
6872000007
Genus species
:
Tyrioceras subundulatum
Author
:
Portlock, 1843 †
Locality
:
UK, Northern Ireland
Size
:
no data
ID
:
6872000007
Genus species
:
Tyrioceras warburgae
Author
:
Frye, 1982 †
Locality
:
Sweden, Dalarna
Size
:
no data
ID
:
6872000007