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
20
ONCOCERIDA (UNASSIGNED)
Taxon Tree:
CEPHALOPODA [Class]
NAUTILOIDEA [Subclass]
ONCOCERIDA [Order]
ONCOCERIDA (unassigned) [Family]
[Genus]
[Species]
Genus
: Cyrtoceras A.H. Clarke, 1897 â
/6775000104a.jpg)
Genus species
:
Cyrtoceras aduncum
Author
:
Barrande, 1866 †
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6775000104
/8034000030a.jpg)
Genus species
:
Cyrtoceras alinae
Author
:
Barrande, 1866 †
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
8034000030
/8034000268a.jpg)
Genus species
:
Cyrtoceras alternans
Author
:
(Tietze, 1870 †)
Locality
:
Size
:
no data
ID
:
8034000268
No geographical data
No Geographical Data
/6843000001a.jpg)
Genus species
:
Cyrtoceras amoenum
Author
:
Miller, 1879 †
Locality
:
USA, Indiana, Wayne
Size
:
no data
ID
:
6843000001
/8034000245a.jpg)
Genus species
:
Cyrtoceras baffinensis
Author
:
Schuchert, 1900 †
Locality
:
Canada, Baffin Island
Size
:
no data
ID
:
8034000245
/6775000092a.jpg)
Genus species
:
Cyrtoceras beaumonti
Author
:
Barrande, 1866 †
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6775000092
/6843000017a.jpg)
Genus species
:
Cyrtoceras billingsi
Author
:
A.H. Clarke, 1897 †
Locality
:
USA, Kentucky, Jessamine
Size
:
no data
ID
:
6843000017
/6875000001a.jpg)
Genus species
:
Cyrtoceras boycii
Author
:
R.P. Whitfield, 1886 †
Locality
:
USA, New York, Clinton
Size
:
no data
ID
:
6875000001
/8034000269a.jpg)
Genus species
:
Cyrtoceras bryozoon
Author
:
(Barrande, 1866 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
8034000269
/8034000012a.jpg)
Genus species
:
Cyrtoceras camurum
Author
:
(J.W. Hall, 1847 †)
Locality
:
Minnesota
Size
:
no data
ID
:
8034000012
/8034000270a.jpg)
Genus species
:
Cyrtoceras castor
Author
:
(Barrande, 1866 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
8034000270
/8034000271a.jpg)
Genus species
:
Cyrtoceras circumflexum
Author
:
Barrande †
Locality
:
Size
:
no data
ID
:
8034000271
No geographical data
No Geographical Data
/8034000272a.jpg)
Genus species
:
Cyrtoceras concors
Author
:
Barrande †
Locality
:
Size
:
no data
ID
:
8034000272
No geographical data
No Geographical Data
/6775000093a.jpg)
Genus species
:
Cyrtoceras conspicuum
Author
:
Barrande, 1866 †
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6775000093
/8034000060a.jpg)
Genus species
:
Cyrtoceras cornulum
Author
:
Schuchert, 1900 †
Locality
:
Canada, Quebec
Size
:
no data
ID
:
8034000060
/8034000273a.jpg)
Genus species
:
Cyrtoceras cyclostomum
Author
:
(Barrande, 1866 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
8034000273
/8034000274a.jpg)
Genus species
:
Cyrtoceras ellipticum
Author
:
Sobolew, 1912 †
Locality
:
Size
:
no data
ID
:
8034000274
No geographical data
No Geographical Data
/8034000275a.jpg)
Genus species
:
Cyrtoceras elongatum
Author
:
Gurich, 1901 †
Locality
:
Size
:
no data
ID
:
8034000275
No geographical data
No Geographical Data
/8034000396a.jpg)
Genus species
:
Cyrtoceras equisetum
Author
:
(Blake, 1882 †)
Locality
:
UK, England, Herefordshire
Size
:
no data
ID
:
8034000396
/8034000276a.jpg)
Genus species
:
Cyrtoceras esuriens
Author
:
(Barrande, 1866 †)
Locality
:
Size
:
no data
ID
:
8034000276
No geographical data
No Geographical Data
Genus
: Doleroceras P.A. Zhuravleva, 1972 â
Genus species
:
Doleroceras insperatum
Author
:
P.A. Zhuravleva, 1974 †
Locality
:
Size
:
no data
ID
:
8034000285
No geographical data
No Geographical Data
Genus species
:
Doleroceras resimum
Author
:
P.A. Zhuravleva, 1972 †
Locality
:
Size
:
no data
ID
:
8034000285
No geographical data
No Geographical Data