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
15
NOSTOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
TURRILITINA [Order]
TURRILITOIDEA [SuperFamily]
NOSTOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Cirroceras (Morton, 1841 â )
Genus species
:
Cirroceras conradi
Author
:
(Morton, 1841 †)
Locality
:
Tennessee, McNairy County
Size
:
no data
ID
:
6740000074
Genus
: Didymoceras (F.B. Meek & Hayden, 1860 â )
Genus species
:
Didymoceras angolaense
Author
:
S.H. Haughton, 1924 †
Locality
:
Antarctica, Seymour Island
Size
:
no data
ID
:
6740000057
Genus species
:
Didymoceras angulatum
Author
:
(F.B. Meek & Hayden, 1860 †)
Locality
:
Size
:
no data
ID
:
6740000007
No geographical data
No Geographical Data
Genus species
:
Didymoceras aurarium
Author
:
J. Kennedy & al., 2000 †
Locality
:
Size
:
no data
ID
:
6740000070
No geographical data
No Geographical Data
Genus species
:
Didymoceras awajiense
Author
:
Yabe, 1901 †
Locality
:
Japan, Awaji Island
Size
:
no data
ID
:
6740000075
Genus species
:
Didymoceras beecheri
Author
:
A. Hyatt, 1894 †
Locality
:
USA, Montana, Valley
Size
:
no data
ID
:
6740000016
Genus species
:
Didymoceras binodosum
Author
:
(J. Kennedy & Cobban, 1993 †)
Locality
:
Austria, Oberösterreich
Size
:
no data
ID
:
6740000008
Genus species
:
Didymoceras californicum
Author
:
Anderson, 1958 †
Locality
:
Angola, Benguela
Size
:
no data
ID
:
6740000009
Genus species
:
Didymoceras cheyenense
Author
:
F.B. Meek & Hayden, 1856 †
Locality
:
USA, Montana
Size
:
no data
ID
:
6740000011
Genus species
:
Didymoceras cheyennense
Author
:
(F.B. Meek & Hayden, 1856 †)
Locality
:
USA, Montana
Size
:
no data
ID
:
6740000011
Genus species
:
Didymoceras cochleatus
Author
:
(F.B. Meek & Hayden, 1858 †)
Locality
:
Size
:
no data
ID
:
6740000012
No geographical data
No Geographical Data
Genus species
:
Didymoceras donezianum
Author
:
Michailov, 1951 †
Locality
:
Austria, Oberösterreich
Size
:
no data
ID
:
6740000013
Genus species
:
Didymoceras hidakense
Author
:
Y. Shigeta, 2016 †
Locality
:
Japan, Hokkaido, Urakawa
Size
:
no data
ID
:
6740000080
Genus species
:
Didymoceras hornbyense
Author
:
(J.J.F. Whiteaves, 1876 †)
Locality
:
Angola, Benguela
Size
:
no data
ID
:
6740000014
Genus species
:
Didymoceras navarroensis
Author
:
(Shumard, 1861 †)
Locality
:
Nigeria, Abia, Umu-Nneochi
Size
:
no data
ID
:
6740000015
Genus species
:
Didymoceras nebrascense
Author
:
(F.B. Meek & Hayden, 1856 †)
Locality
:
USA, Montana, Valley
Size
:
no data
ID
:
6740000016
Genus species
:
Didymoceras newtoni
Author
:
(R.P. Whitfield, 1877 †)
Locality
:
Size
:
no data
ID
:
6740000017
No geographical data
No Geographical Data
Genus species
:
Didymoceras nicolletii
Author
:
(J.W. Hall & F.B. Meek, 1856 †)
Locality
:
Size
:
no data
ID
:
6740000018
No geographical data
No Geographical Data
Genus species
:
Didymoceras platycostatum
Author
:
J. Kennedy & Cobban, 1993 †
Locality
:
USA, Arkansas, Howard
Size
:
no data
ID
:
6740000019
