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
33
PROPTYCHITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
CERATITIDA [Order]
MEEKOCERATOIDEA [SuperFamily]
PROPTYCHITIDAE [Family]
[Genus]
[Species]
Genus
: Arctomeekoceras Tozer, 1994 â
Genus species
:
Arctomeekoceras obtusum
Author
:
Tozer, 1994 †
Locality
:
Canada, Axel Heiberg Island
Size
:
no data
ID
:
6568000001
Genus species
:
Arctomeekoceras popovi
Author
:
Guex & al., 2005 †
Locality
:
USA, Idaho
Size
:
no data
ID
:
6568000001
Genus species
:
Arctomeekoceras rotundatum
Author
:
(Mojsisovics, 1886 †)
Locality
:
Russia, Sakha, Bulunskiy rayon
Size
:
no data
ID
:
6568000001
Genus species
:
Arctomeekoceras tardum
Author
:
Guex & al., 2005 †
Locality
:
USA, Idaho
Size
:
no data
ID
:
6568000001
Genus
: Arctonautilus E.S. Sobolev, 1989 â
Genus species
:
Arctonautilus dolganensis
Author
:
E.S. Sobolev, 1989 †
Locality
:
Russia, Darka river
Size
:
no data
ID
:
6568000073
Genus species
:
Arctonautilus egorovi
Author
:
E.S. Sobolev, 1989 †
Locality
:
Russia, Orulgan Mountains
Size
:
no data
ID
:
6568000073
Genus species
:
Arctonautilus ljubovae
Author
:
(Schastlivtceva, 1981 †)
Locality
:
Russia, Cape Stannakh
Size
:
no data
ID
:
6568000073
Genus species
:
Arctonautilus migayi
Author
:
E.S. Sobolev, 1989 †
Locality
:
Russia, Tsvetkov Cape
Size
:
no data
ID
:
6568000073
Genus species
:
Arctonautilus orbiculatus
Author
:
E.S. Sobolev, 1989 †
Locality
:
Russia, Tsvetkov Cape
Size
:
no data
ID
:
6568000073
Genus species
:
Arctonautilus spatiosus
Author
:
E.S. Sobolev, 1989 †
Locality
:
Madagascar
Size
:
no data
ID
:
6568000073
Genus species
:
Arctonautilus toscanensis
Author
:
E.S. Sobolev, 1989 †
Locality
:
Canada, Quebec, Anticosti Island
Size
:
no data
ID
:
6568000073
Genus species
:
Arctonautilus zvetkovi
Author
:
E.S. Sobolev, 1989 †
Locality
:
Russia, Tsvetkov Cape
Size
:
no data
ID
:
6568000073