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
7
MANDALOCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
NAUTILOIDEA [Subclass]
DISCOSORIDA [Order]
MANDALOCERATIDAE [Family]
[Genus]
[Species]
Genus
: Pseudogomphoceras (Barrande, 1865 â )
Genus species
:
Pseudogomphoceras rigidum
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000030
Genus
: Umbeloceras (Barrande, 1865 â )
Genus species
:
Umbeloceras accedens
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras amphora
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras capitatum
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras clava
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras clavulinum
Author
:
(Flower, 1952 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras cylindricum
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras incola
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras minor
Author
:
(Flower, 1952 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras spei
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras trilobatum
Author
:
(Flower, 1952 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039
Genus species
:
Umbeloceras tumescens
Author
:
(Barrande, 1865 †)
Locality
:
Czech Republic, Bohemia
Size
:
no data
ID
:
6841000039