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
26
BEYRICHITIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
CERATITIDA [Order]
CERATITOIDEA [SuperFamily]
BEYRICHITIDAE [Family]
[Genus]
[Species]
Genus
: Schreyerites (J. Von Hauer, 1851 â )
Genus species
:
Schreyerites binodosus
Author
:
(J. Von Hauer, 1851 †)
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
6529000077
Genus
: Semibeyrichites Krystyn & Tatzreiter, 1991 â
Genus species
:
Semibeyrichites ruttneri
Author
:
Krystyn & Tatzreiter, 1991 †
Locality
:
Iran, Razavi Khorasan, Torbat-e-Jam
Size
:
no data
ID
:
6529000078
