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
KNIGHTITIDAE
Taxon Tree:
GASTROPODA [Class]
AMPHIGASTROPODA [Subclass]
BELLEROPHONTIDA [Order]
BELLEROPHONTOIDEA [SuperFamily]
KNIGHTITIDAE [Family]
[Genus]
[Species]
Genus
: Cymatospira (R.P. Whitfield, 1882 â )
Genus species
:
Cymatospira alternodosa
Author
:
(R.P. Whitfield, 1882 †)
Locality
:
USA, Ohio, Muskingum
Size
:
no data
ID
:
5806000327
Genus species
:
Cymatospira montfortiana
Author
:
(Norwood & Pratten, 1855 †)
Locality
:
USA, Texas, Baylor
Size
:
no data
ID
:
5806000327
Genus species
:
Cymatospira welleri
Author
:
Thein & Nitecki, 1974 †
Locality
:
USA, Illinois, Randolph
Size
:
no data
ID
:
5806000327
Genus
: Extendilabrum Pan, 1983 â
Genus species
:
Extendilabrum heshanensis
Author
:
Pan, 1983 †
Locality
:
China, Guangxi, Heshan
Size
:
no data
ID
:
5810000130
