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
42
TRACHYCERATIDAE
Taxon Tree:
CEPHALOPODA [Class]
AMMONOIDEA [Subclass]
CERATITIDA [Order]
TRACHYCERATOIDEA [SuperFamily]
TRACHYCERATIDAE [Family]
[Genus]
[Species]
Genus
: Daxatina (J.J.F. Whiteaves, 1889 â )
Genus species
:
Daxatina canadensis
Author
:
(J.J.F. Whiteaves, 1889 †)
Locality
:
Canada, British Columbia, Northern Rockies
Size
:
no data
ID
:
6598000013
Genus species
:
Daxatina laubei
Author
:
Tozer, 1994 †
Locality
:
Canada, British Columbia, Northern Rockies
Size
:
no data
ID
:
6598000013
Genus species
:
Daxatina limpida
Author
:
Tozer, 1994 †
Locality
:
Canada, British Columbia, Peace River
Size
:
no data
ID
:
6598000013
Genus species
:
Daxatina megabrotheus
Author
:
Tozer, 1994 †
Locality
:
Canada, British Columbia, Northern Rockies
Size
:
no data
ID
:
6598000013
Genus
: Dittmarites Diener, 1908 â
Genus species
:
Dittmarites lilliformis
Author
:
Diener, 1908 †
Locality
:
Nepal, West, Dhaualagiri
Size
:
no data
ID
:
6599000013
