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
6
TCHURANITHECIDAE
Taxon Tree:
HYOLITHA [Class]
[Subclass]
ORTHOTHECIDA [Order]
TCHURANITHECIDAE [Family]
[Genus]
[Species]
Genus species
:
Ovalitheca acuticostata
Author
:
Xing & Yue, 1984 †
Locality
:
China, Yunnan, Kunming
Size
:
no data
ID
:
239000017
Genus species
:
Tchuranitheca curvata
Author
:
A.V. Sysoev, 1968 †
Locality
:
Russia, Yakutia
Size
:
no data
ID
:
2051000004
Genus species
:
Ovalitheca rasa
Author
:
A.V. Sysoev, 1968 †
Locality
:
Russia, Yakutia
Size
:
no data
ID
:
2051000001
Genus species
:
Tchuranitheca simplicis
Author
:
A.V. Sysoev, 1968 †
Locality
:
Russia, Yakutia
Size
:
no data
ID
:
2051000002
Genus species
:
Tchuranitheca sinuata
Author
:
A.V. Sysoev, 1968 †
Locality
:
Russia, Yakutia
Size
:
no data
ID
:
2051000003
Genus species
:
Tchuranitheca unciformis
Author
:
A.V. Sysoev, 1968 †
Locality
:
Russia, Yakutia
Size
:
no data
ID
:
2051000005
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.566 seconds.)