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
11
CIRCOTHECIDAE
Taxon Tree:
HYOLITHA [Class]
[Subclass]
ORTHOTHECIDA [Order]
CIRCOTHECIDAE [Family]
[Genus]
[Species]
Genus
: Kotuyitheca Missarzhevsky, 1974 â
Genus species
:
Kotuyitheca curta
Author
:
Missarzhevsky, 1974 †
Locality
:
Russia, Taymyr, Khatangskiy rayon
Size
:
no data
ID
:
239000018
Genus
: Laratheca (Missarzehevsky in Rozanov & al., 1969 â )
Genus species
:
Laratheca nana
Author
:
(Missarzehevsky in Rozanov & al., 1969 †)
Locality
:
Russia, Sakha, Yakutsk gorsovet
Size
:
no data
ID
:
239000019
Genus species
:
Laratheca tchurani
Author
:
(A.V. Sysoev, 1968 †)
Locality
:
Russia, Yakutia
Size
:
no data
ID
:
239000019
