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
2
POLYGYRINIDAE
Taxon Tree:
GASTROPODA [Class]
CAENOGASTROPODA [Subclass]
CAENOGASTROPODA [Order]
PERUNELOIDEA [SuperFamily]
POLYGYRINIDAE [Family]
[Genus]
[Species]
Genus
: Polygyrina Wang, 1980 â
Genus species
:
Polygyrina depressa
Author
:
Wang, 1980 †
Locality
:
China, Guizhou, Liupanshui
Size
:
no data
ID
:
5086000039
Genus species
:
Polygyrina lommeli
Author
:
(Münster, 1841 †)
Locality
:
China, Guizhou, Guiyang
Size
:
no data
ID
:
5086000039
Genus species
:
Polygyrina sichuanensis
Author
:
Pan, 1982 †
Locality
:
Size
:
no data
ID
:
5086000039
No geographical data
No Geographical Data
Genus species
:
Polygyrina subannulata
Author
:
A. Nützel & Erwin, 2004 †
Locality
:
USA, Idaho
Size
:
no data
ID
:
5086000039
Genus species
:
Polygyrina subtilostriata
Author
:
Zhu, 1995 †
Locality
:
China, Germu County
Size
:
no data
ID
:
5086000039
Genus species
:
Polygyrina venusta
Author
:
Yu & Wang, 1980 †
Locality
:
China, Guizhou, Liupanshui
Size
:
no data
ID
:
5086000039
Genus species
:
Polygyrina zhongzhaiensis
Author
:
He & al., 2008 †
Locality
:
China, Guizhou, Liupanshui
Size
:
no data
ID
:
5086000039
Genus
: Teutonica A. Nützel & al., 2012 â
Genus species
:
Teutonica calloviana
Author
:
Grundel, 2001 †
Locality
:
Germany
Size
:
no data
ID
:
5086000044
Genus species
:
Teutonica jakubowskii
Author
:
A. Kaim, 2004 †
Locality
:
Poland, Podlasie
Size
:
2.2 mm
ID
:
5086000044
Genus species
:
Teutonica natanzensis
Author
:
A. Nützel & al., 2012 †
Locality
:
Iran, Esfahan, Ardestan
Size
:
no data
ID
:
5086000044
Genus species
:
Teutonica tatianae
Author
:
A.V. Guzhov, 2003 †
Locality
:
Germany
Size
:
no data
ID
:
5086000044
Genus species
:
Teutonica verrucosa
Author
:
J. Gründel, 1999 †
Locality
:
Poland, Czestochowa
Size
:
1.7 mm
ID
:
5086000044
