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
40
LYMNAEIDAE
Taxon Tree:
GASTROPODA [Class]
HETEROBRANCHIA [Subclass]
HYGROPHILA [Order]
LYMNAEOIDEA [SuperFamily]
LYMNAEIDAE [Family]
[Genus]
[Species]
Genus
: Polyrhytis J.L. Chamberlin & D.T. Jones, 1929
Genus species
:
Polyrhytis utahensis
Author
:
J.L. Chamberlin & D.T. Jones, 1929
Locality
:
USA, Idaho
Size
:
no data
ID
:
3631300145
Genus
: Provalenciennesia (Gorjanovic-Kramberger, 1901 â )
Genus species
:
Provalenciennesia arthaberi
Author
:
(Gorjanovic-Kramberger, 1901 †)
Locality
:
Size
:
no data
ID
:
7154000274
No geographical data
No Geographical Data
Genus species
:
Provalenciennesia boeckhi
Author
:
(Halaváts, 1887 †)
Locality
:
Size
:
no data
ID
:
7154000274
No geographical data
No Geographical Data
Genus species
:
Provalenciennesia langhofferi
Author
:
(Gorjanovic-Kramberger, 1901 †)
Locality
:
Size
:
no data
ID
:
7154000274
No geographical data
No Geographical Data
Genus species
:
Provalenciennesia limnaeoidea
Author
:
(Gorjanovic-Kramberger, 1901 †)
Locality
:
Size
:
no data
ID
:
7154000274
No geographical data
No Geographical Data
Genus species
:
Provalenciennesia pauli
Author
:
(R. Hoernes, 1875 †)
Locality
:
Size
:
no data
ID
:
7154000274
No geographical data
No Geographical Data
Genus species
:
Provalenciennesia poljaki
Author
:
Gorjanovic-Kramberger, 1923 †
Locality
:
Size
:
no data
ID
:
7154000274
No geographical data
No Geographical Data
Genus species
:
Provalenciennesia schafarziki
Author
:
(Gorjanovic-Kramberger, 1901 †)
Locality
:
Size
:
no data
ID
:
7154000274
No geographical data
No Geographical Data