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
44
SPHAERIIDAE
Taxon Tree:
BIVALVIA [Class]
HETERODONTA [Subclass]
VENERIDA [Order]
SPHAERIOIDEA [SuperFamily]
SPHAERIIDAE [Family]
[Genus]
[Species]
Genus
: Baicalipisidium Z.V. Slugina & al., 1994
Genus species
:
Baicalipisidium dybowskii
Author
:
Z.V. Slugina & al., 1994
Locality
:
Size
:
no data
ID
:
7192000105
No geographical data
No Geographical Data
Genus species
:
Baicalipisidium lamuanus
Author
:
Z.V. Slugina & al., 1994
Locality
:
Size
:
no data
ID
:
7192000105
No geographical data
No Geographical Data
Genus
: Byssanodonta D'Orbigny, 1846
Genus species
:
Byssanodonta crassa
Author
:
G. Mandahl-Barth, 1954
Locality
:
Lake Victoria
Size
:
no data
ID
:
7192000008
Genus species
:
Byssanodonta paranensis
Author
:
D'Orbigny, 1846
Locality
:
Brazil, Paraná
Size
:
no data
ID
:
7192000008
