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.
Family :
TATEIDAE
Species :
Potamopyrgus antipodarum
Author :
Gray, 1843
Locality :
Brittany, Ploubazlanec
Remark :
Dans un ruisseau juillet 2018
Country :
France
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.024 seconds.)