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 :
MARGARITIFERIDAE
Species :
Margaritifera margaritifera parvula
Author :
Karl-Otto Nagel
Locality :
River Schondra, Bavaria
Remark :
Live specimen of the sandstone freshwater pearl mussel. Now this subspecies (or ecophenotype) has probably gone extinct. Date: 04.08.2012
Country :
Germany
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.024 seconds.)