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
4
PTERIIDAE
Genus species
:
Aviculoperna aizyensis
Author
:
(G.P. Deshayes, 1858 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7660000082
Genus species
:
Aviculoperna calvimontana
Author
:
(G.P. Deshayes, 1858 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7660000084
Genus species
:
Aviculoperna changamdabiensis
Author
:
Sijagurumayum, Singh & Kachhara, 2014 †
Locality
:
India
Size
:
no data
ID
:
7661000270
Genus species
:
Aviculoperna levesquei
Author
:
(Orbigny, 1850 †)
Locality
:
France, Paris Basin
Size
:
no data
ID
:
7660000085