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
9
PLECTRONOCERATIDAE
Genus
: Eodiaphragmoceras
- Eodiaphragmoceras
Genus
: Jiagouceras
- Jiagouceras
Genus
: Lunanoceras
- Lunanoceras
Genus
: Multicameroceras
- Multicameroceras
Genus
: Palaeoceras
- Palaeoceras
Genus
: Paraplectronoceras
- Paraplectronoceras
Genus
: Plectronoceras
- Plectronoceras
Genus
: Sinoeremoceras
- Sinoeremoceras
Genus
: Wanwanoceras
- Wanwanoceras
