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
RIOCERATIDAE
constrictum ,
Felinoceras constrictum
Kröger & J. Evans, 2011 â
consuetum , Rioceras consuetum (Sardeson, 1896 â )
dartoni , Rioceras dartoni Flower, 1964 â
depressum , Rioceras depressum Flower, 1964 â
escandei , Rioceras escandei (Thoral, 1935 â )
expansum , Rioceras expansum Flower, 1964 â
fusiforme , Rioceras fusiforme Flower, 1964 â
lobatum , Rioceras lobatum Flower, 1964 â
nondescriptum , Rioceras nondescriptum Flower, 1964 â
tubulare , Rioceras tubulare Flower, 1964 â
wellsi , Rioceras wellsi Flower, 1964 â
consuetum , Rioceras consuetum (Sardeson, 1896 â )
dartoni , Rioceras dartoni Flower, 1964 â
depressum , Rioceras depressum Flower, 1964 â
escandei , Rioceras escandei (Thoral, 1935 â )
expansum , Rioceras expansum Flower, 1964 â
fusiforme , Rioceras fusiforme Flower, 1964 â
lobatum , Rioceras lobatum Flower, 1964 â
nondescriptum , Rioceras nondescriptum Flower, 1964 â
tubulare , Rioceras tubulare Flower, 1964 â
wellsi , Rioceras wellsi Flower, 1964 â
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.047 seconds.)