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
OTOCERATIDAE
boreale ,
Otoceras boreale
Spath, 1935 â
californicus , Paraganides californicus A. Hyatt & Smith, 1905 â
concavum , Otoceras concavum Tozer, 1967 â
costatum , Anotoceras costatum Wang & C. Chen, 1979 â
gracile , Otoceras gracile Tozer, 1994 â
subtabulatus , Anotoceras subtabulatus Brühwiler & al., 2008 â
tarazi , Julfotoceras tarazi Bando, 1973 â
trochoides , Otoceras trochoides H.W. Von Abich, 1878 â
woodwardi , Otoceras woodwardi Griesbach, 1880 â
californicus , Paraganides californicus A. Hyatt & Smith, 1905 â
concavum , Otoceras concavum Tozer, 1967 â
costatum , Anotoceras costatum Wang & C. Chen, 1979 â
gracile , Otoceras gracile Tozer, 1994 â
subtabulatus , Anotoceras subtabulatus Brühwiler & al., 2008 â
tarazi , Julfotoceras tarazi Bando, 1973 â
trochoides , Otoceras trochoides H.W. Von Abich, 1878 â
woodwardi , Otoceras woodwardi Griesbach, 1880 â
© 1994 - 2024 Guido T. Poppe & Philippe Poppe - Conchology, Inc. (0.04 seconds.)