Kingdom Animalia Class Gastropoda Clade Hypsogastropoda | Phylum Mollusca Clade Caenogastropoda Clade Neogastropoda | |
Asthenotoma juvenilis is an extinct species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Distribution
This extinct marine species occurs in the Oligocene and Lower Miocene of Aquitaine (Southwest France).
References
Asthenotoma juvenilis Wikipedia(Text) CC BY-SA