Cryptodaphne chattica is an extinct species of sea snail, a marine gastropod mollusk in the family Raphitomidae.MolluscaBase (2019). MolluscaBase. Cryptodaphne chattica Lozouet, 2017 †. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=1056431 on 2019-02-25
Distribution Fossils of this marine species were found in Oligocene strata of Aquitaine, France.
References
Lozouet P. (2017). Les Conoidea de l'Oligocène supérieur (Chattien) du bassin de l'Adour (Sud-Ouest de la France). Cossmanniana. 19: 3–180.