Family Cerionidae Pilsbry 1901 (slug)
Gastropoda - Stylommatophora - Cerionidae
Parent taxon: Urocoptoidea according to P. Bouchet et al. 2017
See also Uit de Weerd 2008
Sister taxon: Urocoptidae
Subtaxa: Brasilennea
Ecology: epifaunal
Distribution: found only at São José de Itaboraí (S1 sequence) (Eocene of Brazil)