Genus: Steneosaurus non GEOFFROY, 1825

 Species: gerthi HUENE, 1927 (nomen dubium)
Etymology:

Holotype: Not given.

Locality: Portenzuelo Ancho, Mendoza Province, Argentina.

Horizon:

Biostratigraphy:

Age: Upper Lias Epoch, Early Jurassic.

Material: Dorsal vertebra.