Species: arenaceus FRAAS, 1867
Etymology:

Holotype: SMNS 4760

Locality: Leins Quarry at Sonnerberg, Stuttgart, Baden-Württemberg State, Germany.

Horizon: Upper portion of the Stuttgart Formation, Middle Keuper Subgroup, Keuper Group.

Biostratigraphy:

Age: Tuvalian, Carnian Stage, Late Triassic Epoch, Late Triassic.

Material: Skull, cervical, dorsal, sacral and caudal vertebrae, scapula, anterior right humerus, ribs, gastralia, pelvis? dorsal and ventral scutes.