Genus: Stagonosuchus HUENE, 1938
Etymology: Greek, stagon, "drop" and Greek, souchus, "crocodile."

Species: major (HAUGHTON, 1932) HUENE, 1938
Etymology: Latin, major, "greater."
= Stenaulorhynchus major HAUGHTON, 1932

Holotype: S337

Locality: Locality B10, Tanganyika, East Africa.

Horizon:

Biostratigraphy:

Age: Middle Triassic.

Material: Distal half of a left humerus.

Referred material:

= cf. Stagonosuchus GAY & CRUICKSHANK, 1999

Locality: B11, Njalilia, Ruhuhu area, Tanganyika, East Africa.

Horizon: Manda Formation.

Biostratigraphy:

Age: Anisian Stage, Lower Mid Triassic Epoch, Middle Triassic.

Material:

SAM 10651 (was Stockley number S340 partim): Maxilla.
Note: Was referred to Stenaulorhynchus stockleyi by HAUGHTON, 1932.