Genus: Xenobrachyops WARREN & HUTCHINSON,1983
Etymology: Greek, xenos, "strange, foregin, alien," + Brachyops.

Species: allos (HOWIE, 1972) WARREN & HUTCHINSON,1983
Etymology:
= Brachyops allos HOWIE, 1972

Holotype: QM F6572

Locality: Near the headwaters of Duckworth Creek, southwest of the settlement of Bluff, Queensland State, Australia.

Horizon: Arcadia Formation, Rewan Group.

Biostratigraphy:

Age: Greisbachian-Dienerian, Induan stage,-Olenekian stage, upper Scythian Epoch, Early Triassic.

Material: Skull and jaws.

Referred material:

WARREN 1981

QMF10118: Fragmentary right mandible.

QMF10119: Fragmentary left mandible.