PaleoDB taxon number: 169920
Synonym: Neotrirachodon expectatus Tatarinov 2002 (taxon 265694)
Full reference: L. P. Tatarinov. 1973. Cynodonts of Gondwanan habit in the Triassic of the USSR. Paleontological Journal 1973(2):200-205
Sister taxon: Antecosuchus boreus
- Antecosuchus ochevi: PIN 1579/53, a maxilla (right maxilla). Its type locality is Berdyanka I (locality 33), PIN 1579, which is in an Anisian delta plain claystone/sandstone in the Donguz Formation of the Russian Federation.
- Neotrirachodon expectatus: PIN 2865/595, a mandible (Dentary). Its type locality is Berdyanka II (locality 32), PIN 2865, which is in an Anisian deltaic sandstone in the Donguz Formation of the Russian Federation.