Full reference: Z. Kielan-Jaworowska. 1969. New Upper Cretaceous multituberculate genera from Bayn Dzak, Gobi Desert. Palaeontologia Polonica 21:35-49
Sister taxa: none
Type specimen: ZPal MgM-I/120, a partial skeleton (complete skull associated with both dentaries and fragments of the postcranial skeleton). Its type locality is Bayn Dzak, site 2 (PMPE), which is in a Campanian terrestrial sandstone in the Djadokhta Formation of Mongolia.
Ecology: ground dwelling omnivore