PaleoDB taxon number: 57282
Full reference: M. Borsuk-Bialynicka. 1984. Anguimorphans and related lizards from the Late Cretaceous of the Gobi Desert, Mongolia. Palaeontologia Polonica 46:5-105
Sister taxa: none
Type specimen: ZPal MgR-I/68, a partial skull (posteriorly damaged skull with mandible). Its type locality is Khulsan (general) [PMPE], which is in a Campanian eolian sandstone/sandstone in the Baruungoyot Formation of Mongolia.