Reptilia - Dinosauria - Hadrosauridae

Parent taxon: Trachodontidae according to F. v. Huene 1934

Sister taxa: Edmontosaurinae, Euhadrosauria, Gryposaurinae, Hadrosaurinae, Hadrosauropodus, Hadrosaurus, Lambeosaurinae, Lapampasaurus, Maiasaurinae, Prohadrosaurinae, Saurolophinae, Sphenospondylus, Taponichnus, Telosichnus, Trachodon imperfectus

Subtaxa: none

Ecology: ground dwelling herbivore