Reptilia - Dinosauria - Hadrosauridae
Alternative spelling: Lambeosauridae
Invalid subtaxa: Ceratops paucidens Marsh 1889 [nomen dubium], Cheneosaurinae Lull and Wright 1942, Hadrosaurus paucidens Marsh 1889 [nomen dubium], Lambeosaurus paucidens Marsh 1889 [nomen dubium], Trachodontinae Brown 1914
Parent taxon: Hadrosauridae according to A. Prieto-Marquez 2013
Sister taxa: Edmontosaurinae, Euhadrosauria, Gryposaurinae, Hadrosaurinae, Hadrosauropodus, Hadrosaurus, Lapampasaurus, Maiasaurinae, Prohadrosaurinae, Saurolophinae, Sphenospondylus, Taponichnus, Telosichnus, Trachodon imperfectus, Protrachodontinae
Subtaxa: Amurosaurus, Angulomastacator, Aralosaurus, Arenysaurus, Blasisaurus, Charonosaurus, Corythosaurini, Corythosaurus, Hypacrosaurus, Jaxartosaurus, Lambeosaurini, Lambeosaurus, Magnapaulia, Nanningosaurus, Nipponosaurus, Olorotitan, Pararhabdodon, Parasaurolophini, Parasaurolophus, Sahaliyania, Tsintaosaurus, Velafrons
Type: Lambeosaurus
Ecology: ground dwelling herbivore