پولک‌سوسمارشکلان

Also known as Lepidosauromorph, Lepidosauromorphs, Pan-Lepidosauria, Pan-Lepidosaur, Pan-Lepidosaurs, Pan-Lepidosaurian

Lepidosauromorpha (in PhyloCode known as Pan-Lepidosauria) is a group of reptiles comprising all diapsids closer to lizards than to archosaurs (extant archosaurs are crocodiles and birds). The only living sub-group is the Lepidosauria, which contains two subdivisions, Squamata, which contains lizards and snakes, and Rhynchocephalia, the only extant species of which is the tuatara.