Plaxhaplous was a genus of glyptodont, an extinct relative of the modern armadillo. It lived in the Pleistocene epoch.[1] The type species is Plaxhaplous canaliculatus.[2] Plaxhaplous canaliculatus fossils were found in Argentina, near Luján in Buenos Aires Province.[2] Plaxhaplous fossils have also been found in Uruguay.[1] and in the Charana Formation of Bolivia.[3]
Like all glyptodonts, Plaxhaplous was endowed with a carapace. This carapace was formed by bony osteoderms, which formed a rigid and robust structure which protected the animal from predators.[2]
The name Plaxhaplous means simple, flat surface.[2]