Kingdom Animalia Clade Dinosauria Family †Plateosauridae Phylum Chordata Order Saurischia | Class Reptilia Suborder †Sauropodomorpha Species †J. asymmetrica Rank Genus | |
Similar Nambalia, Pradhania, Plateosauravus, Leyesaurus, Chromogisaurus | ||
Jaklapallisaurus is a genus of herbivore plateosaurian sauropodomorph dinosaur. It is a plateosaurid which lived during the Late Triassic period (late Norian to earliest Rhaetian) in what is now Andhra Pradesh, central India. It is known from the holotype ISI R274, postcranial material which was collected from the Upper Maleri Formation (late Norian–earliest Rhaetian) of the Pranhita–Godavari Basin and from the referred material ISI R279, partially complete right femur which was collected from the Lower Dharmaram Formation (latest Norian–Rhaetian). It was first named by Fernando E. Novas, Martin D. Ezcurra, Sankar Chatterjee and T. S. Kutty in 2011 and the type species is Jaklapallisaurus asymmetrica. The generic name is derived from the Indian town of Jaklapalli which is close to the type locality. The specific name refers to the highly asymmetrical astragalus of this species in distal view. A cladistic analysis by Novas et al. found that all valid plateosaurid species form a large polytomy. Jaklapallisaurus was found along with the basal sauropodomorph Nambalia, a guaibasaurid, and two basal dinosauriforms.