†unranked clade Elyurosauria Renesto et al. 2010 (diapsid)
Full reference: S. Renesto, J. A. Spielmann, S. G. Lucas and G. T. Spagnoli. 2010. The taxonomy and paleobiology of the Late Triassic (Carnian-Norian: Adamanian-Apachean) drepanosaurs (Diapsida: Archosauromorpha: Drepanosauromorpha). New Mexico Museum of Natural History and Science, Bulletin 46:1-81
Parent taxon: Drepanosauromorpha according to S. Renesto et al. 2010
Sister taxa: Ancistronychus, Drepanosauridae, Hypuronector
Subtaxa: Vallesaurus
Ecology:
Distribution: found only at Cene, Seriana Valley (Triassic of Italy)