Genus
Extinct

Longosaurus

nomen dubium Coelophysoidea
Welles 1984
This taxon is considered nomen dubium of the valid taxon Coelophysoidea according to the Paleobiology Database. See the page for Coelophysoidea
Bibliography
Original description
S. P. Welles. 1984. Dilophosaurus wetherilli (Dinosauria, Theropoda): osteology and comparisons. Palaeontographica Abteilung A 185:85-180