†suborder Trachelosauria Broili 1917 (lepidosaur)
Parent taxon: Prolacertilia according to O. W. M. Kuhn 1966
See also Kuhn 1946
Sister taxa: Prolacertoidea, Tanysitrachelia
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Trachelosauria in the database