Superfamily Xyeloidea Newman 1834 (sawfly)
Full reference: E. Newman. 1834. Attempted division of British insect into natural orders. The Entomological Magazine 2:379-431
Parent taxon: Hymenoptera according to J. Heraty et al. 2011
See also Sharkey 2007
Sister taxa: Aculeati, Anaxyeloidea, Bryopompilidae, Cleptes steenstrupi, Nygmatius, Pamphilioidea, Pseudisobrachium oligocenicum, Shandongodes necrodes, Siricomorpha, Symphyta, Tenthredinoidea, Terebrantes, Unicalcarida
Subtaxa: Syspastoxyelidae Xyelidae
Type: Xyela
Ecology: