Superfamily Solenoglypha
Parent taxon: Ophidia according to O. Kuhn 1946
See also Cope 1871 and Cope 1875
Sister taxa: Amblycephalidiformia, Angiostomata, Asinea, Boaeformia, Colubriformia, Coniophidae, Najash, Norisophis, Psammophidae, Sanajeh, Seismophis, Serpentes, Simoliophiidae, Tortricina
Subtaxa: Atractaspididae Causidae
Distribution: found only at Kanapoi Nzube's Mandible Site (Pliocene of Kenya)