Insecta - Dicondylia - Choristosialidae
Full reference: R. J. Tillyard. 1932. Kansas Permian Insects, Part 14: The Order Neuroptera. American Journal of Science, Series 5 23(133):1-30
Parent taxon: Neoptera according to R. Willmann 1978
See also Tillyard 1932
Sister taxa: Ampelipteridae, Apheloneuridae, Archaemiopteridae, Archipanorpidae, Asiuropidae, Baryshnyalidae, Blattoneoptera, Boltonocostidae, Clareocercaria, Controversala, Dictyophara scudderi, Endoneoptera, Eopanorpella, Exopterygota, Gelasopteridae, Glosselytrodea, Hemineoptera, Holometabola, Mesophthiridae, Metropatoridae, Metropatorites, Micropalentomidae, Mixotermitoidea, Naucoris crassus, Oiophassus, Orthoneoptera, Palaeoheteroptera, Palaeonepidoideus, Paraneoptera, Perielytridae, Permembiidae, Permosialidae, Polyneoptera, Prosigara, Psocodea, Saurodectidae, Sibosmylina, Sinembiidae, Sphalmatoblattina, Sycopteridae, Sycopteron, Synomaloptilidae, Tillyardites, Trachopterygidae, Triadochorista, Trichorthophlebia, Uninervidae
Subtaxa: Choristosialis
Type: Choristosialis
Ecology:
Distribution: found only at Elmo, YPM 1921 collection (Permian of Kansas)