†family Diechoblattinidae Handlirsch 1906 (cockroach)
Parent taxon: Blattodea according to A. V. Martynov 1937
Sister taxa: Blaberoidea, Compsoblattidae, Corydioidea, Eoblattodea, Leptoblattina, Mutoviidae, Mylacridae, Mylacridina, Neorthroblattinidae, Oiratia, Poroblattinidae, Ungoneurites, Phyllodromiidae, Anaplectidae, Caloblattinoidea, Blattuloidea, Spiloblattinidae, Raphidiomimidae, Irreblatta, Polyphagoidea, Mesoblattinoidea, Eublattula, Blattoidea, Blattellidae, Aleuronympha, Blattidae, Blaberidae, Stantonia, Ptiloteuthis, Araripeblattidae, Hsuopterites, Parallelophora anomala, Parallelophora acuta
Subtaxa: Brephoblatta, Diechoblattina, Dipluroblattina, Kokandoblattina, Nepioblatta
Ecology: