†family Blattelidae Karny 1908 (cockroach)
Parent taxon: Blattoidea according to P. Vrsansky 2005
Sister taxa: Argentinoblattidae, Blattoidea, Blattoidea melanderi, Blattoidea schucherti, Blattoidea schuchertiana, Blattoidea sellardsi, Blattoidea sellardsiana, Delpuenteblattidae, Laiyangia, Mancusoblattidae, Megalocerca, Mesoblattinidae, Neomylacridae, Proteremidae, Pseudomylacridae, Sinoblatta, Spiloblattidae, Subioblattidae
Subtaxa: none
Ecology: