After “The Tree of Life”, Béthoux & Nel, 2003

<==o †Diaphanopterodea Handlirsch, 1906 [Paramegasecoptera]
   |--o †Diaphanopteridae Handlirsch, 1906 sensu Béthoux & Nel, 2003 [Diaphanopteritidae Handlirsch, 1919]
   |  |?- †Philiasptilon  (incertae sedis)
   |  `--o †Diaphanoptera Brongniart, 1893 [Pseudanthracothremma Handlisch, 1906a; Diaphanopterides Handlirsch, 1919]
   |     |-- †D. munieri Brongniart, 1893 [incl. D. superba Meunier, 1908 Béthoux & Nel, 2003; Diaphanopterides superba (Meunier) Handlirsch, 1919]
   |     `-- †D. vetusta Brongniart, 1893
   |--o †Prochoropteridae
   |  |-- †Prochoroptera 
   |  `-- †Euchoroptera 
   |--o †Elmoidae Tillyard, 1937
   |  `--o †Elmoa Tillyard, 1937
   |     `-- †E. trisecta Tillyard, 1937
   |--o †Parelmoidae [=? Elmoidae]
   |  |--o †Parelmoa Carpenter, 1947
   |  |  |-- †P. revelata Carpenter, 1947
   |  |  |-- †P. radialis Carpenter, 1947
   |  |  `-- †P. obtusa Carpenter, 1947
   |  |--o †Pseudelmoa Carpenter, 1947
   |  |  `-- †P. ampla Carpenter, 1947
   |  `-- †Uralia
   |--o †Paruraliidae
   |  `-- †Paruralia 
   |--o †Martynoviidae Tillyard, 1932 [Martynoviella Tillyard 1932]
   |  |--o †Martynovia Tillyard, 1932
   |  |  |-- †M. longipennis Carpenter, 1947
   |  |  `-- †M. halli Beckemeyer, 2004
   |  |--o †Eumartynovia Carpenter, 1947
   |  |  `-- †E. raaschii Carpenter, 1947
   |  `--o †Phaneroneura Carpenter, 1947
   |     |-- †P. martynovae Carpenter, 1947
   |     `-- †P. reducta Carpenter, 1947
   |--o †Biarmohymenidae
   |  `-- †Biarmohymen 
   |--o †Asthenohymenidae Tillyard, 1924
   |  `--o †Asthenohymen Tillyard, 1924 [Karoohymen, Riek 1976]
   |     |-- †A. dunbari Tillyard 1924 [A. gracilis, A. kansasensis, A. stenobasis, Tillyard, 1926; Doter minor Carpenter 1930]
   |     |-- †A. pusillus Tillyard 1926 [Doter pusillus Carpenter 1930]
   |     |-- †A. triangularis Carpenter, 1947
   |     |-- †A. apicalis Carpenter, 1947
   |     |-- †A. parvulus Carpenter, 1947
   |     |-- †A. latus Carpenter, 1947
   |     `-- †A. minutus Zimmerman in Tasch & Zimmerman, 1962
   |--o †Rhaphidiopsidae
   |  `-- †Rhaphidiopsis 
   `--o †Parabrodiidae
      `-- †Parabrodia 

†Diaphanopterodea incertae sedis:

DiaphaElmodiaphaParadiaphaPermodiaphaProtodiaphaStenodiapha

Reference(s):