After J. Zhang, 2006

<==o †Protopleciidae Rohdendorf, 1946 [Palaeopleciidae; Phragmneuridae; Protoligoneuridae]
   |--o †Archipleciomima Rohdendorf, 1962
   |  |-- †A. brevicornis Kovalev, 1985
   |  |-- †A. curta (Rohdendorf, 1964)
   |  |-- †A. defectiva Kovalev, 1985
   |  |-- †A. destructimedia (Rohdendorf, 1964)
   |  |-- †A. longicornis Kovalev, 1985
   |  `-- †A. obtusipennis Rohdendorf, 1962
   |--o †Epimesoplecia J. Zhang, 2006; U.Jur. EAs.
   |  |-- †E. shcherbakovi J. Zhang, 2006
   |  `-- †E. elenae J. Zhang, 2006
   |--o †Mesoplecia Rohdendorf, 1938; U.Jur. CAs. EAs.
   |  |-- †M. jurassica  Rohdendorf, 1938
   |  |-- †M. oleynikovi Kovalev, 1990
   |  |-- †M. sibirica Kovalev, 1985
   |  |-- †M. stigma Rohdendorf, 1964
   |  |-- †M. sinica J. Zhang, 2006
   |  `-- †M. mediana J. Zhang, 2006
   |--o †Mesopleciella Rohdendorf, 1946
   |  |-- †M. lepida (Kovalev, 1990)
   |  |-- †M. longipennis (Rohdendorf, 1962)
   |  |-- †M. incorporalis (Kovalev, 1985)
   |  |-- †M. minor Rohdendorf, 1946
   |  `-- †M. phryneoides (Rohdendorf, 1962)
   |-- †Palaeoplecia rhaetica Rohdendorf, 1962)
   |--o †Protoligoneura
   |  |-- †P. fusicosta (Rohdendorf, 1962)
   |  |-- †P. mediicubitalis (Rohdendorf, 1964)
   |  |-- †P. minor (Rohdendorf, 1964)
   |  |-- †P. quadrimedialis (Rohdendorf, 1964)
   |  `-- †P. subcosta (Rohdendorf, 1962)
   `--o †Protoplecia Handlirsch, 1906
      |-- †P. liasina (Geinitz, 1884) [Macropeza liasina Geinitz, 1884]
      `-- †P. magna (Rohdendorf, 1964)

Reference(s):