FAMILY                      Mylacridae Scudder, 1886 [orig. spelling; Fossil]
                            [=Archoblattinidae]
                            [=Mylacrididae Scudder, 1886]
GENUS                              Anomomylacris Handlirsch, 1906:772  [Fossil]
SPECIES                                 Anomomylacris cubitalis Handlirsch, 1906 [Fossil]
GENUS                              Aphelomylacris Handlirsch, 1906:246  [Fossil]
SUBGENUS                             Aphelomylacris Handlirsch, 1906:246  [Fossil]
SPECIES                                 Aphelomylacris coalburnensis Durden, 1972 [Fossil]
SPECIES                                 Aphelomylacris modesta Handlirsch, 1906 [Fossil]
SUBGENUS                             Eomylacris [Fossil]
SPECIES                                 Eomylacris thorburnensis (Durden, 1972) [Fossil]
                                        [=Aphelomylacris thorburnensis Durden, 1972]
GENUS                              Diplodiscus [?? Diesing 1836 in Trematoda; Fossil]
SPECIES                                 Diplodiscus carri (Schuchert, 1897) [??; Fossil]
SPECIES                                 Diplodiscus melanderi (Handlirsch, 1911) [placement ??; Fossil]
                                        [=Blattoidea melanderi Handlirsch, 1911]
GENUS                              Moravamylacris Schneider, 1980:45  [Fossil]
SPECIES                                 Moravamylacris kukalovae Schneider, 1980:45 [Czechoslovakia; type; Fossil; Rotiegendes]
SPECIES                                 Moravamylacris ricanyensis Schneider, 1980:46 [Czechoslovakia; Fossil; Rotiegendes]
SPECIES                                 Moravamylacris svitaviensis Schneider, 1980:44 [Czechoslovakia; Fossil; Rotiegendes]
GENUS                              Mylacris Scudder, 1868:568  [Fossil]
SPECIES                                 Mylacris ampla Scudder, 1895 [Fossil]
SPECIES                                 Mylacris angusta (Scudder, 1879) [Fossil]
SPECIES                                 Mylacris anthracophila Scudder, 1868 [Fossil]
SPECIES                                 Mylacris belli Durden, 1972 [Fossil]
SPECIES                                 Mylacris dubia Handlirsch, 1906 [Fossil]
SPECIES                                 Mylacris gurleyi Scudder, 1895 [Fossil]
SPECIES                                 Mylacris lucifuga Scudder, 1884 [Fossil]
SPECIES                                 Mylacris mansfieldi Scudder, 1890 [Fossil]
SPECIES                                 Mylacris pennsylvanica Scudder, 1879 [Fossil]
SPECIES                                 Mylacris pittstonianum (Scudder, 1879) [Fossil]
SPECIES                                 Mylacris simplex Scudder, 1879 [Fossil]
SPECIES                                 Mylacris virginiana (Handlirsch, 1906) [Durden 1969; Fossil]
GENUS                              Neomylacris Handlirsch, 1906:787  [Fossil]
SPECIES                                 Neomylacris major Handlirsch, 1906 [Fossil]
SPECIES                                 Neomylacris pulla Handlirsch, 1906 [Fossil]
GENUS                              Neosimplicius Carpenter, 1934:339  [Fossil]
SPECIES                                 Neosimplicius medialis Carpenter, 1934 [Fossil]
GENUS                              Shanxiblatta Hong, 1980:92  [Fossil]
SPECIES                                 Shanxiblatta striata Hong, 1980:93  [China; Fossil]
SPECIES                                 Shanxiblatta suni Hong, 1980:92  [China; type; Fossil]
GENUS                              Stygetoblatta Handlirsch, 1906:747  [Fossil]
SPECIES                                 Stygetoblatta latipennis Handlirsch, 1906 [Fossil]