FAMILY                      Petrablattinidae Durden, 1969 [Fossil]
GENUS                              Amblyblatta Handlirsch, 1906:137  [Fossil]
SPECIES                                 Amblyblatta arcta (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta eakiniana (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta exigua (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta expugnata (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta expulsata (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta exsecuta (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta funeraria (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta immolate (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta imperfecta (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta lata (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta macerate (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta mactata (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta obatra (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta praedulcis (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Amblyblatta secreta (Scudder, 1895) [Handlirsch 1906; Fossil]
GENUS                              Amoeboblatta Handlirsch, 1906:149  [Fossil]
SPECIES                                 Amoeboblatta permanenta (Scudder, 1895) [Handlirsch 1906; Fossil]
GENUS                              Eopanorpella Schmidt, 1962:849  [Fossil]
SPECIES                                 Eopanorpella ernsti Schmidt, 1962 [Fossil]
GENUS                              Linemylacris [?; Fossil]
SPECIES                                 Linemylacris mclellanensis Durden, 1972 [Fossil]
GENUS                              Penetoblatta Handlirsch, 1906:743  [Fossil]
SPECIES                                 Penetoblatta angusta (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Penetoblatta virginiensis (Scudder, 1895) [Handlirsch 1906; Fossil]
GENUS                              Petrablattina Scudder, 1879:123  [Fossil]
SPECIES                                 Petrablattina ovata (Scudder, 1895) [Durden 1969; Fossil]
GENUS                              Puknoblattina Sellards, 1908:1044  [Fossil]
SPECIES                                 Puknoblattina compacta Sellards, 1909 [Fossil]
SPECIES                                 Puknoblattina curvata Sellards, 1909 [Fossil]
GENUS                              Symphyoblatta [Handlirsch 1906; Fossil]
                                   [=Symphioblatta] [?]
SPECIES                                 Symphyoblatta accubita (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Symphyoblatta communis (Scudder, 1895) [Handlirsch 1906; Fossil]
SPECIES                                 Symphyoblatta debilis (Scudder, 1895) [Handlirsch 1906; Fossil]