FAMILY                      Arthrolycosidae Fritsch, 1904 [emend. Petrunkevitch 1923; Fric 1904Fossil]
GENUS                              Arthrolycosa Harger, 1874 [Fossil; Penn.]
SPECIES                                 Arthrolycosa antiqua (Harger, 1874) [Fossil]
SPECIES                                 Arthrolycosa danielsi (Petrunkevitch) [Fossil]
GENUS                              Eocteniza Pocock, 1911 [Fossil; Carb.]
SPECIES                                 Eocteniza silvicola (Pocock, 1911) [Fossil]