Mioptachys is a genus of beetles in the family Carabidae, containing the following species: \n* Mioptachys autumnalis (Bates, 1882) \n* Mioptachys cruciger (Bates, 1871) \n* Mioptachys cucujoides (Bates, 1882) \n* Mioptachys flavicauda (Say, 1823) \n* Mioptachys insularis (Darlington, 1939) \n* Mioptachys melanius (Bates, 1871) \n* Mioptachys neotropicus (Csiki, 1928) \n* Mioptachys noctis (Darlington, 1935) \n* Mioptachys ocularis (Casey, 1918) \n* Mioptachys oopteroides Bates, 1882 \n* Mioptachys parallelus (Bates, 1871) \n* Mioptachys trechoides Bates, 1882 \n* Mioptachys xanthura (Bates, 1871)