Neornithes Gadow, 1893 - living birds
   Neognathae Pycraft 1900 see Cohort Neognathae Pycraft, 1900
     Neoaves Sibley et al. 1988 see Subcohort Neoaves Sibley et al., 1988
       [Order] Passeriformes Linnaeus, 1758
         suboscines see Suborder Suboscines
           Tyranni see Suborder Tyranni
             Family Thamnophilidae Swainson, 1824 - antbirds
               Genus Sakesphorus C. Chubb, 1918
                 1 Sakesphorus canadensis (C. Linnaeus, 1766) - black-crested antshrike
                 2 Sakesphorus cristatus (Wied, 1831) - silvery-cheeked antshrike
                 3 Sakesphorus bernardi (Lesson, 1844) - collared antshrike
                 4 Sakesphorus melanonotus (P.L. Sclater, 1855) - black-backed antshrike
                 5 Sakesphorus melanothorax (P.L. Sclater, 1857) - band-tailed antshrike
                 6 Sakesphorus luctuosus (M.H.K. Lichtenstein, 1823) - glossy antshrike