Class Aves Linnaeus, 1758 - birds see Subclass Aves Linnaeus, 1758
   Subclass Neornithes Gadow, 1893 see Clade Neornithes Gadow, 1893
     Infraclass Neoaves Sibley et al., 1988 see Subcohort Neoaves Sibley et al., 1988
       Parvclass Passerae see Superorder Passerimorphae Sibley et al., 1988
         Superorder Passerimorphae Sibley et al., 1988
           Order Passeriformes Linnaeus, 1758
             Suborder Tyranni - suboscines
               Infraorder Tyrannides Sibley et al., 1988
                 Parvorder Furnariida
                   Superfamily Furnarioidea
                     Family Furnariidae Gray, 1840 - ovenbirds
                       Subfamily Furnariinae del Hoyo et al., 2016 see Family Furnariidae Gray, 1840
                         Genus Synallaxis Vieillot, 1818
                           01 Synallaxis ruficapilla Vieillot, 1819 - rufous-capped spinetail
                           02 Synallaxis frontalis Pelzeln, 1859 - sooty-fronted spinetail
                           03 Synallaxis azarae d'Orbigny, 1835 - Azara's spinetail
                           04 Synallaxis courseni Blake, 1971 - Apurimac spinetail
                           05 Synallaxis albescens Temminck, 1823 - pale-breasted spinetail
                           06 Synallaxis spixi P.L. Sclater, 1856 - Chicli spinetail
                           07 Synallaxis brachyura Lafresnaye, 1843 - slaty spinetail
                           08 Synallaxis albigularis P.L. Sclater, 1858 - dark-breasted spinetail
                           09 Synallaxis hypospodia P.L. Sclater, 1874 - cinereous-breasted spinetail
                           10 Synallaxis infuscata Pinto, 1950 - Pinto's spinetail
                           11 Synallaxis moesta P.L. Sclater, 1856 - dusky spinetail
                           12 Synallaxis macconnelli Chubb, 1919 - MacConnell's spinetail
                           13 Synallaxis cabanisi Berlepsch & Leverkühn, 1890 - Cabanis's spinetail
                           14 Synallaxis subpudica P.L. Sclater, 1874 - silvery-throated spinetail
                           15 Synallaxis tithys Taczanowski, 1877 - blackish-headed spinetail
                           16 Synallaxis cinerascens Temminck, 1823 - grey-bellied spinetail
                           17 Synallaxis propinqua Pelzeln, 1859 - white-bellied spinetail
                           18 Synallaxis hellmayri Reiser, 1905 - red-shouldered spinetail see Gyalophylax hellmayri (Reiser, 1905)
                           19 Synallaxis maranonica Taczanowski, 1879 - Maranon spinetail
                           20 Synallaxis gujanensis (J.F. Gmelin, 1789) - plain-crowned spinetail
                           21 Synallaxis albilora Pelzeln, 1856 - white-lored spinetail
                           22 Synallaxis rutilans Temminck, 1823 - ruddy spinetail
                           23 Synallaxis cherriei Gyldenstolpe, 1930 - chestnut-throated spinetail
                           24 Synallaxis unirufa Lafresnaye, 1843 - rufous spinetail
                           25 Synallaxis castanea P.L. Sclater, 1856 - black-throated spinetail
                           26 Synallaxis fuscorufa P.L. Sclater, 1882 - rusty-headed spinetail
                           27 Synallaxis zimmeri Koepcke, 1957 - russet-bellied spinetail
                           28 Synallaxis erythrothorax P.L. Sclater, 1855 - rufous-breasted spinetail
                           29 Synallaxis cinnamomea Lafresnaye, 1843 - stripe-breasted spinetail
                           30 Synallaxis stictothorax P.L. Sclater, 1859 - necklaced spinetail
                           31 Synallaxis candei d'Orbigny & Lafresnaye, 1838 - white-whiskered spinetail
                           32 Synallaxis kollari Pelzeln, 1856 - hoary-throated spinetail
                           33 Synallaxis scutata Sclater, 1859 - ochre-cheeked spinetail see Synallaxis scutatus P.L. Sclater, 1859