| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Synallaxis albescens | 563218 | Temminck, 1823 | Pale-breasted Spinetail | ITIS | valid | | Species |
| Synallaxis albigularis | 563219 | P. L. Sclater, 1858 | Dark-breasted Spinetail | ITIS | valid | | Species |
| Synallaxis albilora | 563220 | Pelzeln, 1856 | White-lored Spinetail | ITIS | valid | | Species |
| Synallaxis azarae | 563221 | Orbigny, 1835 | Azara's Spinetail | ITIS | valid | | Species |
| Synallaxis brachyura | 563222 | Lafresnaye, 1843 | Slaty Spinetail | ITIS | valid | | Species |
| Synallaxis cabanisi | 563223 | Berlepsch & Leverkuhn, 1890 | Cabanis's Spinetail | ITIS | valid | | Species |
| Synallaxis candei | 563224 | Orbigny & Lafresnaye, 1838 | White-whiskered Spinetail | ITIS | valid | | Species |
| Synallaxis castanea | 563225 | P. L. Sclater, 1856 | Black-throated Spinetail | ITIS | valid | | Species |
| Synallaxis cherriei | 563226 | Gyldenstolpe, 1930 | Chestnut-throated Spinetail | ITIS | valid | | Species |
| Synallaxis cinerascens | 563227 | Temminck, 1823 | Grey-bellied Spinetail | ITIS | valid | | Species |
| Synallaxis cinerea | 711555 | Wied-Neuwied, 1831 | Bahia Spinetail | ITIS | valid | | Species |
| Synallaxis cinnamomea | 563228 | Lafresnaye, 1843 | Stripe-breasted Spinetail | ITIS | valid | | Species |
| Synallaxis courseni | 563229 | Blake, 1971 | Apurimac Spinetail | ITIS | valid | | Species |
| Synallaxis erythrothorax | 563230 | P. L. Sclater, 1855 | Rufous-breasted Spinetail Güitío pecho rufo | ITIS | valid | | Species |
| Synallaxis frontalis | 563231 | Pelzeln, 1859 | Sooty-fronted Spinetail | ITIS | valid | | Species |
| Synallaxis fuscorufa | 563232 | P. L. Sclater, 1882 | Rusty-headed Spinetail | ITIS | valid | | Species |
| Synallaxis gujanensis | 563233 | (Gmelin, 1789) | Plain-crowned Spinetail | ITIS | valid | | Species |
| Synallaxis hypospodia | 563235 | P. L. Sclater, 1874 | Cinereous-breasted Spinetail | ITIS | valid | | Species |
| Synallaxis infuscata | 563236 | Pinto, 1950 | Pinto's Spinetail | ITIS | valid | | Species |
| Synallaxis kollari | 563237 | Pelzeln, 1856 | Hoary-throated Spinetail | ITIS | valid | | Species |
| Synallaxis macconnelli | 563238 | Chubb, 1919 | McConnell's Spinetail | ITIS | valid | | Species |
| Synallaxis maranonica | 563239 | Taczanowski, 1879 | Maranon Spinetail | ITIS | valid | | Species |
| Synallaxis moesta | 563240 | P. L. Sclater, 1856 | Dusky Spinetail | ITIS | valid | | Species |
| Synallaxis propinqua | 563241 | Pelzeln, 1859 | White-bellied Spinetail | ITIS | valid | | Species |
| Synallaxis ruficapilla | 563242 | Vieillot, 1819 | Rufous-capped Spinetail | ITIS | valid | | Species |
| Synallaxis rutilans | 563243 | Temminck, 1823 | Ruddy Spinetail | ITIS | valid | | Species |
| Synallaxis scutata | 563244 | P. L. Sclater, 1859 | Ochre-cheeked Spinetail | ITIS | valid | | Species |
| Synallaxis spixi | 563245 | P. L. Sclater, 1856 | Spix's Spinetail | ITIS | valid | | Species |
| Synallaxis stictothorax | 563246 | P. L. Sclater, 1859 | Necklaced Spinetail | ITIS | valid | | Species |
| Synallaxis subpudica | 563247 | P. L. Sclater, 1874 | Silvery-throated Spinetail | ITIS | valid | | Species |
| Synallaxis tithys | 563248 | Taczanowski, 1877 | Blackish-headed Spinetail | ITIS | valid | | Species |
| Synallaxis unirufa | 563249 | Lafresnaye, 1843 | Rufous Spinetail | ITIS | valid | | Species |
| Synallaxis whitneyi | 563250 | Pacheco & Gonzaga, 1995 | | ITIS | invalid | junior synonym of Synallaxis cinerea | Species |
| Synallaxis zimmeri | 563251 | Koepcke, 1957 | Russet-bellied Spinetail | ITIS | valid | | Species |
