| Scientific Name | TSN | Taxon Author | Common Name | Name Source | Usage | Reason (ITIS) | Taxon Rank |
|---|
| Cistothorus apolinari | 559356 | Chapman, 1914 | Apolinar's Wren | ITIS | valid | | Species |
| Cistothorus meridae | 559357 | Hellmayr, 1907 | Merida Wren | ITIS | valid | | Species |
| Cistothorus palustris | 178608 | (Wilson, 1810) | Chivirín pantanero Marsh Wren troglodyte des marais | ITIS | valid | | Species |
| Cistothorus platensis | 178605 | (Latham, 1790) | Chivirín sabanero Sedge Wren troglodyte à bec court | ITIS | valid | | Species |
