Native
Introduced
Reintroduced
Vagrant
Native (uncertain presence)
Regionally extinct vagrant
Regionally extinct
Synonyms : 里约蚁鹩 (cn), mravenčík riodejaneirský (cz), Rio-de-Janeiro-Ameisenschlüpfer (de), Rio de Janeiro-myresmutte (dk), Rio de Janeiro Antwren (en), Hormiguerito Carioca (es), rionmuuranen (fi), Scricciolo formichiero di Rio de Janeiro (it), ブラジルヒメアリサザイ (jp), Rio de Janeiromiersluiper (nl), Riomaursmett (no), mrówiaczek czarnobrzuchy (pl), Rio de Janeiro myrsmyg (se), pralesníček čiernoprsý (sl)
Rio de Janeiro Antwren