Native
Introduced
Reintroduced
Vagrant
Native (uncertain presence)
Regionally extinct vagrant
Regionally extinct
Synonyms : 淡灰蚁鹩 (cn), mravenčík bolivijský (cz), Grauameisenschlüpfer (de), Askegrå Myresmutte (dk), Yungas Antwren (en), Hormiguerito Ceniciento (es), bolivianmuuranen (fi), Scricciolo formichiero cenerino (it), ズグロヒメアリサザイ (jp), Carrikers Miersluiper (nl), Yungasmaursmett (no), mrówiaczek boliwijski (pl), Пепельная крапивниковая муравьеловка (ru), Yungasmyrsmyg (se), pralesníček popolavý (sl)
Yungas Antwren