Straight-billed Earthcreeper
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Furnariidae
- genus: Upucerthia
- species: Upucerthia ruficaudus
Abra Pampa- Humahuaca
Jujuy- Cafayate
- Santa Rosa de Tastil
Salta- Tafí del Valle
Tucuman
Argentina
Uyuni
Potosí
Bolivia
San Pedro de Atacama
Antofagasta- Putre
Arica y Parinacota
Chile
Quilahuani- Ticaco
Tacna
Peru