Common Scale-backed Antbird
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Thamnophilidae
- genus: Willisornis
- species: Willisornis poecilinotus
Rurrenabaque
El Beni
Bolivia
Borba- Humaitá
- Manacapuru
- Manaus
- São Gabriel da Cachoeira
Amazonas
Brazil
Inírida
Guainía- Mesetas
- Villavicencio
Meta- Mitú
Vaupés
Colombia
Jenaro Herrera- San Juan
Loreto
Peru
Brownsweg
Brokopondo
Suriname
Archidona