Creamy-bellied Gnatcatcher
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Polioptilidae
- genus: Polioptila
- species: Polioptila lactea
- Garruchos
Corrientes- Puerto Iguazú
- San Pedro
- San Vicente
Misiones
Argentina- Blumenau
Santa Catarina
Brazil