Gray-bellied Antbird
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Thamnophilidae
- genus: Ammonastes
- species: Ammonastes pelzelni
São Gabriel da Cachoeira
Amazonas
BrazilMitú
Vaupés
ColombiaMaroa
Amazonas
Venezuela