Grisin à dos roux vs Grisin de Cayenne

Formicivora erythronotos compared with Formicivora grisea

Key Differences

• Grisin à dos roux is Endangered while Grisin de Cayenne is Least Concern.

Taxonomic Classification

Rank	Grisin à dos roux	Grisin de Cayenne
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Passeriformes (passereaux)	Passeriformes (passereaux)
Family same	Thamnophilidae	Thamnophilidae
Genus same	Formicivora	Formicivora
Species	Formicivora erythronotos	Formicivora grisea

Evolutionary Relationship

Grisin à dos roux and Grisin de Cayenne share a common ancestor at the Genus level: Formicivora.

Conservation Status

Grisin à dos roux

EN — Endangered

Grisin de Cayenne

LC — Least Concern

Physical Characteristics

Attribute	Grisin à dos roux	Grisin de Cayenne
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grisin à dos roux

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Grisin de Cayenne

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Norway, and Venezuela.

Grisin à dos roux

The Black-hooded Antwren (Formicivora erythronotos) is a species in the genus Formicivora. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway