Maranon Spinetail vs joão-teneném-becuá

Synallaxis maranonica compared with Synallaxis gujanensis

Key Differences

• Maranon Spinetail is Critically Endangered while joão-teneném-becuá is Least Concern.

Taxonomic Classification

Rank	Maranon Spinetail	joão-teneném-becuá
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family same	Furnariidae	Furnariidae
Genus same	Synallaxis	Synallaxis
Species	Synallaxis maranonica	Synallaxis gujanensis

Evolutionary Relationship

Maranon Spinetail and joão-teneném-becuá share a common ancestor at the Genus level: Synallaxis.

Conservation Status

Maranon Spinetail

CR — Critically Endangered

joão-teneném-becuá

LC — Least Concern

Physical Characteristics

Attribute	Maranon Spinetail	joão-teneném-becuá
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Maranon Spinetail

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Ecuador and Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

joão-teneném-becuá

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway