Maranon Spinetail vs joão-teneném-ardosia

Synallaxis maranonica compared with Synallaxis brachyura

Key Differences

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

Taxonomic Classification

Rank	Maranon Spinetail	joão-teneném-ardosia
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 brachyura

Evolutionary Relationship

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

Conservation Status

Maranon Spinetail

CR — Critically Endangered

joão-teneném-ardosia

LC — Least Concern

Physical Characteristics

Attribute	Maranon Spinetail	joão-teneném-ardosia
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-ardosia

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

joão-teneném-ardosia

O joaozinho-ardosia (Synallaxis brachyura) esta classificado como Pouco Preocupante (LC) na Lista Vermelha da UICN. Amplamente distribuido e abundante em sua area de ocorrencia, com populacoes estaveis e sem preocupacoes imediatas de conservacao.

Shared Countries

Both species can be found in 2 countries:

🇪🇨 Ecuador 🇳🇴 Norway