Brown Spider Monkey vs Rufous-tailed Lark

Ateles hybridus compared with Ammomanes phoenicura

Key Differences

• Brown Spider Monkey is Critically Endangered while Rufous-tailed Lark is Least Concern.

Taxonomic Classification

Rank	Brown Spider Monkey	Rufous-tailed Lark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Alaudidae
Genus	Ateles	Ammomanes
Species	Ateles hybridus	Ammomanes phoenicura

Evolutionary Relationship

Brown Spider Monkey and Rufous-tailed Lark share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Spider Monkey

CR — Critically Endangered

Rufous-tailed Lark

LC — Least Concern

Physical Characteristics

Attribute	Brown Spider Monkey	Rufous-tailed Lark
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Spider Monkey

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Rufous-tailed Lark

Habitat

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

Range

Found in Norway.

Brown Spider Monkey

The Brown Spider Monkey (Ateles hybridus) is a species in the genus Ateles. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the