Amazonas-Brüllaffe vs Aquatic Treefrog

Alouatta nigerrima compared with Sarcohyla crassa

Key Differences

• Amazonas-Brüllaffe is Least Concern while Aquatic Treefrog is Critically Endangered.

Taxonomic Classification

Rank	Amazonas-Brüllaffe	Aquatic Treefrog
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Amphibia (Amphibien)
Order	Primates (Primaten)	Anura (Froschlurche)
Family	Atelidae	Hylidae
Genus	Alouatta	Sarcohyla
Species	Alouatta nigerrima	Sarcohyla crassa

Evolutionary Relationship

Amazonas-Brüllaffe and Aquatic Treefrog share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Amazonas-Brüllaffe

LC — Least Concern

Aquatic Treefrog

CR — Critically Endangered

Physical Characteristics

Attribute	Amazonas-Brüllaffe	Aquatic Treefrog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonas-Brüllaffe

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Aquatic Treefrog

Habitat

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

Range

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

Amazonas-Brüllaffe

The Amazon Black Howler (Alouatta nigerrima) is a species in the genus Alouatta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Aquatic Treefrog

The Aquatic Treefrog (Sarcohyla crassa) is a species in the genus Sarcohyla. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.