Amazon Black Howler vs Yellow-spotted Whiteface

Alouatta nigerrima compared with Leucorrhinia pectoralis

Key Differences

• Amazon Black Howler is Least Concern while Yellow-spotted Whiteface is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Yellow-spotted Whiteface
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Odonata (Odonata)
Family	Atelidae	Libellulidae
Genus	Alouatta	Leucorrhinia
Species	Alouatta nigerrima	Leucorrhinia pectoralis

Evolutionary Relationship

Amazon Black Howler and Yellow-spotted Whiteface share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Yellow-spotted Whiteface

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Yellow-spotted Whiteface
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Yellow-spotted Whiteface

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Amazon Black Howler

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.