Big eye chimaera vs Black Howler Monkey

Hydrolagus macrophthalmus compared with Alouatta pigra

Key Differences

• Big eye chimaera is Least Concern while Black Howler Monkey is Endangered.

Taxonomic Classification

Rank	Big eye chimaera	Black Howler Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Mammalia (Mammals)
Order	Chimaeriformes (Chimaeriformes)	Primates (Primates)
Family	Chimaeridae	Atelidae
Genus	Hydrolagus	Alouatta
Species	Hydrolagus macrophthalmus	Alouatta pigra

Evolutionary Relationship

Big eye chimaera and Black Howler Monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big eye chimaera

LC — Least Concern

Black Howler Monkey

EN — Endangered

Physical Characteristics

Attribute	Big eye chimaera	Black Howler Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big eye chimaera

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big eye chimaera

The Big eye chimaera (Hydrolagus macrophthalmus) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.

Black Howler Monkey

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