Black Howler Monkey vs Cave ground-beetle

Alouatta pigra compared with Trechus isabelae

Key Differences

• Black Howler Monkey is Endangered while Cave ground-beetle is Vulnerable.

Taxonomic Classification

Rank	Black Howler Monkey	Cave ground-beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Coleoptera (Beetles)
Family	Atelidae	Carabidae
Genus	Alouatta	Trechus
Species	Alouatta pigra	Trechus isabelae

Evolutionary Relationship

Black Howler Monkey and Cave ground-beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Howler Monkey

EN — Endangered

Cave ground-beetle

VU — Vulnerable

Physical Characteristics

Attribute	Black Howler Monkey	Cave ground-beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Cave ground-beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

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.

Cave ground-beetle

The Cave ground-beetle (Trechus isabelae) is a species in the genus Trechus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.