Amazon Black Howler vs Predacious diving beetle

Alouatta nigerrima compared with Hydroporus guernei

Key Differences

• Amazon Black Howler is Least Concern while Predacious diving beetle is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Predacious diving beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Coleoptera (Beetles)
Family	Atelidae	Dytiscidae
Genus	Alouatta	Hydroporus
Species	Alouatta nigerrima	Hydroporus guernei

Evolutionary Relationship

Amazon Black Howler and Predacious diving beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Predacious diving beetle

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Predacious diving beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Predacious diving beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Portugal. Currently classified as 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.