Amazon Black Howler vs St. Bees Seed-eater

Alouatta nigerrima compared with Harpalus honestus

Key Differences

• Amazon Black Howler is Least Concern while St. Bees Seed-eater is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	St. Bees Seed-eater
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	Harpalus
Species	Alouatta nigerrima	Harpalus honestus

Evolutionary Relationship

Amazon Black Howler and St. Bees Seed-eater share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

St. Bees Seed-eater

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	St. Bees Seed-eater
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

St. Bees Seed-eater

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Switzerland. 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.