Amazon Black Howler vs Bear-clawed Nomad Bee

Alouatta nigerrima compared with Nomada baccata

Key Differences

• Amazon Black Howler is Least Concern while Bear-clawed Nomad Bee is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Bear-clawed Nomad Bee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Hymenoptera (Ants, Bees & Wasps)
Family	Atelidae	Apidae (Bees)
Genus	Alouatta	Nomada
Species	Alouatta nigerrima	Nomada baccata

Evolutionary Relationship

Amazon Black Howler and Bear-clawed Nomad Bee share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Bear-clawed Nomad Bee

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Bear-clawed Nomad Bee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bear-clawed Nomad Bee

Habitat

Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.

Range

Distributed across Belgium, Denmark, 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.

Bear-clawed Nomad Bee

The Bear-clawed Nomad Bee (Nomada baccata) is a species in the genus Nomada. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests within the Palearctic biogeographic realm.