Amazon Black Howler vs Red-breasted Dotterel

Alouatta nigerrima compared with Charadrius obscurus

Key Differences

• Amazon Black Howler is Least Concern while Red-breasted Dotterel is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Red-breasted Dotterel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Charadriiformes (Charadriiformes)
Family	Atelidae	Charadriidae
Genus	Alouatta	Charadrius
Species	Alouatta nigerrima	Charadrius obscurus

Evolutionary Relationship

Amazon Black Howler and Red-breasted Dotterel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Red-breasted Dotterel

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Red-breasted Dotterel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-breasted Dotterel

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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.