Amazon Black Howler vs Black Siskin

Alouatta nigerrima compared with Spinus atratus

Taxonomic Classification

Rank	Amazon Black Howler	Black Siskin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Atelidae	Fringillidae
Genus	Alouatta	Spinus
Species	Alouatta nigerrima	Spinus atratus

Evolutionary Relationship

Amazon Black Howler and Black Siskin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Black Siskin

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Black Siskin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Siskin

Habitat

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

Range

Found in Norway.

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.

Black Siskin

The Black Siskin (Spinus atratus) is a species in the genus Spinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.