Amazon Black Howler vs Black-capped Siskin

Alouatta nigerrima compared with Spinus atriceps

Taxonomic Classification

Rank	Amazon Black Howler	Black-capped 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 atriceps

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Black-capped Siskin

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-capped 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-capped Siskin

The Black-capped Siskin (Spinus atriceps) 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.