Amazon Black Howler vs arrowleaf butterweed

Alouatta nigerrima compared with Senecio triangularis

Key Differences

• Amazon Black Howler is Least Concern while arrowleaf butterweed is Not Evaluated.

Taxonomic Classification

Rank	Amazon Black Howler	arrowleaf butterweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Asterales (Daisies & Sunflowers)
Family	Atelidae	Asteraceae (Daisy Family)
Genus	Alouatta	Senecio
Species	Alouatta nigerrima	Senecio triangularis

Conservation Status

Amazon Black Howler

LC — Least Concern

arrowleaf butterweed

NE — Not Evaluated

Physical Characteristics

Attribute	Amazon Black Howler	arrowleaf butterweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

arrowleaf butterweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and 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.

arrowleaf butterweed

The Arrowleaf butterweed, Senecio triangularis, is a species. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.