Amazon Black Howler vs Fringed Rock-Cress

Alouatta nigerrima compared with Arabis hirsuta

Key Differences

• Amazon Black Howler is Least Concern while Fringed Rock-Cress is Near Threatened.

Taxonomic Classification

Rank	Amazon Black Howler	Fringed Rock-Cress
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Brassicales (Brassicales)
Family	Atelidae	Brassicaceae
Genus	Alouatta	Arabis
Species	Alouatta nigerrima	Arabis hirsuta

Conservation Status

Amazon Black Howler

LC — Least Concern

Fringed Rock-Cress

NT — Near Threatened

Physical Characteristics

Attribute	Amazon Black Howler	Fringed Rock-Cress
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fringed Rock-Cress

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.