Amazon Black Howler vs Dun cow

Alouatta nigerrima compared with Leucoraja fullonica

Key Differences

• Amazon Black Howler is Least Concern while Dun cow is Data Deficient.

Taxonomic Classification

Rank	Amazon Black Howler	Dun cow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Atelidae	Rajidae
Genus	Alouatta	Leucoraja
Species	Alouatta nigerrima	Leucoraja fullonica

Evolutionary Relationship

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

Conservation Status

Amazon Black Howler

LC — Least Concern

Dun cow

DD — Data Deficient

Physical Characteristics

Attribute	Amazon Black Howler	Dun cow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dun cow

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

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.