Black Howler Monkey vs Spinetail ray

Alouatta pigra compared with Bathyraja spinicauda

Key Differences

• Black Howler Monkey is Endangered while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Black Howler Monkey	Spinetail ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Atelidae	Arhynchobatidae
Genus	Alouatta	Bathyraja
Species	Alouatta pigra	Bathyraja spinicauda

Evolutionary Relationship

Black Howler Monkey and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black Howler Monkey

EN — Endangered

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Black Howler Monkey	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black Howler Monkey

The Black Howler Monkey (Alouatta pigra) is a species in the genus Alouatta. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.