Brumback's Night Monkey vs Spinetail ray

Aotus brumbacki compared with Bathyraja spinicauda

Key Differences

• Brumback's Night Monkey is Vulnerable while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Brumback's Night 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	Aotidae	Arhynchobatidae
Genus	Aotus	Bathyraja
Species	Aotus brumbacki	Bathyraja spinicauda

Evolutionary Relationship

Brumback's Night Monkey and Spinetail ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brumback's Night Monkey

VU — Vulnerable

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Brumback's Night Monkey	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brumback's Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Brumback's Night Monkey

The Brumback's Night Monkey (Aotus brumbacki) is a species in the genus Aotus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.