Krefft's ray vs Peruvian night monkey

Malacoraja kreffti compared with Aotus miconax

Key Differences

• Krefft's ray is Least Concern while Peruvian night monkey is Endangered.

Taxonomic Classification

Rank	Krefft's ray	Peruvian night monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Primates (Primates)
Family	Rajidae	Aotidae
Genus	Malacoraja	Aotus
Species	Malacoraja kreffti	Aotus miconax

Evolutionary Relationship

Krefft's ray and Peruvian night monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Krefft's ray

LC — Least Concern

Peruvian night monkey

EN — Endangered

Physical Characteristics

Attribute	Krefft's ray	Peruvian night monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Krefft's ray

Peruvian night monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.