Dwarf round ray vs Peruvian night monkey

Urotrygon nana compared with Aotus miconax

Key Differences

• Dwarf round ray is Near Threatened while Peruvian night monkey is Endangered.

Taxonomic Classification

Rank	Dwarf round ray	Peruvian night monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Primates (Primates)
Family	Urotrygonidae	Aotidae
Genus	Urotrygon	Aotus
Species	Urotrygon nana	Aotus miconax

Evolutionary Relationship

Dwarf round ray and Peruvian night monkey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Peruvian night monkey

EN — Endangered

Physical Characteristics

Attribute	Dwarf round ray	Peruvian night monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Peruvian night monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.