Dwarf round ray vs Guianan Bearded Saki

Urotrygon nana compared with Chiropotes sagulatus

Key Differences

• Dwarf round ray is Near Threatened while Guianan Bearded Saki is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Guianan Bearded Saki
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Primates (Primates)
Family	Urotrygonidae	Pitheciidae
Genus	Urotrygon	Chiropotes
Species	Urotrygon nana	Chiropotes sagulatus

Evolutionary Relationship

Dwarf round ray and Guianan Bearded Saki share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Guianan Bearded Saki

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Guianan Bearded Saki
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Guianan Bearded Saki

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.