Dwarf round ray vs Geoffroy's Saddle-back Tamarin

Urotrygon nana compared with Leontocebus nigrifrons

Key Differences

• Dwarf round ray is Near Threatened while Geoffroy's Saddle-back Tamarin is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Geoffroy's Saddle-back Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Primates (Primates)
Family	Urotrygonidae	Callitrichidae
Genus	Urotrygon	Leontocebus
Species	Urotrygon nana	Leontocebus nigrifrons

Evolutionary Relationship

Dwarf round ray and Geoffroy's Saddle-back Tamarin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Geoffroy's Saddle-back Tamarin

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Geoffroy's Saddle-back Tamarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Geoffroy's Saddle-back Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.