Dwarf round ray vs Ornate Titi

Urotrygon nana compared with Plecturocebus ornatus

Key Differences

• Dwarf round ray is Near Threatened while Ornate Titi is Vulnerable.

Taxonomic Classification

Rank	Dwarf round ray	Ornate Titi
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	Plecturocebus
Species	Urotrygon nana	Plecturocebus ornatus

Evolutionary Relationship

Dwarf round ray and Ornate Titi share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Ornate Titi

VU — Vulnerable

Physical Characteristics

Attribute	Dwarf round ray	Ornate Titi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Ornate Titi

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.