Dwarf round ray vs Sumatran orangutan

Urotrygon nana compared with Pongo abelii

Key Differences

• Dwarf round ray is Near Threatened while Sumatran orangutan is Critically Endangered.

Taxonomic Classification

Rank	Dwarf round ray	Sumatran orangutan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Primates (Primates)
Family	Urotrygonidae	Hominidae (Great Apes)
Genus	Urotrygon	Pongo (Orangutans)
Species	Urotrygon nana	Pongo abelii

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Sumatran orangutan

CR — Critically Endangered

Physical Characteristics

Attribute	Dwarf round ray	Sumatran orangutan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Sumatran orangutan

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.