Dwarf round ray vs Mexican Agouti

Urotrygon nana compared with Dasyprocta mexicana

Key Differences

• Dwarf round ray is Near Threatened while Mexican Agouti is Critically Endangered.

Taxonomic Classification

Rank	Dwarf round ray	Mexican Agouti
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Dasyproctidae
Genus	Urotrygon	Dasyprocta
Species	Urotrygon nana	Dasyprocta mexicana

Evolutionary Relationship

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

Conservation Status

Dwarf round ray

NT — Near Threatened

Mexican Agouti

CR — Critically Endangered

Physical Characteristics

Attribute	Dwarf round ray	Mexican Agouti
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Mexican Agouti

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Cuba. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.