Dwarf round ray vs Northern Amazon Red Squirrel

Urotrygon nana compared with Sciurus igniventris

Key Differences

• Dwarf round ray is Near Threatened while Northern Amazon Red Squirrel is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Northern Amazon Red Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urotrygonidae	Sciuridae (Squirrels)
Genus	Urotrygon	Sciurus (Tree Squirrels)
Species	Urotrygon nana	Sciurus igniventris

Evolutionary Relationship

Dwarf round ray and Northern Amazon Red Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Northern Amazon Red Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Northern Amazon Red Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Northern Amazon Red Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.