Dwarf round ray vs Gray-bellied Squirrel

Urotrygon nana compared with Callosciurus caniceps

Key Differences

• Dwarf round ray is Near Threatened while Gray-bellied Squirrel is Least Concern.

Taxonomic Classification

Rank	Dwarf round ray	Gray-bellied 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	Callosciurus
Species	Urotrygon nana	Callosciurus caniceps

Evolutionary Relationship

Dwarf round ray and Gray-bellied Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dwarf round ray

NT — Near Threatened

Gray-bellied Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Dwarf round ray	Gray-bellied Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dwarf round ray

Gray-bellied Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.