Butterfly ray vs Little Ground Squirrel

Gymnura micrura compared with Spermophilus pygmaeus

Key Differences

• Butterfly ray is Near Threatened while Little Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Butterfly ray	Little Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Gymnuridae	Sciuridae (Squirrels)
Genus	Gymnura	Spermophilus
Species	Gymnura micrura	Spermophilus pygmaeus

Evolutionary Relationship

Butterfly ray and Little Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Butterfly ray

NT — Near Threatened

Little Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Butterfly ray	Little Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Butterfly ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

Butterfly ray

The Butterfly ray (Gymnura micrura) is a species in the genus Gymnura. It is currently classified as Near Threatened on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.