Butterfly ray vs Gray Red-backed Vole

Gymnura altavela compared with Myodes rufocanus

Key Differences

• Butterfly ray is Endangered while Gray Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	Butterfly ray	Gray Red-backed Vole
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Elasmobranchii	Mammalia (포유류)
Order	Myliobatiformes (매가오리목)	Rodentia (설치류)
Family	Gymnuridae	Cricetidae
Genus	Gymnura	Myodes
Species	Gymnura altavela	Myodes rufocanus

Evolutionary Relationship

Butterfly ray and Gray Red-backed Vole share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Butterfly ray

EN — Endangered

Gray Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	Butterfly ray	Gray Red-backed Vole
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. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

Butterfly ray

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