Bank Vole vs Butterfly ray

Myodes glareolus compared with Gymnura micrura

Key Differences

• Bank Vole is Least Concern while Butterfly ray is Near Threatened.

Taxonomic Classification

Rank	Bank Vole	Butterfly ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Gymnuridae
Genus	Myodes	Gymnura
Species	Myodes glareolus	Gymnura micrura

Evolutionary Relationship

Bank Vole and Butterfly ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bank Vole

LC — Least Concern

Butterfly ray

NT — Near Threatened

Physical Characteristics

Attribute	Bank Vole	Butterfly ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bank Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (5 countries) and North America (Canada).

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.

Bank Vole

Bank Vole (Myodes glareolus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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.