Boreal Red-Backed Vole vs brown hydra

Myodes gapperi compared with Hydra oligactis

Key Differences

• Boreal Red-Backed Vole is Least Concern while brown hydra is Not Evaluated.

Taxonomic Classification

Rank	Boreal Red-Backed Vole	brown hydra
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Mammalia (Mammals)	Hydrozoa (Hydrozoa)
Order	Rodentia (Rodents)	Anthoathecata (Anthoathecata)
Family	Cricetidae	Hydridae
Genus	Myodes	Hydra
Species	Myodes gapperi	Hydra oligactis

Evolutionary Relationship

Boreal Red-Backed Vole and brown hydra share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Boreal Red-Backed Vole

LC — Least Concern

brown hydra

NE — Not Evaluated

Physical Characteristics

Attribute	Boreal Red-Backed Vole	brown hydra
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Boreal Red-Backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

brown hydra

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Boreal Red-Backed Vole

The Boreal Red-backed Vole (Myodes gapperi) is a species in the genus Myodes. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

brown hydra

The Brown Hydra (Hydra oligactis) is a species in the genus Hydra. Native to Europe, inhabiting ecosystems characteristic of the region. Distributed across Denmark, Norway, and Sweden. As a member of the Hydra genus, this species contributes to biodiversity in its native range.