brown hydra vs Lemming Mountain Vole

Hydra oligactis compared with Alticola lemminus

Key Differences

• brown hydra is Not Evaluated while Lemming Mountain Vole is Least Concern.

Taxonomic Classification

Rank	brown hydra	Lemming Mountain Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Cnidaria (Cnidarians)	Chordata (Chordates)
Class	Hydrozoa (Hydrozoa)	Mammalia (Mammals)
Order	Anthoathecata (Anthoathecata)	Rodentia (Rodents)
Family	Hydridae	Cricetidae
Genus	Hydra	Alticola
Species	Hydra oligactis	Alticola lemminus

Evolutionary Relationship

brown hydra and Lemming Mountain Vole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brown hydra

NE — Not Evaluated

Lemming Mountain Vole

LC — Least Concern

Physical Characteristics

Attribute	brown hydra	Lemming Mountain Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brown hydra

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Lemming Mountain Vole

Habitat

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.