green hydra vs Narrow-headed Vole

Hydra viridissima compared with Microtus gregalis

Key Differences

• green hydra is Not Evaluated while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	green hydra	Narrow-headed 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	Microtus
Species	Hydra viridissima	Microtus gregalis

Evolutionary Relationship

green hydra and Narrow-headed Vole share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

green hydra

NE — Not Evaluated

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	green hydra	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

green hydra

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.