green hydra vs Lesser Noctule

Hydra viridissima compared with Nyctalus leisleri

Key Differences

• green hydra is Not Evaluated while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	green hydra	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Cnidaria (Cnidarians)	Chordata (Chordates)
Class	Hydrozoa (Hydrozoa)	Mammalia (Mammals)
Order	Anthoathecata (Anthoathecata)	Chiroptera (Bats)
Family	Hydridae	Vespertilionidae
Genus	Hydra	Nyctalus
Species	Hydra viridissima	Nyctalus leisleri

Evolutionary Relationship

green hydra and Lesser Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

green hydra

NE — Not Evaluated

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	green hydra	Lesser Noctule
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.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden