Lesser Noctule vs Mountain Water Rat

Nyctalus leisleri compared with Baiyankamys habbema

Key Differences

• Lesser Noctule is Endangered while Mountain Water Rat is Data Deficient.

Taxonomic Classification

Rank	Lesser Noctule	Mountain Water Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Rodentia (Rodents)
Family	Vespertilionidae	Muridae (Mice & Rats)
Genus	Nyctalus	Baiyankamys
Species	Nyctalus leisleri	Baiyankamys habbema

Evolutionary Relationship

Lesser Noctule and Mountain Water Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Lesser Noctule

EN — Endangered

Mountain Water Rat

DD — Data Deficient

Physical Characteristics

Attribute	Lesser Noctule	Mountain Water Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Mountain Water Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.