Lesser Noctule vs Royle s Pika

Nyctalus leisleri compared with Ochotona roylii

Key Differences

• Lesser Noctule is Endangered while Royle s Pika is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Royle s Pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Lagomorpha (Rabbits & Hares)
Family	Vespertilionidae	Ochotonidae
Genus	Nyctalus	Ochotona
Species	Nyctalus leisleri	Ochotona roylii

Evolutionary Relationship

Lesser Noctule and Royle s Pika share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Lesser Noctule

EN — Endangered

Royle s Pika

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Royle s Pika
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.

Royle s Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.