Asian Stubtail vs Lesser Noctule

Urosphena squameiceps compared with Nyctalus leisleri

Key Differences

• Asian Stubtail is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Asian Stubtail	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Cettiidae	Vespertilionidae
Genus	Urosphena	Nyctalus
Species	Urosphena squameiceps	Nyctalus leisleri

Evolutionary Relationship

Asian Stubtail and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Asian Stubtail

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Asian Stubtail	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asian Stubtail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and Taiwan.

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.

Asian Stubtail

The Asian Stubtail (Urosphena squameiceps) is a species in the genus Urosphena. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Distributed across Norway and Taiwan.