Delacour's langur vs Lesser Noctule

Trachypithecus delacouri compared with Nyctalus leisleri

Key Differences

• Delacour's langur is Critically Endangered while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Delacour's langur	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Chiroptera (Bats)
Family	Cercopithecidae (Old World Monkeys)	Vespertilionidae
Genus	Trachypithecus	Nyctalus
Species	Trachypithecus delacouri	Nyctalus leisleri

Evolutionary Relationship

Delacour's langur and Lesser Noctule share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Delacour's langur

CR — Critically Endangered

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Delacour's langur	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.