Lesser Noctule vs Olalla Brother's Titi

Nyctalus leisleri compared with Plecturocebus olallae

Key Differences

• Lesser Noctule is Endangered while Olalla Brother's Titi is Critically Endangered.

Taxonomic Classification

Rank	Lesser Noctule	Olalla Brother's Titi
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Chiroptera (Kelelawar)	Primates (Primata)
Family	Vespertilionidae	Pitheciidae
Genus	Nyctalus	Plecturocebus
Species	Nyctalus leisleri	Plecturocebus olallae

Evolutionary Relationship

Lesser Noctule and Olalla Brother's Titi share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Lesser Noctule

EN — Endangered

Olalla Brother's Titi

CR — Critically Endangered

Physical Characteristics

Attribute	Lesser Noctule	Olalla Brother's Titi
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.

Olalla Brother's Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.