Delacour's langur vs Waldohreule

Trachypithecus delacouri compared with Asio otus

Key Differences

• Delacour's langur is Critically Endangered while Waldohreule is Data Deficient.

Taxonomic Classification

Rank	Delacour's langur	Waldohreule
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Primates (Primaten)	Strigiformes (Eulen)
Family	Cercopithecidae (Old World Monkeys)	Strigidae (True Owls)
Genus	Trachypithecus	Asio
Species	Trachypithecus delacouri	Asio otus

Evolutionary Relationship

Delacour's langur and Waldohreule share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Delacour's langur

CR — Critically Endangered

Waldohreule

DD — Data Deficient

Physical Characteristics

Attribute	Delacour's langur	Waldohreule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Waldohreule

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Waldohreule

Long-eared Owl (Asio otus) is classified as Data Deficient (DD) on the IUCN Red List. Insufficient data available to assess extinction risk. Further research and field surveys are needed.