Indochinese Gray Langur vs Ruby Whiteface

Trachypithecus crepusculus compared with Leucorrhinia rubicunda

Key Differences

• Indochinese Gray Langur is Endangered while Ruby Whiteface is Vulnerable.

Taxonomic Classification

Rank	Indochinese Gray Langur	Ruby Whiteface
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Odonata (Odonata)
Family	Cercopithecidae (Old World Monkeys)	Libellulidae
Genus	Trachypithecus	Leucorrhinia
Species	Trachypithecus crepusculus	Leucorrhinia rubicunda

Evolutionary Relationship

Indochinese Gray Langur and Ruby Whiteface share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Indochinese Gray Langur

EN — Endangered

Ruby Whiteface

VU — Vulnerable

Physical Characteristics

Attribute	Indochinese Gray Langur	Ruby Whiteface
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ruby Whiteface

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.