Ground Lackey vs Indochinese Gray Langur

Malacosoma castrensis compared with Trachypithecus crepusculus

Key Differences

• Ground Lackey is Vulnerable while Indochinese Gray Langur is Endangered.

Taxonomic Classification

Rank	Ground Lackey	Indochinese Gray Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Primates (Primates)
Family	Lasiocampidae	Cercopithecidae (Old World Monkeys)
Genus	Malacosoma	Trachypithecus
Species	Malacosoma castrensis	Trachypithecus crepusculus

Evolutionary Relationship

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

Conservation Status

Ground Lackey

VU — Vulnerable

Indochinese Gray Langur

EN — Endangered

Physical Characteristics

Attribute	Ground Lackey	Indochinese Gray Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ground Lackey

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.