Laotian langur vs roker

Trachypithecus laotum compared with Raja clavata

Key Differences

• Laotian langur is Endangered while roker is Near Threatened.

Taxonomic Classification

Rank	Laotian langur	roker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Cercopithecidae (Old World Monkeys)	Rajidae
Genus	Trachypithecus	Raja
Species	Trachypithecus laotum	Raja clavata

Evolutionary Relationship

Laotian langur and roker share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Laotian langur

EN — Endangered

roker

NT — Near Threatened

Physical Characteristics

Attribute	Laotian langur	roker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Laotian langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

roker

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.