Delacour's langur vs Far Eastern Brook Lamprey

Trachypithecus delacouri compared with Lethenteron reissneri

Key Differences

• Delacour's langur is Critically Endangered while Far Eastern Brook Lamprey is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Far Eastern Brook Lamprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Petromyzonti (Petromyzonti)
Order	Primates (Primates)	Petromyzontiformes (lamprey)
Family	Cercopithecidae (Old World Monkeys)	Petromyzontidae
Genus	Trachypithecus	Lethenteron
Species	Trachypithecus delacouri	Lethenteron reissneri

Evolutionary Relationship

Delacour's langur and Far Eastern Brook Lamprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delacour's langur

CR — Critically Endangered

Far Eastern Brook Lamprey

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Far Eastern Brook Lamprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Far Eastern Brook Lamprey