Nilgiri langur vs Polynesian Triller

Semnopithecus johnii compared with Lalage maculosa

Key Differences

• Nilgiri langur is Vulnerable while Polynesian Triller is Least Concern.

Taxonomic Classification

Rank	Nilgiri langur	Polynesian Triller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Cercopithecidae (Old World Monkeys)	Campephagidae
Genus	Semnopithecus	Lalage
Species	Semnopithecus johnii	Lalage maculosa

Evolutionary Relationship

Nilgiri langur and Polynesian Triller share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Nilgiri langur

VU — Vulnerable

Polynesian Triller

LC — Least Concern

Physical Characteristics

Attribute	Nilgiri langur	Polynesian Triller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Polynesian Triller

Habitat

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

Range

Found in Norway.