Lesser Crested Tern vs Nilgiri langur

Thalasseus bengalensis compared with Semnopithecus johnii

Key Differences

• Lesser Crested Tern is Not Evaluated while Nilgiri langur is Vulnerable.

Taxonomic Classification

Rank	Lesser Crested Tern	Nilgiri langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Primates (Primates)
Family	Laridae	Cercopithecidae (Old World Monkeys)
Genus	Thalasseus	Semnopithecus
Species	Thalasseus bengalensis	Semnopithecus johnii

Evolutionary Relationship

Lesser Crested Tern and Nilgiri langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Crested Tern

NE — Not Evaluated

Nilgiri langur

VU — Vulnerable

Physical Characteristics

Attribute	Lesser Crested Tern	Nilgiri langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Crested Tern

Habitat

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

Range

Distributed across Norway and Sweden.

Nilgiri langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.