Firecrest vs Indochinese Gray Langur

Regulus ignicapilla compared with Trachypithecus crepusculus

Key Differences

• Firecrest is Least Concern while Indochinese Gray Langur is Endangered.

Taxonomic Classification

Rank	Firecrest	Indochinese Gray Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Primates (Primates)
Family	Regulidae	Cercopithecidae (Old World Monkeys)
Genus	Regulus	Trachypithecus
Species	Regulus ignicapilla	Trachypithecus crepusculus

Evolutionary Relationship

Firecrest and Indochinese Gray Langur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Firecrest

LC — Least Concern

Indochinese Gray Langur

EN — Endangered

Physical Characteristics

Attribute	Firecrest	Indochinese Gray Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Firecrest

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Ukraine.

Indochinese Gray Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Firecrest

Firecrest (Regulus ignicapilla) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.