Delacour's langur vs Firecrest

Trachypithecus delacouri compared with Regulus ignicapilla

Key Differences

• Delacour's langur is Critically Endangered while Firecrest is Least Concern.

Taxonomic Classification

Rank	Delacour's langur	Firecrest
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)	Regulidae
Genus	Trachypithecus	Regulus
Species	Trachypithecus delacouri	Regulus ignicapilla

Evolutionary Relationship

Delacour's langur and Firecrest share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Delacour's langur

CR — Critically Endangered

Firecrest

LC — Least Concern

Physical Characteristics

Attribute	Delacour's langur	Firecrest
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Firecrest

Habitat

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

Range

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

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.