Annamese Langur vs Least Bittern

Trachypithecus margarita compared with Ixobrychus exilis

Key Differences

• Annamese Langur is Endangered while Least Bittern is Least Concern.

Taxonomic Classification

Rank	Annamese Langur	Least Bittern
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Primates (อันดับวานร)	Pelecaniformes (อันดับนกกระทุง)
Family	Cercopithecidae (Old World Monkeys)	Ardeidae
Genus	Trachypithecus	Ixobrychus
Species	Trachypithecus margarita	Ixobrychus exilis

Evolutionary Relationship

Annamese Langur and Least Bittern share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Annamese Langur

EN — Endangered

Least Bittern

LC — Least Concern

Physical Characteristics

Attribute	Annamese Langur	Least Bittern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Bittern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Annamese Langur

The Annamese Langur (Trachypithecus margarita) is a species in the genus Trachypithecus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Least Bittern

Least Bittern (Ixobrychus exilis) 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.