Annamese Langur vs Squirrel Cuckoo

Trachypithecus margarita compared with Piaya cayana

Key Differences

• Annamese Langur is Endangered while Squirrel Cuckoo is Least Concern.

Taxonomic Classification

Rank	Annamese Langur	Squirrel Cuckoo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Cuculiformes (Cuculiformes)
Family	Cercopithecidae (Old World Monkeys)	Cuculidae
Genus	Trachypithecus	Piaya
Species	Trachypithecus margarita	Piaya cayana

Evolutionary Relationship

Annamese Langur and Squirrel Cuckoo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Annamese Langur

EN — Endangered

Squirrel Cuckoo

LC — Least Concern

Physical Characteristics

Attribute	Annamese Langur	Squirrel Cuckoo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Squirrel Cuckoo

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, 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.

Squirrel Cuckoo

Squirrel Cuckoo (Piaya cayana) 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.