Amazonian Marsh Rat vs Annamese Langur

Holochilus sciureus compared with Trachypithecus margarita

Key Differences

• Amazonian Marsh Rat is Least Concern while Annamese Langur is Endangered.

Taxonomic Classification

Rank	Amazonian Marsh Rat	Annamese Langur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Cricetidae	Cercopithecidae (Old World Monkeys)
Genus	Holochilus	Trachypithecus
Species	Holochilus sciureus	Trachypithecus margarita

Evolutionary Relationship

Amazonian Marsh Rat and Annamese Langur share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazonian Marsh Rat

LC — Least Concern

Annamese Langur

EN — Endangered

Physical Characteristics

Attribute	Amazonian Marsh Rat	Annamese Langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazonian Marsh Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Annamese Langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amazonian Marsh Rat

The Amazonian Marsh Rat (Holochilus sciureus) is a species in the genus Holochilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.