rat noir vs Delacour's langur

Rattus rattus compared with Trachypithecus delacouri

Key Differences

• rat noir is Extinct while Delacour's langur is Critically Endangered.

Taxonomic Classification

Rank	rat noir	Delacour's langur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Muridae (Mice & Rats)	Cercopithecidae (Old World Monkeys)
Genus	Rattus	Trachypithecus
Species	Rattus rattus	Trachypithecus delacouri

Evolutionary Relationship

rat noir and Delacour's langur share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

rat noir

EX — Extinct

Delacour's langur

CR — Critically Endangered

Physical Characteristics

Attribute	rat noir	Delacour's langur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

rat noir

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Africa (16 countries), Asia (13 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (14 countries), and South America (10 countries).

Delacour's langur

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

rat noir

The Black rat (Rattus rattus) is a species in the genus Rattus. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.