Rata Negra vs Guianan Squirrel

Rattus rattus compared with Sciurus aestuans

Key Differences

• Rata Negra is Extinct while Guianan Squirrel is Least Concern.

Taxonomic Classification

Rank	Rata Negra	Guianan Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Muridae (Mice & Rats)	Sciuridae (Squirrels)
Genus	Rattus	Sciurus (Tree Squirrels)
Species	Rattus rattus	Sciurus aestuans

Evolutionary Relationship

Rata Negra and Guianan Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Rata Negra

EX — Extinct

Guianan Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Rata Negra	Guianan Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rata Negra

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).

Guianan Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Rata Negra

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela