Brown Rat vs كلب البحر كُوبي

Rattus norvegicus compared with Squalus cubensis

Taxonomic Classification

Rank	Brown Rat	كلب البحر كُوبي
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Elasmobranchii
Order	Rodentia (قوارض)	Squaliformes (قرشيات)
Family	Muridae (Mice & Rats)	Squalidae
Genus	Rattus	Squalus
Species	Rattus norvegicus	Squalus cubensis

Evolutionary Relationship

Brown Rat and كلب البحر كُوبي share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Brown Rat

LC — Least Concern

كلب البحر كُوبي

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	كلب البحر كُوبي
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

كلب البحر كُوبي

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela.

Brown Rat

Brown Rat (Rattus norvegicus) 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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela