Black Vine Weevil vs Brown Rat

Otiorhynchus sulcatus compared with Rattus norvegicus

Taxonomic Classification

Rank	Black Vine Weevil	Brown Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Curculionidae	Muridae (Mice & Rats)
Genus	Otiorhynchus	Rattus
Species	Otiorhynchus sulcatus	Rattus norvegicus

Evolutionary Relationship

Black Vine Weevil and Brown Rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black Vine Weevil

LC — Least Concern

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Black Vine Weevil	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Vine Weevil

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm.

Range

Widely distributed across Asia (Azerbaijan, Japan, Turkey), Europe (32 countries), North America (Canada, United States), and South America (Argentina, Chile).

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).

Black Vine Weevil

The Black Vine Weevil (Otiorhynchus sulcatus) is a species in the genus Otiorhynchus. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm, found across Albania, Argentina, Austria, Azerbaijan, Belarus, and more.

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 37 countries:

🇦🇱 Albania 🇦🇷 Argentina 🇦🇹 Austria 🇧🇾 Belarus 🇧🇪 Belgium 🇧🇦 Bosnia and Herzegovina 🇧🇬 Bulgaria 🇨🇦 Canada 🇨🇱 Chile 🇭🇷 Croatia 🇨🇿 Czech Republic 🇩🇰 Denmark 🇪🇪 Estonia 🇫🇮 Finland 🇫🇷 France 🇩🇪 Germany 🇭🇺 Hungary 🇮🇸 Iceland 🇮🇪 Ireland 🇮🇹 Italy 🇯🇵 Japan 🇱🇻 Latvia 🇱🇮 Liechtenstein 🇱🇹 Lithuania 🇱🇺 Luxembourg 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇵🇹 Portugal 🇷🇴 Romania 🇸🇰 Slovakia 🇸🇮 Slovenia 🇸🇪 Sweden 🇨🇭 Switzerland 🇺🇦 Ukraine 🇬🇧 United Kingdom 🇺🇸 United States