Green Immigrant Leaf Weevil vs Pale Green Weevil

Polydrusus formosus compared with Polydrusus impressifrons

Taxonomic Classification

Rank	Green Immigrant Leaf Weevil	Pale Green Weevil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Coleoptera (Beetles)	Coleoptera (Beetles)
Family same	Curculionidae	Curculionidae
Genus same	Polydrusus	Polydrusus
Species	Polydrusus formosus	Polydrusus impressifrons

Evolutionary Relationship

Green Immigrant Leaf Weevil and Pale Green Weevil share a common ancestor at the Genus level: Polydrusus.

Conservation Status

Green Immigrant Leaf Weevil

LC — Least Concern

Pale Green Weevil

LC — Least Concern

Physical Characteristics

Attribute	Green Immigrant Leaf Weevil	Pale Green Weevil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Green Immigrant Leaf Weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Turkey), Europe (31 countries), and North America (Canada, United States).

Pale Green Weevil

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Mongolia, Turkey), Europe (25 countries), and North America (Canada, United States).

Shared Countries

Both species can be found in 25 countries:

🇦🇹 Austria 🇧🇪 Belgium 🇧🇦 Bosnia and Herzegovina 🇧🇬 Bulgaria 🇨🇦 Canada 🇭🇷 Croatia 🇨🇿 Czech Republic 🇩🇰 Denmark 🇩🇪 Germany 🇭🇺 Hungary 🇮🇹 Italy 🇱🇹 Lithuania 🇱🇺 Luxembourg 🇲🇩 Moldova 🇲🇰 North Macedonia 🇳🇴 Norway 🇵🇱 Poland 🇷🇴 Romania 🇸🇰 Slovakia 🇸🇮 Slovenia 🇸🇪 Sweden 🇨🇭 Switzerland 🇹🇷 Turkey 🇺🇦 Ukraine 🇺🇸 United States