Green Immigrant Leaf Weevil vs small tortoiseshell

Polydrusus formosus compared with Aglais urticae

Key Differences

Green Immigrant Leaf Weevil is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Green Immigrant Leaf Weevil	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Lepidoptera (Butterflies & Moths)
Family	Curculionidae	Nymphalidae (Brush-footed Butterflies)
Genus	Polydrusus	Aglais
Species	Polydrusus formosus	Aglais urticae

Evolutionary Relationship

Green Immigrant Leaf Weevil and small tortoiseshell share a common ancestor at the Class level: Insecta. (Insects)

View Class: Insecta

Conservation Status

Green Immigrant Leaf Weevil

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Green Immigrant Leaf Weevil	small tortoiseshell
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).

small tortoiseshell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.