Silky jackbean vs small tortoiseshell

Canavalia sericea compared with Aglais urticae

Key Differences

Silky jackbean is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Silky jackbean	small tortoiseshell
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fabales (Legumes & Allies)	Lepidoptera (Butterflies & Moths)
Family	Fabaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Canavalia	Aglais
Species	Canavalia sericea	Aglais urticae

Conservation Status

Silky jackbean

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Silky jackbean	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Silky jackbean

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found in 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.