Ferrous Swift vs small tortoiseshell

Borbo ferruginea compared with Aglais urticae

Key Differences

• Ferrous Swift is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Ferrous Swift	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Lepidoptera (Butterflies & Moths)	Lepidoptera (Butterflies & Moths)
Family	Hesperiidae	Nymphalidae (Brush-footed Butterflies)
Genus	Borbo	Aglais
Species	Borbo ferruginea	Aglais urticae

Evolutionary Relationship

Ferrous Swift and small tortoiseshell share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Ferrous Swift

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Ferrous Swift	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ferrous Swift

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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

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.