Fragile Forktail vs small tortoiseshell

Ischnura posita compared with Aglais urticae

Key Differences

• Fragile Forktail is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Fragile Forktail	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Odonata (Odonata)	Lepidoptera (Butterflies & Moths)
Family	Coenagrionidae	Nymphalidae (Brush-footed Butterflies)
Genus	Ischnura	Aglais
Species	Ischnura posita	Aglais urticae

Evolutionary Relationship

Fragile Forktail and small tortoiseshell share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Fragile Forktail

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Fragile Forktail	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fragile Forktail

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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

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.