Big Dipper Firefly vs small tortoiseshell

Photinus pyralis compared with Aglais urticae

Key Differences

• Big Dipper Firefly is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Big Dipper Firefly	small tortoiseshell
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Arthropoda (مفصليات الأرجل)	Arthropoda (مفصليات الأرجل)
Class same	Insecta (حشرات)	Insecta (حشرات)
Order	Coleoptera (خنفساء)	Lepidoptera (حرشفيات الأجنحة)
Family	Lampyridae	Nymphalidae (Brush-footed Butterflies)
Genus	Photinus	Aglais
Species	Photinus pyralis	Aglais urticae

Evolutionary Relationship

Big Dipper Firefly and small tortoiseshell share a common ancestor at the Class level: Insecta. (حشرات)

Conservation Status

Big Dipper Firefly

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Big Dipper Firefly	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Dipper Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada and 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.

Big Dipper Firefly

The Big Dipper Firefly (Photinus pyralis) is a species in the genus Photinus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

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.