Apple Pith Moth vs small tortoiseshell

Blastodacna atra compared with Aglais urticae

Key Differences

• Apple Pith Moth is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Apple Pith Moth	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	Elachistidae	Nymphalidae (Brush-footed Butterflies)
Genus	Blastodacna	Aglais
Species	Blastodacna atra	Aglais urticae

Evolutionary Relationship

Apple Pith Moth and small tortoiseshell share a common ancestor at the Order level: Lepidoptera. (Butterflies & Moths)

Conservation Status

Apple Pith Moth

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Apple Pith Moth	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Apple Pith Moth

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, 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.

Apple Pith Moth

The Apple Pith Moth (Blastodacna atra) is a species in the genus Blastodacna. 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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden