small tortoiseshell vs yarrow mealybug

Aglais urticae compared with Atrococcus achilleae

Key Differences

• small tortoiseshell is Near Threatened while yarrow mealybug is Not Evaluated.

Taxonomic Classification

Rank	small tortoiseshell	yarrow mealybug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Lepidoptera (Butterflies & Moths)	Hemiptera (Hemiptera)
Family	Nymphalidae (Brush-footed Butterflies)	Pseudococcidae
Genus	Aglais	Atrococcus
Species	Aglais urticae	Atrococcus achilleae

Evolutionary Relationship

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

Conservation Status

small tortoiseshell

NT — Near Threatened

yarrow mealybug

NE — Not Evaluated

Physical Characteristics

Attribute	small tortoiseshell	yarrow mealybug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

yarrow mealybug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden.

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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden