Burrower bug vs small tortoiseshell

Microporus nigrita compared with Aglais urticae

Key Differences

Burrower bug is Vulnerable while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Burrower bug	small tortoiseshell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Hemiptera (Hemiptera)	Lepidoptera (Butterflies & Moths)
Family	Cydnidae	Nymphalidae (Brush-footed Butterflies)
Genus	Microporus	Aglais
Species	Microporus nigrita	Aglais urticae

Evolutionary Relationship

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

View Class: Insecta

Conservation Status

Burrower bug

VU — Vulnerable

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Burrower bug	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Burrower bug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its 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.

Burrower bug

The Burrower bug (Microporus nigrita) is a species in the genus Microporus. It is currently classified as Vulnerable 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.