Confusing Fold Truffle vs small tortoiseshell

Hydnotrya confusa compared with Aglais urticae

Key Differences

Confusing Fold Truffle is Not Evaluated while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Confusing Fold Truffle	small tortoiseshell
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Pezizomycetes (Pezizomycetes)	Insecta (Insects)
Order	Pezizales (Pezizales)	Lepidoptera (Butterflies & Moths)
Family	Discinaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Hydnotrya	Aglais
Species	Hydnotrya confusa	Aglais urticae

Conservation Status

Confusing Fold Truffle

NE — Not Evaluated

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Confusing Fold Truffle	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Confusing Fold Truffle

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

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 (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.