Conifer Roundhead vs small tortoiseshell

Stropharia hornemannii compared with Aglais urticae

Key Differences

• Conifer Roundhead is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Conifer Roundhead	small tortoiseshell
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Basidiomycota (Club Fungi)	Arthropoda (Arthropods)
Class	Agaricomycetes (Mushrooms)	Insecta (Insects)
Order	Agaricales (Gilled Mushrooms)	Lepidoptera (Butterflies & Moths)
Family	Strophariaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Stropharia	Aglais
Species	Stropharia hornemannii	Aglais urticae

Conservation Status

Conifer Roundhead

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Conifer Roundhead	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Conifer Roundhead

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

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.

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