Hare'S Ear vs small tortoiseshell

Otidea onotica compared with Aglais urticae

Key Differences

• Hare'S Ear is Vulnerable while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Hare'S Ear	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	Otideaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Otidea	Aglais
Species	Otidea onotica	Aglais urticae

Conservation Status

Hare'S Ear

VU — Vulnerable

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Hare'S Ear	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hare'S Ear

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, 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.

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