Flat crown vs small tortoiseshell

Albizia adianthifolia compared with Aglais urticae

Key Differences

Flat crown is Least Concern while small tortoiseshell is Near Threatened.

Taxonomic Classification

Rank	Flat crown	small tortoiseshell
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Arthropoda (Arthropods)
Class	Magnoliopsida (Dicots)	Insecta (Insects)
Order	Fabales (Legumes & Allies)	Lepidoptera (Butterflies & Moths)
Family	Fabaceae	Nymphalidae (Brush-footed Butterflies)
Genus	Albizia	Aglais
Species	Albizia adianthifolia	Aglais urticae

Conservation Status

Flat crown

LC — Least Concern

small tortoiseshell

NT — Near Threatened

Physical Characteristics

Attribute	Flat crown	small tortoiseshell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat crown

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Brazil, Guinea, 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 (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.