small tortoiseshell vs Williamson's Mouse-deer

Aglais urticae compared with Tragulus williamsoni

Key Differences

• small tortoiseshell is Near Threatened while Williamson's Mouse-deer is Data Deficient.

Taxonomic Classification

Rank	small tortoiseshell	Williamson's Mouse-deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Lepidoptera (Butterflies & Moths)	Artiodactyla (Even-toed Ungulates)
Family	Nymphalidae (Brush-footed Butterflies)	Tragulidae
Genus	Aglais	Tragulus
Species	Aglais urticae	Tragulus williamsoni

Evolutionary Relationship

small tortoiseshell and Williamson's Mouse-deer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

small tortoiseshell

NT — Near Threatened

Williamson's Mouse-deer

DD — Data Deficient

Physical Characteristics

Attribute	small tortoiseshell	Williamson's Mouse-deer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic 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.

Williamson's Mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.