small tortoiseshell vs Stone Crayfish

Aglais urticae compared with Austropotamobius torrentium

Key Differences

• small tortoiseshell is Near Threatened while Stone Crayfish is Data Deficient.

Taxonomic Classification

Rank	small tortoiseshell	Stone Crayfish
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class	Insecta (昆蟲綱)	Malacostraca (软甲纲)
Order	Lepidoptera (鱗翅目)	Decapoda (十足目)
Family	Nymphalidae (Brush-footed Butterflies)	Astacidae
Genus	Aglais	Austropotamobius
Species	Aglais urticae	Austropotamobius torrentium

Evolutionary Relationship

small tortoiseshell and Stone Crayfish share a common ancestor at the Phylum level: Arthropoda. (节肢动物门)

Conservation Status

small tortoiseshell

NT — Near Threatened

Stone Crayfish

DD — Data Deficient

Physical Characteristics

Attribute	small tortoiseshell	Stone Crayfish
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.

Stone Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

small tortoiseshell

小玳瑁蛱蝶(Aglais urticae)在IUCN红色名录中被列为近危(NT)物种。接近符合受威胁种标准，如无保护措施，种群可能变得脆弱。