Atlantic Stream Crayfish vs Bi-Coloured Skipper

Austropotamobius pallipes compared with Abantis bicolor

Key Differences

• Atlantic Stream Crayfish is Endangered while Bi-Coloured Skipper is Near Threatened.

Taxonomic Classification

Rank	Atlantic Stream Crayfish	Bi-Coloured Skipper
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Malacostraca (Crustaceans)	Insecta (Insects)
Order	Decapoda (Decapoda)	Lepidoptera (Butterflies & Moths)
Family	Astacidae	Hesperiidae
Genus	Austropotamobius	Abantis
Species	Austropotamobius pallipes	Abantis bicolor

Evolutionary Relationship

Atlantic Stream Crayfish and Bi-Coloured Skipper share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Atlantic Stream Crayfish

EN — Endangered

Bi-Coloured Skipper

NT — Near Threatened

Physical Characteristics

Attribute	Atlantic Stream Crayfish	Bi-Coloured Skipper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Stream Crayfish

Habitat

Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm.

Range

Distributed across Ireland and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Bi-Coloured Skipper

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Atlantic Stream Crayfish

The Atlantic Stream Crayfish (Austropotamobius pallipes) is a species in the genus Austropotamobius. It is currently classified as Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm.

Bi-Coloured Skipper

The Bi-Coloured Skipper (Abantis bicolor) is a species in the genus Abantis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.