Atlantic Stream Crayfish vs Formosan rock macaque

Austropotamobius pallipes compared with Macaca cyclopis

Key Differences

• Atlantic Stream Crayfish is Endangered while Formosan rock macaque is Least Concern.

Taxonomic Classification

Rank	Atlantic Stream Crayfish	Formosan rock macaque
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Primates (Primates)
Family	Astacidae	Cercopithecidae (Old World Monkeys)
Genus	Austropotamobius	Macaca
Species	Austropotamobius pallipes	Macaca cyclopis

Evolutionary Relationship

Atlantic Stream Crayfish and Formosan rock macaque share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Stream Crayfish

EN — Endangered

Formosan rock macaque

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Stream Crayfish	Formosan rock macaque
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.

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

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.