Atlantic Stream Crayfish vs Davison’s Mastiff Bat

Austropotamobius pallipes compared with Promops davisoni

Key Differences

• Atlantic Stream Crayfish is Endangered while Davison’s Mastiff Bat is Data Deficient.

Taxonomic Classification

Rank	Atlantic Stream Crayfish	Davison’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Chiroptera (Bats)
Family	Astacidae	Molossidae
Genus	Austropotamobius	Promops
Species	Austropotamobius pallipes	Promops davisoni

Evolutionary Relationship

Atlantic Stream Crayfish and Davison’s Mastiff Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic Stream Crayfish

EN — Endangered

Davison’s Mastiff Bat

DD — Data Deficient

Physical Characteristics

Attribute	Atlantic Stream Crayfish	Davison’s Mastiff Bat
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.

Davison’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

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.