Big Water Crayfish vs Dusky Flying Fox

Cambarus robustus compared with Pteropus brunneus

Key Differences

• Big Water Crayfish is Least Concern while Dusky Flying Fox is Extinct.

Taxonomic Classification

Rank	Big Water Crayfish	Dusky Flying Fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Chiroptera (Bats)
Family	Cambaridae	Pteropodidae (Fruit Bats)
Genus	Cambarus	Pteropus (Flying Foxes)
Species	Cambarus robustus	Pteropus brunneus

Evolutionary Relationship

Big Water Crayfish and Dusky Flying Fox share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Big Water Crayfish

LC — Least Concern

Dusky Flying Fox

EX — Extinct

Physical Characteristics

Attribute	Big Water Crayfish	Dusky Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Water Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

Dusky Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Big Water Crayfish

The Big Water Crayfish (Cambarus robustus) is a species in the genus Cambarus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.