Chickamauga Crayfish vs Dusky Dolphin

Cambarus extraneus compared with Lagenorhynchus obscurus

Key Differences

• Chickamauga Crayfish is Data Deficient while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	Chickamauga Crayfish	Dusky Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Cetacea (Whales & Dolphins)
Family	Cambaridae	Delphinidae (Oceanic Dolphins)
Genus	Cambarus	Lagenorhynchus
Species	Cambarus extraneus	Lagenorhynchus obscurus

Evolutionary Relationship

Chickamauga Crayfish and Dusky Dolphin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chickamauga Crayfish

DD — Data Deficient

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Chickamauga Crayfish	Dusky Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chickamauga Crayfish

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in Norway.

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chickamauga Crayfish

The Chickamauga Crayfish (Cambarus extraneus) is a species in the genus Cambarus. It is currently classified as Data Deficient on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.