Arnoux's beaked whale vs brackish river prawn

Berardius arnuxii compared with Macrobrachium macrobrachion

Taxonomic Classification

Rank	Arnoux's beaked whale	brackish river prawn
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Cetacea (Whales & Dolphins)	Decapoda (Decapoda)
Family	Hyperoodontidae	Palaemonidae
Genus	Berardius	Macrobrachium
Species	Berardius arnuxii	Macrobrachium macrobrachion

Evolutionary Relationship

Arnoux's beaked whale and brackish river prawn share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

brackish river prawn

LC — Least Concern

Physical Characteristics

Attribute	Arnoux's beaked whale	brackish river prawn
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

brackish river prawn

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

Arnoux's beaked whale

The Arnoux's beaked whale, Berardius arnuxii, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

brackish river prawn

The Brackish river prawn (Macrobrachium macrobrachion) is a species in the genus Macrobrachium. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine, freshwater, and terrestrial environments.