bristled river shrimp vs Peruvian Laucha

Macrobrachium olfersii compared with Calomys sorellus

Taxonomic Classification

Rank	bristled river shrimp	Peruvian Laucha
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Rodentia (Rodents)
Family	Palaemonidae	Cricetidae
Genus	Macrobrachium	Calomys
Species	Macrobrachium olfersii	Calomys sorellus

Evolutionary Relationship

bristled river shrimp and Peruvian Laucha share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

bristled river shrimp

LC — Least Concern

Peruvian Laucha

LC — Least Concern

Physical Characteristics

Attribute	bristled river shrimp	Peruvian Laucha
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bristled river shrimp

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

Peruvian Laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

bristled river shrimp

The Bristled river shrimp (Macrobrachium olfersii) 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.