bristled river shrimp vs Harmless Serotine

Macrobrachium olfersii compared with Eptesicus innoxius

Key Differences

• bristled river shrimp is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	bristled river shrimp	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Malacostraca (Crustaceans)	Mammalia (Mammals)
Order	Decapoda (Decapoda)	Chiroptera (Bats)
Family	Palaemonidae	Vespertilionidae
Genus	Macrobrachium	Eptesicus
Species	Macrobrachium olfersii	Eptesicus innoxius

Evolutionary Relationship

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

Conservation Status

bristled river shrimp

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	bristled river shrimp	Harmless Serotine
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.

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.