Admirable False Brook Salamander vs bristled river shrimp

Aquiloeurycea praecellens compared with Macrobrachium olfersii

Key Differences

• Admirable False Brook Salamander is Critically Endangered while bristled river shrimp is Least Concern.

Taxonomic Classification

Rank	Admirable False Brook Salamander	bristled river shrimp
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Amphibia (Amphibians)	Malacostraca (Crustaceans)
Order	Caudata (Caudata)	Decapoda (Decapoda)
Family	Plethodontidae	Palaemonidae
Genus	Aquiloeurycea	Macrobrachium
Species	Aquiloeurycea praecellens	Macrobrachium olfersii

Evolutionary Relationship

Admirable False Brook Salamander and bristled river shrimp share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Admirable False Brook Salamander

CR — Critically Endangered

bristled river shrimp

LC — Least Concern

Physical Characteristics

Attribute	Admirable False Brook Salamander	bristled river shrimp
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Admirable False Brook Salamander

Habitat

Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neotropic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Mexico. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

bristled river shrimp

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in United States.

Admirable False Brook Salamander

The Admirable False Brook Salamander (Aquiloeurycea praecellens) is a species in the genus Aquiloeurycea. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical coniferous forests, tropical and subtropical grasslands and savannas, and Mediterranean forests and woodlands, among 6 distinct biome types spanning the Nearctic and Neo.

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.