cinnamon river shrimp
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Decapoda
- family: Palaemonidae
- genus: Macrobrachium
- species: Macrobrachium acanthurus
- Acandí
Chocó- Santa Marta
Magdalena- Tolú
Sucre
Colombia- Puerto Limón
Limón
Costa Rica- Havana
Havana
Cuba- Portmore
Saint Catherine
Jamaica- Playa del Carmen
Quintana Roo- Huimanguillo
Tabasco
Mexico- Bayamón
Bayamón- San Isidro
- Santa Barbara
Canovanas
Puerto Rico- Palacios
- Port Aransas
Texas
United States