Macrobrachium occidentale
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Decapoda
- family: Palaemonidae
- genus: Macrobrachium
- species: Macrobrachium occidentale
Arriaga- Villa Comaltitlán
Chiapas- Coquimatlán
Colima- Coyuca de Benítez
- Tecpan de Galeana
Guerrero- San Gabriel
Jalisco- Las Jarretaderas
Nayarit
Mexico