| costa rica | | macrobrachium occidentale | species | 3 | 0 |
| mexico | | macrobrachium occidentale | species | 3 | 0 |
| mexico | baja california sur | macrobrachium occidentale | species | 63 | 0 |
| mexico | guerrero | macrobrachium occidentale | species | 7 | 0 |
| mexico | jalisco | macrobrachium occidentale | species | 20 | 0 |
| mexico | nayarit | macrobrachium occidentale | species | 11 | 0 |
| mexico | oaxaca | macrobrachium occidentale | species | 20 | 0 |
| mexico | sinaloa | macrobrachium occidentale | species | 32 | 0 |
| mexico | sonora | macrobrachium occidentale | species | 11 | 0 |