| Cyprinodon albivelis img IMG FB IUCN - DD | Cyprinodon | 1 | Mexico LOW |
| Cyprinodon alvarezi img IMG FB IUCN - EW | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon arcuatus FB IUCN - EX | Cyprinodon | 1 | United States HIGH |
| Cyprinodon artifrons FB IUCN - LC | Cyprinodon | 1 | Belize HIGH, Mexico HIGH |
| Cyprinodon atrorus FB IUCN - EN | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon beltrani img IMG FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon bifasciatus FB IUCN - EN | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon bobmilleri FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon bondi FB IUCN - EN | Cyprinodon | 1 | Haiti HIGH |
| Cyprinodon bovinus FB IUCN - VU | Cyprinodon | 1 | United States HIGH |
| Cyprinodon brontotheroides FB IUCN - LC | Cyprinodon | 1 | Bahamas HIGH |
| Cyprinodon californiensis = macularius img IMG | Cyprinodon | 1 | Mexico LOW |
| Cyprinodon ceciliae FB IUCN - EX | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon dearborni FB IUCN - LC | Cyprinodon | 1 | Colombia HIGH, Venezuela HIGH, Panama HIGH, Trinidad and Tobago HIGH |
| Cyprinodon desquamator FB IUCN - LC | Cyprinodon | 1 | Bahamas HIGH |
| Cyprinodon diabolis img IMG FB IUCN - CR | Cyprinodon | 1 | United States HIGH |
| Cyprinodon elegans img IMG FB IUCN - EN | Cyprinodon | 1 | United States HIGH |
| Cyprinodon eremus img IMG FB IUCN - EN | Cyprinodon | 1 | United States HIGH |
| Cyprinodon esconditus FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon eximius FB IUCN - LC | Cyprinodon | 1 | Mexico HIGH, United States HIGH |
| Cyprinodon fontinalis img IMG FB IUCN - EN | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon higuey FB IUCN - CR | Cyprinodon | 1 | Mexico LOW |
| Cyprinodon hubbsi img IMG FB IUCN - NE | Cyprinodon | 1 | United States HIGH |
| Cyprinodon inmemoriam FB IUCN - EX | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon jamaicensis – see riverendi FB IUCN - LC | Cyprinodon | 1 | Mexico LOW |
| Cyprinodon julimes FB IUCN - CR | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon labiosus FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon laciniatus FB IUCN - EN | Cyprinodon | 1 | Bahamas HIGH |
| Cyprinodon latifasciatus FB IUCN - CR | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon longidorsalis img IMG FB IUCN - EW | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon macrolepis img IMG FB IUCN - NT | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon macularius img IMG FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH, United States HIGH |
| Cyprinodon maya img IMG FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon meeki FB IUCN - EN | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon nazas FB IUCN - LC | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon nevadensis amargosae FB IUCN - VU | Cyprinodon | 1 | United States HIGH |
| Cyprinodon nevadensis calidae FB IUCN - VU | Cyprinodon | 1 | United States HIGH |
| Cyprinodon nevadensis mionectes FB IUCN - VU | Cyprinodon | 1 | United States HIGH |
| Cyprinodon nevadensis nevadensis img IMG FB IUCN - VU | Cyprinodon | 1 | United States HIGH |
| Cyprinodon nevadensis pectoralis FB IUCN - VU | Cyprinodon | 1 | United States HIGH |
| Cyprinodon nevadensis shoshone FB IUCN - VU | Cyprinodon | 1 | United States HIGH |
| Cyprinodon nichollsi img IMG FB IUCN - LC | Cyprinodon | 1 | Mexico LOW |
| Cyprinodon pachycephalus img IMG FB IUCN - CR | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon pecosensis img IMG FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH, United States HIGH |
| Cyprinodon pisteri FB IUCN - LC | Cyprinodon | 1 | Mexico HIGH, El Salvador HIGH |
| Cyprinodon radiosus FB IUCN - EN | Cyprinodon | 1 | United States HIGH |
| Cyprinodon rubrofluviatilis img IMG FB IUCN - LC | Cyprinodon | 1 | United States HIGH |
| Cyprinodon salinus milleri FB IUCN - EN | Cyprinodon | 1 | United States HIGH |
| Cyprinodon salinus salinus img IMG FB IUCN - EN | Cyprinodon | 1 | United States HIGH |
| Cyprinodon salvadori FB IUCN - NT | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon simus img IMG FB IUCN - NT | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon sp. Sonora | Cyprinodon | 1 | Mexico LOW |
| Cyprinodon suavium FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon tularosa img IMG FB IUCN - EN | Cyprinodon | 1 | Mexico HIGH, United States HIGH |
| Cyprinodon variegatus baconi FB IUCN - LC | Cyprinodon | 1 | Bahamas HIGH |
| Cyprinodon variegatus ovinus FB IUCN - LC | Cyprinodon | 1 | United States HIGH |
| Cyprinodon variegatus riverendi FB IUCN - LC | Cyprinodon | 1 | Cuba HIGH, Haiti HIGH, Jamaica HIGH |
| Cyprinodon variegatus variegatus img IMG FB IUCN - LC | Cyprinodon | 1 | Mexico HIGH, United States HIGH |
| Cyprinodon verecundus FB IUCN - VU | Cyprinodon | 1 | Mexico HIGH |
| Cyprinodon veronicae img IMG FB IUCN - EW | Cyprinodon | 1 | Mexico HIGH |
