| Видове сладководни риби разпространени в Мексико (Mexico) - източник Fishbase.org. |
| Вид | Английско име | Семейство |
| Achirus mazatlanus | Mazatlan sole | Achiridae |
| Acipenser medirostris | Green sturgeon | Acipenseridae |
| Acipenser oxyrinchus desotoi | Gulf sturgeon | Acipenseridae |
| Acipenser transmontanus | White sturgeon | Acipenseridae |
| Agonostomus monticola | Mountain mullet | Mugilidae |
| Algansea aphanea | Riffle chub | Cyprinidae |
| Algansea avia | Remote chub | Cyprinidae |
| Algansea barbata | Lerma chub | Cyprinidae |
| Algansea lacustris | Patzcuaro chub | Cyprinidae |
| Algansea monticola | Mountain chub | Cyprinidae |
| Algansea popoche | Popoche chub | Cyprinidae |
| Algansea tincella | Spottail chub | Cyprinidae |
| Allodontichthys hubbsi | Whitepatched splitfin | Goodeidae |
| Allodontichthys polylepis | Finescale splitfin | Goodeidae |
| Allodontichthys tamazulae | Tuxpan splitfin | Goodeidae |
| Allodontichthys zonistius | Bandfin splitfin | Goodeidae |
| Alloophorus robustus | Bulldog goodeid | Goodeidae |
| Allotoca catarinae | Catarina allotoca | Goodeidae |
| Allotoca diazi | Patzcuaro allotoca | Goodeidae |
| Allotoca dugesii | Opal allotoca | Goodeidae |
| Allotoca goslinei | Banded allotoca | Goodeidae |
| Allotoca maculata | Blackspot allotoca | Goodeidae |
| Allotoca meeki | Zirahuen allotica | Goodeidae |
| Allotoca zacapuensis | Zacapu allotoca | Goodeidae |
| Alosa sapidissima | American shad | Clupeidae |
| Amatitlania nigrofasciata | Convict cichlid | Cichlidae |
| Ambloplites rupestris | Rock bass | Centrarchidae |
| Ameca splendens | Butterfly splitfin | Goodeidae |
| Ameiurus melas | Black bullhead | Ictaluridae |
| Ameiurus natalis | Yellow bullhead | Ictaluridae |
| Amphilophus macracanthus | Blackthroat cichlid | Cichlidae |
| Amphilophus nourissati | Bluemouth cichlid | Cichlidae |
| Amphilophus robertsoni | False firemouth cichlid | Cichlidae |
| Anableps anableps | Largescale foureyes | Anablepidae |
| Anableps dowei | Pacific foureyed fish | Anablepidae |
| Anchoa curta | Short anchovy | Engraulidae |
| Anchoa parva | Little anchovy | Engraulidae |
| Anchoa walkeri | Walker's anchovy | Engraulidae |
| Anguilla rostrata | American eel | Anguillidae |
| Aplodinotus grunniens | Freshwater drum | Sciaenidae |
| Aristichthys nobilis | Bighead carp | Cyprinidae |
| Astyanax aeneus | Banded tetra | Characidae |
| Astyanax altior | Yucatan tetra | Characidae |
| Astyanax angustifrons | | Characidae |
| Astyanax armandoi | Penjamo tetra | Characidae |
| Astyanax fasciatus | Banded astyanax | Characidae |
| Astyanax jordani | | Characidae |
| Astyanax mexicanus | Mexican tetra | Characidae |
| Ataeniobius toweri | Bluetail goodea | Goodeidae |
| Atherinella alvarezi | Gulf silverside | Atherinopsidae |
| Atherinella ammophila | La Palma silverside | Atherinopsidae |
| Atherinella balsana | Balsas silverside | Atherinopsidae |
| Atherinella callida | Cunning silverside | Atherinopsidae |
| Atherinella crystallina | Blackfin silverside | Atherinopsidae |
| Atherinella elegans | Fuerte silverside | Atherinopsidae |
| Atherinella guatemalensis | Guatemala silverside | Atherinopsidae |
| Atherinella lisa | Naked silverside | Atherinopsidae |
| Atherinella marvelae | Eyipantla silverside | Atherinopsidae |
| Atherinella pellosemeion | Mancuernas silverside | Atherinopsidae |
| Atherinella sallei | Large-eye silverside | Atherinopsidae |
| Atherinella schultzi | Chimalapa silverside | Atherinopsidae |
| Atractosteus spatula | Alligator gar | Lepisosteidae |
| Atractosteus tropicus | Tropical gar | Lepisosteidae |
| Awaous banana | River goby | Gobiidae |
| Aztecula sallaei | Aztec shiner | Cyprinidae |
| Bagre pinnimaculatus | Red sea catfish | Ariidae |
| Bairdiella chrysoura | Silver perch | Sciaenidae |
| Bathygobius soporator | Frillfin goby | Gobiidae |
| Batrachoides goldmani | Mexican freshwater toadfish | Batrachoididae |
| Batrachoides waltersi | Walter's toadfish | Batrachoididae |
| Belonesox belizanus | Topminnow | Poeciliidae |
| Brachyrhaphis hartwegi | Soconusco gambusia | Poeciliidae |
| Bramocharax caballeroi | Catemaco characin | Characidae |
| Brycon guatemalensis | Machaca | Characidae |
| Campostoma anomalum | Central stoneroller | Cyprinidae |
| Campostoma ornatum | Mexican stoneroller | Cyprinidae |
| Carassius auratus auratus | Goldfish | Cyprinidae |
| Carcharhinus leucas | Bull shark | Carcharhinidae |
| Carlhubbsia kidderi | Champoton gambusia | Poeciliidae |
| Carpiodes carpio | River carpsucker | Catostomidae |
| Carpiodes cyprinus | Quillback | Catostomidae |
| Cathorops aguadulce | Estuarine sea catfish | Ariidae |
| Cathorops fuerthii | Congo sea catfish | Ariidae |
| Cathorops kailolae | | Ariidae |
| Catostomus bernardini | Yaqui sucker | Catostomidae |
| Catostomus cahita | Cahita sucker | Catostomidae |
| Catostomus clarkii | Desert sucker | Catostomidae |
| Catostomus conchos | | Catostomidae |
| Catostomus insignis | Sonora sucker | Catostomidae |
| Catostomus leopoldi | Bavispe sucker | Catostomidae |