Fish Finder
| Scientific Name | Common Names | Synonyms | Family | |
 | Gambusia holbrooki | Eastern Mosquitofish | Gambusia affinis holbrocki Gambusia affinis holbrooki Gambusia holbrookii Gambusia patruelis holbrooki Heterandria holbrooki Heterandria uninotata Schizophallus holbrooki Zygonectes atrilatus | Poeciliidae |
| Xiphophorus montezumae | Mexican Swordtail Montezuma Swordtail | Poeciliidae | ||
| Xiphophorus multilineatus | Pigmy Sword Tail | Poeciliidae | ||
| Xiphophorus nezahualcoyotl | Montezuma Swordtail Nezzy Swordtail Spotted Swordtail | Xiphophorus montezumae | Poeciliidae | |
 | Heterandria formosa | Formosa Livebearer Least Killifish | Poeciliidae | |
 | Poecilia wingei | Endler's Livebearer | Poeciliidae | |
| Phalloceros caudimaculatus | Dusky Millions Fish | Girardinus caudimaculatus Phalloceros caudomaculatus | Poeciliidae | |
 | Poecilia latipinna | Sailfin Molly | Limia matamorensis Limia poecioides Mollienesia latipinna Mollienisia latipinna Poecilia latipinna Poecilia lineolata Poecilia multilineata | Poeciliidae |
 | Xiphophorus maculatus | Common Platy Platy Southern Platyfish | Platypoecilus aurata Platypoecilus cyanellus Platypoecilus maculatus Platypoecilus maculatus aurata Platypoecilus maculatus cyanellus Platypoecilus maculatus sanguinea Platypoecilus nigra Platypoecilus pulchra Platypoecilus rubra Platypoecilus sanguinea Poecilia maculata Poecilia maculatus | Poeciliidae |
 | Xiphophorus hellerii | Swordtail | Poecilia helleri Xiphophorus brevis Xiphophorus guentheri Xiphophorus guntheri Xiphophorus helleri Xiphophorus helleri brevis Xiphophorus helleri helleri Xiphophorus helleri strigatus Xiphophorus hellerii guentheri Xiphophorus jalapae Xiphophorus rachovii Xiphophorus strigatus | Poeciliidae |
 | Poecilia velifera | Sailfin Molly Yuctan Sail-Fin Molly | Mollienesia velifera | Poeciliidae |
 | Poecilia sphenops | Molly Sphenops Molly | Gambusia modesta Gambusia plumbea Lembesseia parvianalis Mollienesia altissima Mollienesia gracilis Mollienesia macrura Mollienesia pallida Mollienesia sphenops altissima Mollienesia sphenops macrura Mollienesia sphenops pallida Mollienesia sphenops vantynei Mollienesia vantynei Mollienisia sphenops Platypoecilus mentalis Platypoecilus nelsoni Platypoecilus tropicus Poecilia boucardii Poecilia caudata Poecilia chisoyensis Poecilia dovii Poecilia spilonata Poecilia spilurus Poecilia tenuis Poecilia thermalis Poecilia vandepolli arubensis Poecilia vetiprovidentiae | Poeciliidae |
 | Poecilia reticulata | Guppy Millions Fish | Acanthophacelus reticulatus Girardinus guppii Girardinus reticulatus Haridichthys reticulatus Heterandria guppii Lebistes poeciliodes Lebistes poecilioides Lebistes reticulatus Poecilia reticulatus Poecilioides reticulatus | Poeciliidae |
 | Gambusia affinis | Gambusia Mosquito Fish | Fundulus inurus Gambusia affinis affinis Gambusia affinis katruelis Gambusia gracilis Gambusia humilis Gambusia patruelis Haplochilus melanops Heterandria affinis Heterandria patruelis Zygonectes brachypterus Zygonectes gracilis Zygonectes inurus Zygonectes patruelis | Poeciliidae |
| Xiphophorus variatus | Parrot Platy Variatus Platy Variegated Platy | Platypoecilus maculatus dorsalis Platypoecilus variatus Platypoecilus variegatus | Poeciliidae |