Porthole livebearer
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Cyprinodontiformes
- family: Poeciliidae
- genus: Poeciliopsis
- species: Poeciliopsis gracilis
Quezaltepeque
La LibertadGuazapa
San Salvador
El SalvadorLanquín
Alta Verapaz
GuatemalaComayagua
La Libertad
Valle de Ángeles
ComayaguaCopán
Santa Rita
CopánNacaome
Valle
HondurasMapastepec
Tonalá
ChiapasMiguel Bocanegra
MéxicoSanto Domingo Zanatepec
OaxacaJesús Carranza
Plan del Río
Santiago Tuxtla
Veracruz
MexicoIndio
California
United States