Order | Family | Species | Occurrence | FishBase name | Name in Country |
---|---|---|---|---|---|
Cyprinodontiformes | Poeciliidae | Heterandria attenuata | endemic | Yalicar toothcarp | |
Cyprinodontiformes | Poeciliidae | Poecilia petenensis | endemic | Peten molly | |
Cyprinodontiformes | Poeciliidae | Pseudoxiphophorus cataractae | endemic | Cobán toothcarp | |
Cyprinodontiformes | Poeciliidae | Pseudoxiphophorus diremptus | endemic | Sebol toothcarp | |
Cyprinodontiformes | Poeciliidae | Pseudoxiphophorus litoperas | endemic | Cahabón toothcarp | |
Cyprinodontiformes | Poeciliidae | Pseudoxiphophorus obliquus | endemic | Usumacinta toothcarp | |
Cichliformes | Cichlidae | Rocio spinosissima | endemic | ||
Cyprinodontiformes | Poeciliidae | Scolichthys greenwayi | endemic | Greenway's toothcarp | |
Cyprinodontiformes | Poeciliidae | Scolichthys iota | endemic | Dashed toothcarp | |
Cyprinodontiformes | Poeciliidae | Xenodexia ctenolepis | endemic | Grijalva studfish | |
Cyprinodontiformes | Poeciliidae | Xiphophorus signum | endemic |