Cyprinodontiformes Berg, 1940

Anablepidae Garman, 1895

Aphanolebias Reichenbacher & Gaudant, 2003

Aplocheilichthyidae

Aplocheilidae Bleeker, 1860

Cyprinodontidae Gill, 1865

Fundulidae Jordan & Gilbert, 1882

Goodeidae Jordan, 1923

Nothobranchiidae

Plesiojenynsia Ghedotti, 1998

Poeciliidae Garman, 1895

Profundulidae Hoedeman & Bronner, 1951

Rivulidae