FunduloideaThe Funduloidea is a superfamily of fishes in the suborder Cyprinodontoidei, one of two suborders which make up the order Cyprinodontiformes. It is one of four superfamilies within the suborder.FamiliesThere are three families in the superfamily Funduloidea: Family Profundulidae Hoedeman & Bronner, 1951 Family Goodeidae Jordan & Gilbert, 1883 Family Fundulidae Günther, 1866