HeterandriiniThe Heterandriini is a tribe of killifishes from the "livebearer" family Poeciliidae, consisting of seven genera and around 50 species. The tribe was originally delineated by Carl Leavitt Hubbs in 1924.GeneraThe genera classified in this tribe are:Heterandria Agassiz, 1853Neoheterandria Henn, 1916Poeciliopsis Regan, 1913Priapichthys Regan 1913Pseudopoecilia Regan 1913Pseudoxiphophorus Bleeker, 1860Xenophallus Hubbs, 1924