Alloheterandria Hubbs [C. L.] 1924:9 Fem. Gambusia nigroventralis Eigenmann & Henn 1912. Type by original designation. •Valid as Alloheterandria Hubbs 1924 -- (Meyer & Etzel 1996:3 [ref. 22946]). •Synonym of Priapichthys Regan 1913 -- (Rosen & Bailey 1963:120 [ref. 7067], Lucinda in Reis et al. 2003:571 [ref. 27061], Lucinda & Reis 2005:39 [ref. 29205], Huber 2019:49 [ref. 36941]). •Synonym of Pseudopoecilia Regan 1913 but a valid subgenus as described -- (Meyer 2015:323 [ref. 34698]). Current status: Synonym of Priapichthys Regan 1913. Poeciliidae: Poeciliinae.