schreitmuelleri, Cynolebias Ahl [E.] in Schreitmüller 1934:673, Fig. 1 [Wochenschrift für Aquarien- und Terrarienkunde v. 31 (no. 43); ref. 35925] Laguna dos Patos system, Rio Grande do Sul, Brazil. Neotype: UFRJ 6218. Later described, as Cynolebias schreitmülleri, by Ahl 1934: 308 [ref. 16410]. No types at ZMB: Paepke & Seegers 1986:157 [ref. 19981], Paepke 1995:94 [ref. 21847]; 3 syntypes lost. Neotype designated by Costa 2006:48 [ref. 28708]. •Regarded as a nomen dubium, incertae sedis -- (Costa 2001:347 [ref. 25719]). •Synonym of Austrolebias wolterstorffi (Ahl 1924) -- (Costa 2006:48 [ref. 28708], Lanés et al. 2014:17 [ref. 33234], Litz & Koerber 2014:31 [ref. 33622]). •Synonym of Megalebias wolterstorffi (Ahl 1924) -- (Lazara 2001:204 [ref. 25711]). Current status: Synonym of Megalebias wolterstorffi (Ahl 1924). Rivulidae: Cynolebiinae. Habitat: freshwater.