palustris, Synodus Bloch [M. E.] & Schneider [J. G.] 1801:398 [M. E. Blochii, Systema Ichthyologiae; ref. 471] Rivers of Brazil. No types known. •Synonym of Hoplias malabaricus (Bloch 1794) -- (Taphorn 1992:450 [ref. 23654], Oyakawa in Reis et al. 2003:239 [ref. 27061], Litz & Koerber 2014:9 [ref. 33622], Mirande & Koerber 2015:14 [ref. 35117]). •Species inquirenda -- (Mattox et al. 2024:361 [ref. 40807]). Nomen Dubium. Erythrinidae. Habitat: freshwater.