rostratus, Gymnothorax Agassiz [L.] in Spix & Agassiz 1831:91, Pl. 50a [Selecta genera et species piscium quos in itinere per Brasiliam; ref. 13] Major river mouths of Brazil. No types known. •Synonym of Gymnothorax moringa (Cuvier 1829) -- (Böhlke et al. 1989:179 [ref. 13286], Smith & Böhlke 1990:142 [ref. 19379], Smith 2012:21 [ref. 32155]). Current status: Synonym of Gymnothorax moringa (Cuvier 1829). Muraenidae: Muraeninae. Habitat: marine.