trinitatis, Tetragonopterus (Hemibrycon) Lütken [C. F.] 1875:234 [45] [Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjøbenhavn, Aaret 1874 (nos 12-16); ref. 17563] Trinidad Island, West Indies. Syntypes: ZMUC 962-963 (2), 966-968 (3). Type catalog: Nielsen 1974:47 [ref. 9588]. On p. 45 of separate. •Species inquirenda in Characidae -- (Reis et al. 2003:159 [ref. 27061]). •Synonym of Hemibrycon taeniurus (Gill 1858) -- (Bertaco & Malabarba 2010:762 [ref. 31076]). Current status: Synonym of Hemibrycon taeniurus (Gill 1858). Characidae: Stevardiinae. Habitat: freshwater.