stilbe, Tetragonopterus Cope [E. D.] 1870:559 [Proceedings of the American Philosophical Society v. 11; ref. 914] Pará, Brazil. Holotype (unique): ANSP 8085. Type catalog: Böhlke 1984:54 [ref. 13621]. •Valid as Astyanax stilbe (Cope 1870) -- (Buckup in Reis et al. 2003:112 [ref. 27061], DoNascimiento et al. 2017:61 [ref. 35633]). Current status: Valid as Astyanax stilbe (Cope 1870). Acestrorhamphidae: Acestrorhamphinae. Distribution: Caribbean slope rivers: Brazil and Colombia. Habitat: freshwater.