madeirae, Prionobrama Fowler [H. W.] 1913:535, Fig. 9 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 65; ref. 1389] Rio Madeira tributary, near Porto Velho, Brazil. Holotype: ANSP 39218. Paratypes: ANSP 39219 (1, c&s). Type catalog: Böhlke 1984:50 [ref. 13621]. •Synonym of Prionobrama filigera (Cope 1870) -- (Malabarba in Reis et al. 2003:154 [ref. 27061] with question, Moreira 2024:257 [ref. 40817]). Current status: Synonym of Prionobrama filigera (Cope 1870). Characidae: Aphyocharacinae. Habitat: freshwater.