madeirae, Cheirodon Eigenmann [C. H.] 1915:76, Pl. 13 (fig. 1) [Memoirs of the Carnegie Museum v. 7 (no. 1); ref. 1231] San Joaquín, Bolivia. Holotype (unique): FMNH 57864 [ex CM 6847]. Type catalog: Henn 1928:58 [ref. 12305], Ibarra & Stewart 1987:23 [ref. 12367]. •Valid as Odontostilbe madeirae (Eigenmann 1907) -- (Casciotta et al. 1992:8 [ref. 21059]). •Synonym of Serrapinnus micropterus (Eigenmann 1907) -- (Malabarba 1998:215 [ref. 23844], Jerep et al. 2024:276 [ref. 40817]). Current status: Synonym of Serrapinnus micropterus (Eigenmann 1907). Characidae: Cheirodontinae. Habitat: freshwater.