hemigrammus, Aphyocheirodon Eigenmann [C. H.] 1915:59, Fig. 18; Pl. 9 (fig. 2) [Memoirs of the Carnegie Museum v. 7 (no. 1); ref. 1231] Jacquara, Brazil. Holotype: FMNH 57819 [ex CM 6802]. Paratypes: (31) CAS 75171 [ex IU 14132] (3), FMNH 57820-22 (20, 4, 1), CAS-SU 17517 (2). Type catalog: Henn 1928:58 [ref. 12305], Böhlke 1953:21 [ref. 12291], Ibarra & Stewart 1987:10 [ref. 12367]. •Valid as Aphyocheirodon hemigrammus Eigenmann 1915 -- (Malabarba & Weitzman 1999:429 [ref. 24417], Malabarba in Reis et al. 2003:215 [ref. 27061], Reis et al. 2016:13 [ref. 34496]). Current status: Valid as Aphyocheirodon hemigrammus Eigenmann 1915. Characidae: Cheirodontinae. Distribution: Upper Paraná River basin, Brazil. Habitat: freshwater.