lepiclastus, Cyanocharax Malabarba [L. R.], Weitzman [S. H.] & Casciotta [J. R.] in Malabarba & Weitzman 2003:120, Figs. 33-38 [Comunicações do Museu de Ciências e Tecnologia da PUCRS, Sér. Zoologia. v. 16 (no. 1); ref. 27141] Frio Dourados, Linha Várzea, on road between Severiano de Almeida and Aratiba, Severiano de Almeida, Rio Grande do Sul, Brazil. Holotype: MCP 25751. Paratypes: MCP 12286 (5), 12373 (2 c&s), 12374 (6), 12470 (4), 12790 (2), 12924 (15, 4 c&s), 12972 (3), 12977 (14), 13313 (9), 13362 (2), 14550 (4), 14557 (29, 4 c&s), 15200 (9), 16381 (4), 16398 (2); MLP 10451 [ex Al 103] (5); MNRJ 23842 (8); MZUSP 82259 (9); USNM 357243 (9). Type catalog: Nadalin & López 2015:4 [ref. 34112]. Diapoma is neuter according to Koerber et al. 2015:2 [ref. 35179]. •Valid as Cyanocharax lepiclastus Malabarba, Weitzman & Casciotta 2003 -- (Koerber 2011:2 [ref. 31122], Casciotta et al. 2012:39 [ref. 32076], Protogino & Miquelarena 2012:581 [ref. 32123], Koerber 2014:4 [ref. 33621], Mirande & Koerber 2015:22 [ref. 35117]). •Valid as Diapoma lepiclastus (Malabarba, Weitzman & Casciotta 2003) -- (Thomaz et al. 2015:Add. 5 [ref. 33893], Bertaco et al. 2016:413 [ref. 34561], Koerber et al. 2017:3 [ref. 35083], Koerber et al. 2017:3 [ref. 35632]). •Valid as Diapoma lepiclastum (Malabarba, Weitzman & Casciotta 2003) -- (Koerber et al. 2015:2 [ref. 35179], Koerber et al. 2019:3 [ref. 36736], Mirande & Koerber 2020:2 [ref. 37594], Ito et al. 2022:20 [ref. 39124]). Current status: Valid as Diapoma lepiclastum (Malabarba, Weitzman & Casciotta 2003). Characidae: Stevardiinae. Distribution: South America: Uruguay River basin (Brazil and Argentina). Habitat: freshwater.