discontenta, Microlepidogaster Calegari [B. B.], Silva [E. V.] & Reis [R. E.] 2014:214, Figs. 1-2, 3b [Ichthyological Exploration of Freshwaters v. 25 (no. 3); ref. 33627] Goiás State: Cristalina, córrego Morais, tributary to córrego Arrependido, 1.5 km east of highway BR-251, rio São Francisco basin, 16°14'39"S, 47°21'53"W, Brazil. Holotype: MCP 48107. Paratypes: MCP, UFRGS, USNM. •Valid as Microlepidogaster discontenta Calegari, Silva & Reis 2014 -- (Martins et al. 2017:242 [ref. 35356], Martins 2022:277 [ref. 39327]). Current status: Valid as Microlepidogaster discontenta Calegari, Silva & Reis 2014. Loricariidae: Hypoptopomatinae. Distribution: Rio São Francisco basin, Brazil. Habitat: freshwater.