fuscoguttatus, Aspidoras Nijssen [H.] & Isbrücker [I. J. H.] 1976:118, Fig. 10 [Bijdragen tot de Dierkunde v. 46 (no. 1); ref. 7077] Rio Paraná system, Córrego Corguinho, estrada da Três Lagoas, 20°46'S, 51°43'W, Mato Grosso State, Brazil. Holotype: MZUSP 8573. Paratypes: MZUSP 11737-55 (19), ZMA 113594 (5). Type catalog: Nijssen et al. 1982:38 [ref. 19236], Ferraris 2007:109 [ref. 29155]. •Valid as Aspidoras fuscoguttatus Nijssen & Isbrücker 1976 -- (Burgess 1989:364 [ref. 12860], Britto 2000:1048 [ref. 25022], Isbrücker 2001:216 [ref. 26805], Reis in Reis et al. 2003:292 [ref. 27061], Ferraris 2007:109 [ref. 29155], Leão et al. 2015:582 [ref. 33891], Ottoni et al. 2016:132 [ref. 34756], Tencatt & Bichuette 2017:21 [ref. 35168], Oliveira et al. 2017:[7] [ref. 35227], Tencatt et al. 2022:63 [ref. 39729], Freitas et al. 2023:904 [ref. 41013], Dias et al. 2024:24 [ref. 41219]). Current status: Valid as Aspidoras fuscoguttatus Nijssen & Isbrücker 1976. Callichthyidae: Corydoradinae. Distribution: South America: upper Paraná and São Francisco River basins, Brazil. Habitat: freshwater.