guchereauae, Distocyclus Meunier [F. J.], Jégu [M.] & Keith [P.] 2014:223, Figs. 1-3 [Cybium v. 38 (no. 3); ref. 33538] Marion drainage, Tampoc River, Saut Pierkuru, 2°49'N, 53°32'W, French Guiana. Holotype: MNHN 2000-5927. Paratypes: MNHN. Type catalog: Ferraris et al. 2017:[30] [ref. 35236]. •Valid as Distocyclus guchereauae Meunier, Jégu & Keith 2014 -- (Ferraris et al. 2017:[30] [ref. 35236]). •Valid as Eigenmannia guchereauae (Meunier, Jégu & Keith 2014) -- (Dutra et al. 2021:38 [ref. 38724]). Current status: Valid as Eigenmannia guchereauae (Meunier, Jégu & Keith 2014). Sternopygidae: Eigenmanniinae. Distribution: South America: Litany and Tampoc River drainages, Marion River basin, French Guiana. Habitat: freshwater.