jatuaranae, Leptobrycon Eigenmann [C. H.] 1915:46, Pl. 6 (fig. 1) [Memoirs of the Carnegie Museum v. 7 (no. 1); ref. 1231] Jatuarana, Amazon River, Brazil. Holotype (unique): MCZ 20952 (missing). •Valid as Leptobrycon jatuaranae Eigenmann 1915 -- (Malabarba in Reis et al. 2003:144 [ref. 27061], Marinho 2024:216 [ref. 40817]). Current status: Valid as Leptobrycon jatuaranae Eigenmann 1915. Characidae: Characids incertae sedis. Distribution: South America: Amazon River basin, Brazil. Habitat: freshwater.