yariguies, Astyanacinus Torres-Mejia [M.], Hernández [E.] & Senechal [V.] 2012:502, Fig. 1-2 [Copeia 2012 (no. 3); ref. 32312] Sucio River, under bridge on the road from El Carmen to Vereda, Rio Cascajales drainage, Magdalena River system, Santander, Colombia. Holotype: UIST 1752. Paratypes: ICNMNH 17642 (10); UIST 1753 (8), 1755 (6). Plus non-type material. •Valid as Astyanacinus yariguies Torres-Mejia, Hernández & Senechal 2012 -- (DoNascimiento et al. 2017:60 [ref. 35633], Dagosta 2024:93 [ref. 40817]). •Valid as Astyanax yariguies (Torres-Mejia, Hernández & Senechal 2012) -- (Ruiz-C. et al. 2018:27 [ref. 35787], Ruiz-C. et al. 2023:198 [ref. 40361]). Current status: Valid as Astyanax yariguies (Torres-Mejia, Hernández & Senechal 2012). Acestrorhamphidae: Acestrorhamphinae. Distribution: South America: Magdalena River basin, Colombia. Habitat: freshwater.