aequinoctialis, Chaetostomus Pellegrin [J.] 1909:518 [Bulletin du Muséum National d'Histoire Naturelle (Série 1) v. 15 (no. 8); ref. 14591] Río Pove at Santo Domingo de los Colorados, Ecuador, 0°13'S, 79°09'W, elevation 560 meters. Holotype (unique): MNHN 1904-0017. Type catalog: Bertin & Estève 1950:67 [ref. 19575], Ferraris 2007:227 [ref. 29155]. Original genus is correctly Chaetostoma. •Valid as Chaetostoma aequinoctialis Pellegrin 1909 -- (Ovchynnyk 1967:39 [ref. 37559]). •Valid as Chaetostoma aequinoctiale Pellegrin 1909 -- (Isbrücker 1980:59 [ref. 2303], Burgess 1989:435 [ref. 12860], Isbrücker 2001:26 [ref. 25653], Isbrücker 2002:13 [ref. 27178], Fisch-Muller in Reis et al. 2003:379 [ref. 27061], Ferraris 2007:227 [ref. 29155], Barriga Salazar 2014:113 [ref. 35745], Jiménez-Prado et al. 2015:214 [ref. 34894]). •Valid as Transancistrus aequinoctialis (Pellegrin 1909) -- (Lujan et al. 2015:657 [ref. 33963], Lujan et al. 2015:667 [ref. 33975], Provenzano & Villa-Navarro 2017:529 [ref. 35473] as aequinoctiale, Provenzano et al. 2017:265 [ref. 35613] as aequinoctiale). Current status: Valid as Transancistrus aequinoctialis (Pellegrin 1909). Loricariidae: Hypostominae. Distribution: South America: Río Guayllabamba basin (Ecuador). Habitat: freshwater.