multiradiatus, Chaenothorax Orcés V. [G.] 1960:3, Fig. 1 [Ciencia y Naturaleza (Quito) v. 3; ref. 11938] Tributary of Río Lagartococha near town of Garza-Cocha, upper Río Napo system, Province Napo, Ecuador. Holotype (unique): USNM 200739 [ex author's coll. 4280]. Type catalog: Ferraris & Vari 1992:12 [ref. 19771], Ferraris 2007:120 [ref. 29155]. •Valid as Chaenothorax multiradiatus Orcés V. 1960 -- (Ovchynnyk 1967:36 [ref. 37559]). •Valid as Corydoras multiradiatus (Orcés V. 1960) -- (Ferraris 2007:120 [ref. 29155], Sarmiento et al. 2014:190 [ref. 35004], Meza-Vargas et al. 2021:25 [ref. 39298]). •Valid as Brochis multiradiatus (Orcés V. 1960) -- (Nijssen & Isbrücker 1970:166 [ref. 22239], Ortega & Vari 1986:16 [ref. 9708], Burgess 1989:364 [ref. 12860], Isbrücker 2001:218 [ref. 26805], Reis in Reis et al. 2003:293 [ref. 27061], Barriga Salazar 2014:111 [ref. 35745], Dias et al. 2024:25 [ref. 41219]). Current status: Valid as Brochis multiradiatus (Orcés V. 1960). Callichthyidae: Corydoradinae. Distribution: South America: Bolivia, Ecuador and Peru. Habitat: freshwater.