multiradiatus, Arius Günther [A.] 1864:173 [Catalogue of the fishes in the British Museum v. 5; ref. 1974] Río Bayano, Panama. No types known. Type catalog: Ferraris 2007:40 [ref. 29155]. Based on Bagrus (?) arioides of Kner 1863:227 [ref. 5002]. •Valid as Arius multiradiatus Günther 1864 -- (Burgess 1989:169 [ref. 12860]). •Valid as "Cathorops" multiradiatus (Günther 1864) -- (Bussing & López S. 1994:58 [ref. 23101]). •Valid as Cathorops multiradiatus (Günther 1864) -- (Allen & Robertson 1994:69 [ref. 22193], Kailola & Bussing in Fischer et al. 1995:881 [ref. 22829], Chirichigno F. & Vélez D. 1998:160 [ref. 24555], Kailola 2004:132 [ref. 28108], Marceniuk & Menezes 2007:45 [ref. 29031], Ferraris 2007:40 [ref. 29155], Marceniuk 2007:40 [ref. 29324], Marceniuk 2007:46 [ref. 29324], Marceniuk & Betancur-R. 2008:43 [ref. 29576], Marceniuk et al. 2009:274 [ref. 30406], Marceniuk et al. 2012:666 [ref. 32225], Barriga Salazar 2014:115 [ref. 35745], Jiménez-Prado et al. 2015:399 [ref. 34894], Marceniuk et al. 2016:138 [ref. 34763], Barrientos et al. 2023:272 [ref. 41235], Marceniuk et al. 2023:13 [ref. 40422], Siccha-Ramirez et al. 2023:137 [ref. 40816]). Current status: Valid as Cathorops multiradiatus (Günther 1864). Ariidae: Ariinae. Distribution: Eastern Pacific: coast of Panama to Peru. Habitat: freshwater, brackish, marine.