camposensis, Diplomystes Arratia [G.] 1987:44, Figs. 3, 8, 19-33 [Bonner Zoologische Monographien No. 24; ref. 5957] Valdivia basin, Lago Riñihue, southern Chile. Holotype: IZUA 3302 (lost). Paratypes: Author coll. PC 011986a (2), 011986b (3, c&s), 110276 (2, c&s), 111285 (1), 120276 (1, c&s), 130276 (1, c&s), 140276 (1, c&s); CAS 55428 (2); IZUA 2807 (1), 3303 (2); KU 19209 (3), 19210 (1, c&s), 19257 (1); MCZ 54388 (1); MZUF 5546 (1); SMF 7579 (1); ZFMK 14800 (1), 14801-05 (5). Type catalog: Vanni 1991:222 [ref. 20099], Ferraris 2007:165 [ref. 29155]. IZUA 3302 lost in fire 3 December 2007 [ref. 35155]. •Valid as Diplomystes camposensis Arratia 1987 -- (Pequeño 1989:40 [ref. 14125], Burgess & Finley 1996:163 [ref. 22901], Campos et al. 1997:113 [ref. 23248], de Pinna 1998:291 [ref. 23847], Azpelicueta & Gosztonyi 1998:902 [ref. 25377], Dyer 2000:84 [ref. 26678], Ferraris in Reis et al. 2003:255 [ref. 27061], Lundberg et al. 2004:72 [ref. 27673], Ferraris 2007:165 [ref. 29155], Muñoz-Ramírez et al. 2014:146 [ref. 33192], Arratia & Quezada-Romegialli 2017:6 [ref. 35155], Muñoz-Ramírez et al. 2023:8 [ref. 40526]). Current status: Valid as Diplomystes camposensis Arratia 1987. Diplomystidae. Distribution: South America: Toltén and Valdivia River basins, southern Chile. Habitat: freshwater.