Isbrueckerichthys Derijst [E.] 1996:64 Masc. Hemipsilichthys duseni Miranda Ribeiro 1907. Type by original designation. •Valid as Isbrueckerichthys Derijst 1996 -- (Burgess & Finley 1996:169 [ref. 22901], Montoya-Burgos et al. 1998:367 [ref. 23850], Pereira & Reis 2002:141 [ref. 26071], Isbrücker 2002:20 [ref. 27178], Weber in Reis et al. 2003:364 [ref. 27061], Pereira & Oyakawa 2003:3 [ref. 27318], Ambruster 2004:57 [ref. 27644], Jerep et al. 2006:54 [ref. 28877], Ferraris 2007:262 [ref. 29155], Pereira et al. 2010:37 [ref. 30753], Roxo et al. 2012:1 [ref. 31839], Roxo et al. 2012:37 [ref. 32073], Pereira & Reis 2017:72 [ref. 35307]). Current status: Valid as Isbrueckerichthys Derijst 1996. Loricariidae: Hypoptopomatinae.