Pygidianops Myers [G. S.] 1944:592 Masc. Pygidianops eigenmanni Myers 1944. Type by original designation (also monotypic). •Valid as Pygidianops Myers 1944 -- (Burgess 1989:325 [ref. 12860], de Pinna 1989 [ref. 12630], de Pinna 1989:372 [ref. 13515], Costa & Bockmann 1994:67 [ref. 21364], de Pinna 1998:298 [ref. 23847], Landim & Costa 2002:152 [ref. 25896], de Pinna & Wosiacki 2002:721 [ref. 26545], de Pinna & Wosiacki in Reis et al. 2003:278 [ref. 27061], Schaefer et al. 2005:5 [ref. 28427], Ferraris 2007:412 [ref. 29155], de Pinna & Kirovsky 2011:493, 502 [ref. 31517], Carvalho et al. 2014:59 [ref. 33121], Bockmann et al. 2023:37 [ref. 40227]). Current status: Valid as Pygidianops Myers 1944. Trichomycteridae: Glanapteryginae.