eigenmanni, Pygidianops Myers [G. S.] 1944:592, Pls. 52-53 [Proceedings of the California Academy of Sciences (Series 4) v. 23 (no. 40); ref. 3123] Rock pools below São Gabriel Rapids, Rio Negro, Brazil. Holotype: CAS 11120. Paratypes: CAS 11121 (now 9, 1 cleared), CAS-SU 36557 (3). Type catalog: Böhlke 1953:45 [ref. 12291], Ferraris 2007:412 [ref. 29155]. •Valid as Pygidianops eigenmanni Myers 1944 -- (Burgess 1989:325 [ref. 12860], Costa & Bockmann 1994:70 [ref. 21364], Nico & de Pinna 1996:29 [ref. 22300], 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], Proudlove 2006:268 [ref. 28992], Ferraris 2007:412 [ref. 29155], de Pinna & Kirovsky 2011:502 [ref. 31517]). Current status: Valid as Pygidianops eigenmanni Myers 1944. Trichomycteridae: Glanapteryginae. Distribution: Negro River basin, Brazil. Habitat: freshwater.