Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Genera in the family or subfamily Nematogenyidae: [ 1 ] record

Nematogenys Girard [C. F.] 1855:198 Fem. Trichomycterus inermis Guichenot 1848. Type by monotypy. The correct spelling of the family name is Nematogenyidae. •Valid as Nematogenys Girard 1855 -- (Arratia et al. 1978:183 [ref. 144], de Pinna 1989:27 [ref. 12630], Burgess 1989:321 [ref. 12860], de Pinna 1998:295 [ref. 23847], Dyer 2000:84 [ref. 26678], Ferraris 2007:324 [ref. 29155]). Current status: Valid as Nematogenys Girard 1855. Nematogenyidae.