strigogenys, Bostrychus Nichols [J. T.] 1937:1, Fig. 1 [American Museum Novitates No. 922; ref. 17985] Upper Fly River, Papua New Guinea. Holotype: AMNH 13652. Paratypes: (5) AMNH 13686 (4). Type catalog: Koumans 1940:123 [ref. 2676]. •Valid as Bostrichthys strigogenys (Nichols 1937) -- (Roberts 1978:65 [ref. 8886], Allen 1991:152 [ref. 21090], Allen et al. 2000:135 [ref. 27467]). •Valid as Bostrychus strigogenys Nichols 1937 -- (Hoese & Kottelat 2005:185 [ref. 28262], Larson 2008:149 [ref. 30001], Allen et al. 2008:147 [ref. 30265], Parenti 2021:20 [ref. 38603]). Current status: Valid as Bostrychus strigogenys Nichols 1937. Eleotridae: Butinae. Distribution: Central-southern New Guinea (Papua Province, Indonesia and Papua New Guinea). Habitat: freshwater.