hexanema, Chaeturichthys Bleeker [P.] 1853:43, Pl. (figs. 5, 5a-b) [Verhandelingen van het Bataviaasch Genootschap van Kunsten en Wetenschappen. v. 25 (art. 7); ref. 340] Nagasaki, Japan. Syntypes: RMNH 4513 (2 of 3). •Valid as Chaeturichthys hexanema Bleeker 1853 -- (Lindberg & Krasyukova 1975:392 [ref. 7348], Cheng & Zhou 1997:389 [ref. 26385], Wang et al. 2001:272 [ref. 26566], Choi et al. 2003:399, 659 [ref. 26218]). •Valid as Amblychaeturichthys hexanema (Bleeker 1853) -- (Akihito in Masuda et al. 1984:279 [ref. 6441], Larson in Randall & Lim 2000:635 [ref. 25122], Nakabo 2000:1206 [ref. 25182], Shimizu 2001:40 [ref. 25799], Nakabo 2002:1206 [ref. 26193], Shinohara et al. 2005:438 [ref. 28370], Shibukawa & Iwata 2013:47 [ref. 32580], Matsui et al. 2014:5 [ref. 33344], Kim et al. 2020:169 [ref. 39118], Sonoyama et al. 2020:103 [ref. 37637], Parenti 2021:286 [ref. 38603]). Current status: Valid as Amblychaeturichthys hexanema (Bleeker 1853). Oxudercidae: Gobionellinae. Distribution: Northwestern Pacific: southern China north to Korea and Japan. Habitat: marine.