sagitta, Callionymus Pallas [P. S.] 1770:29, Pl. 4 (figs. 4-5) [Spicilegia Zoologica v. 1 (fasc. 8); ref. 12293] Mouth of Hooghli River, Sundarbans, Bengal Province, India, about 21°50'N, 88°00'E. Neotype: CAS-SU 41392. Neotype designated in Opinion 1388; name placed on Official List. Neotype described (Nakabo et al. 1991 [ref. 20070]). •Valid as Repomucenus sagitta (Pallas 1770) -- (Nakabo et al. 1991:255 [ref. 20070], Lee & Kim 1993:17 [ref. 23164], Choi et al. 2003:390, 654 [ref. 26218], Manilo & Bogorodsky 2003:S117 [ref. 27377], Adrim et al. 2004:126 [ref. 27715], Kottelat 2013:386 [ref. 32989], Kim et al. 2020:167 [ref. 39118], Taki et al. 2021:419 [ref. 39830]). •Valid as Callionymus sagitta Pallas 1770 -- (Fricke 1982:66 [ref. 5432], Fricke 1983:258 [ref. 8349], Rainboth 1996:193 [ref. 22772], Fricke 1999:490 [ref. 24106], Fricke in Randall & Lim 2000:634 [ref. 25122], Fricke 2001:3566 [ref. 26292], Fricke 2002:39 [ref. 26547], Ng & Rainboth 2011:67 [ref. 31577], Ng 2012:32 [ref. 31795], Habib & Islam 2020:Supplementary table p. 17 [ref. 38321], Islam et al. 2020:222 [ref. 37894]). Current status: Valid as Callionymus sagitta Pallas 1770. Callionymidae. Distribution: Eastern Indian Ocean, western Pacific: east coast of India, Bangladesh and Sri Lanka east to Sulawesi (Indonesia), Vietnam, north to southwestern Korea, south to Java (Indonesia). Habitat: brackish, marine.