immaculatus, Ostracion Temminck [C. J.] & Schlegel [H.] 1850:296 [Fauna Japonica Last part (15); ref. 4375] Japan. Lectotype: RMNH D1497 (stuffed). Paralectotypes: RMNH D1494-1496 (3, stuffed), 3982 (2). Genus Ostracion is neuter; therefore species epithet (an adjective) must be immaculatum. Lectotype selected by Boeseman 1947:212 [ref. 12876]. •Valid as Ostracion immaculatus Temminck & Schlegel 1850 -- (Matsuura in Masuda et al. 1984:362 [ref. 6441], Lindberg et al. 1997:103 [ref. 23547], Myers 1999:287 [ref. 23965], Nakabo 2000:1416 [ref. 25182], Sadovy & Cornish 2000:282 [ref. 25480], Shinohara et al. 2000:184 [ref. 25987], Nakabo 2002:1416 [ref. 26193], Choi et al. 2003:452, 695 [ref. 26218], Itoh et al. 2002:144 [ref. 26531], Shao et al. 2008:266 [ref. 29952], Motomura et al. 2010:236 [ref. 31256], Matsuura 2014:17 [ref. 33576], Motomura et al. 2015:30 [ref. 34709], Kim et al. 2020:201 [ref. 39118]). •Valid as Ostracion immaculatum Temminck & Schlegel 1850 -- (Sonoyama et al. 2020:129 [ref. 37637]). Current status: Valid as Ostracion immaculatum Temminck & Schlegel 1850. Ostraciidae. Distribution: Northwestern Pacific. Habitat: marine.