megastoma, Chascanopsetta Kamohara [T.] 1936:308 [English p. 306], Fig. 1 [Dobutsugaku Zasshi = Zoological Magazine Tokyo v. 48 (no. 6); ref. 13707] Mimase, Kochi Prefecture, Japan. Kamohara "neotype": BSKU 9592. Type catalog: Kamohara 1961:7, Pl. 5 (fig. 1) [ref. 19282], but neotype designation was not made in a revisory work and is invalid. "Neotype" designation: Kamohara 1961:7, Pl. 5 (fig. 1) [ref. 19282], but neotype designation was not made in a revisory work and is invalid. •Valid as Kamoharaia megastoma (Kamohara 1936) -- (Amaoka 1969:217 [ref. 105], Amaoka in Okamura et al. 1982:299, 406 [ref. 8256], Amaoka in Masuda et al. 1984:350 [ref. 6441], Li & Wang 1995:221 [ref. 16193], Amaoka in Randall & Lim 2000:645 [ref. 25122], Nakabo 2000:1359 [ref. 25182], Hensley & Amaoka 2001:3834 [ref. 26311], Hutchins 2001:46 [ref. 25847], Shinohara et al. 2001:334 [ref. 25995], Nakabo 2002:1359 [ref. 26193], Hoese & Bray 2006:1820 [ref. 29000], Ho et al. 2009:11 [ref. 31461], Matsunuma 2016:30 [ref. 34864], Voronina et al. 2016:390 [ref. 35064], Jang et al. 2018:176 [ref. 36195], Amaoka & Ho 2019:193 [ref. 37188], Kim et al. 2020:193 [ref. 39118], Lisher et al. 2020:155 [ref. 37451], Hensley & Amaoka 2022:341 [ref. 40220], Tashiro 2022:84 [ref. 39012]). Current status: Valid as Kamoharaia megastoma (Kamohara 1936). Bothidae. Distribution: Indo-West Pacific: southern Madagascar; Indonesia east to Philippines, north to Korea and Japan, south to Western Australia. Habitat: marine.