tanseimaru, Parabrotula Miya [M.] & Nielsen [J. G.] 1991:2 [Japanese Journal of Ichthyology v. 38 (no. 1); ref. 19093] Sagami Bay, Japan, 35°01.1'N, 139°21.1'E, depth 0-920 meters. Holotype: CBM-ZF 128. Paratypes: CBM-ZF 108-117 (11), 119-120 (2), 123 (1), 129-130 (2), 218 (1), 1024 (1), 1026 (1), 1027 (1); NSMT-P 33548-49 (2); ZMUC P761179-80 (2). •Valid as Parabrotula tanseimaru Miya & Nielsen 1991 -- (Nakabo 2000:1045 [ref. 25182], Nakabo 2002:1045 [ref. 26193], Campbell et al. 2017:339 [ref. 35124]). Current status: Valid as Parabrotula tanseimaru Miya & Nielsen 1991. Bythitidae. Distribution: Western North Pacific. Habitat: marine.