castlei, Bathycongrus Smith [D. G.] & Ho [H.-C.] 2018:129, Figs. 3C, 5, 6A [Zootaxa 4454 (no. 1); ref. 36042] Nan-fang-ao, Yilan, northeast Taiwan, western Pacific Ocean. Holotype: NMMBP 16586. Paratypes: NMMBP, USNM. Plus additional non-type material. •Valid as Bathycongrus castlei Smith & Ho 2018 -- (Ho et al. 2018:11 [ref. 36050], Sakai et al. 2022:342 [ref. 40011]). Current status: Valid as Bathycongrus castlei Smith & Ho 2018. Congridae: Congrinae. Distribution: Northwestern Pacific: Taiwan north to Kochi Prefecture (Japan). Habitat: marine.