cyanogladius, Careproctus Kai [Y.], Endo [H.] & Nakayama [N.] in Kai, Endo, Tashiro & Nakayama 2021:362, Figs. 1A-B, 2A, 2D, 3A [Zootaxa 4951 (no. 2); ref. 38236] Off Kinkazan, Miyagi, Japan, 38.4647°N, 143.5283°E, depth 3,137 - 3,233 meters. Holotype: BSKU 96466. Paratypes: BSKU 96458 (1), 96474 (1). •Valid as Careproctus cyanogladius Kai, Endo & Nakayama 2021. Current status: Valid as Careproctus cyanogladius Kai, Endo & Nakayama 2021. Liparidae. Distribution: Western North Pacific: off Pacific coast of Tohoku District, northern Honshu Island, Japan. Habitat: marine.