fugax, Heteroconger Koeda [K.], Fujii [T.] & Motomura [H.] 2018:288, Figs. 1-4 [Zootaxa 4418 (no. 3); ref. 35946] Off Shirahama, Setouchi, Amami-oshima island, Amama Islands, Kagoshima, Japan, 28°12'N, 129°16'E, depth 32.5 meters. Holotype (unique): KAUM-I. 95673. •Valid as Heteroconger fugax Koeda, Fujii & Motomura 2018 -- (Allen et al. 2020:15 [ref. 37319], Allen & Erdmann 2024:127 [ref. 40796]). Current status: Valid as Heteroconger fugax Koeda, Fujii & Motomura 2018. Congridae: Heterocongrinae. Distribution: Northwestern Pacific: off Japan, South China Sea, Philippines and northeastern Borneo. Habitat: marine.