longipes, Hymenocephalus Smith [H. M.] & Radcliffe [L.] in Radcliffe 1912:109, Pl. 23 (fig. 1) [Proceedings of the United States National Museum v. 43 (no. 1924); ref. 3578] Between Panay and Guymaras, 10°33'30"N, 122°26'00"E, Philippines, Albatross station 5421, depth 137 fathoms. Holotype (unique): USNM 72926. First author is H. M. Smith. •Valid as Hymenocephalus longipes Smith & Radcliffe 1912 -- (Iwamoto in Cohen et al. 1990:230 [ref. 18936], Iwamoto 1999:1991 [ref. 24761], Schwarzhans 2014:29 [ref. 33586]). Current status: Valid as Hymenocephalus longipes Smith & Radcliffe 1912. Macrouridae. Distribution: Western Pacific. Habitat: marine.