filamentosus, Careproctus Stein [D. L.] 1978:23, Fig. 8 [Occasional Papers California Academy of Sciences No. 127; ref. 4203] Off Oregon, U.S.A., Yaquina cruise Y7102B, station CP-2-E, BMT 270, 44°38.4'N, 126°42.0'W, depth 2850 meters. Holotype: USNM 214592. Paratypes: CAS 33188-89 (1, 2); OSUO 2250 (1), 2293 (1), 2295 (1); USNM 214593-95 (1, 1, 1). •Valid as Careproctus filamentosus Stein 1978 -- (Chernova et al. 2004:8 [ref. 27592], Love et al. 2005:102 [ref. 37547], Burton & Lea 2019:70 [ref. 37205], Love et al. 2021:136 [ref. 39279], Page et al. 2023:190 [ref. 40505]). Current status: Valid as Careproctus filamentosus Stein 1978. Liparidae. Distribution: Northeastern Pacific: Oregon south to central California (U.S.A.). Habitat: marine.