creaseri, Ruscariops Hubbs [C. L.] 1926:12 [Occasional Papers of the Museum of Zoology University of Michigan No. 170; ref. 6069] Rock pool at Bird Rock, San Diego, California, U.S.A. Holotype: UMMZ 141866. Paratypes: (9) UMMZ 141863-65 (1, 1, 6), ?141865 (6). •Valid as Artedius creaseri (Hubbs 1926) -- (Bolin 1944:43 [ref. 6379], Eschmeyer & Herald 1983:162 [ref. 9277]). •Valid as Ruscarius creaseri (Hubbs 1926) -- (Begle 1989:648 [ref. 12739], Nelson et al. 2004:121 [ref. 27807], Love et al. 2005:92 [ref. 37547], Page et al. 2013:124 [ref. 32708], Kells et al. 2016:190 [ref. 35888], Burton & Lea 2019:68 [ref. 37205], Love et al. 2021:125 [ref. 39279], Page et al. 2023:187 [ref. 40505]). Current status: Valid as Ruscarius creaseri (Hubbs 1926). Psychrolutidae. Distribution: Northeastern Pacific: central California (U.S.A.) south to Pacific coast of central Baja California (Mexico). Habitat: marine.