alleni, Rathbunella Gilbert [C. H.] 1904:267, Pl. 28 [Proceedings of the California Academy of Sciences (Series 3) v. 3 (no. 9); ref. 12422] Monterey Bay, California, U.S.A. Holotype: CAS-SU 8415. Paratypes: CAS-SU 8416 (1). Type catalog: Böhlke 1953:89 [ref. 12291]. •Synonym of Rathbunella hypoplecta (Gilbert 1890) -- (Eschmeyer & Herald 1983:239 [ref. 9277], Robins et al. 1991:92 [ref. 14237]). •Valid as Rathbunella alleni Gilbert 1904 -- (Kiernan 1990:99 [ref. 26625], Mecklenburg 2003:2 [ref. 27296], Nelson et al. 2004:157 [ref. 27807], Love et al. 2005:138 [ref. 37547], Stevenson & Matarese 2005:376 [ref. 28265], Page et al. 2013:162 [ref. 32708], Kells et al. 2016:268 [ref. 35888], Burton & Lea 2019:82 [ref. 37205], Love et al. 2021:179 [ref. 39279]). Current status: Valid as Rathbunella alleni Gilbert 1904. Bathymasteridae. Distribution: Northeastern Pacific: northern California (U.S.A.) south to Pacific coast of northern Baja California (Mexico). Habitat: marine.