cyaneus, Aleposomus Zugmayer [E.] 1914:1 [Bulletin de l'Institut Océanographique (Monaco) No. 288; ref. 4848] Off northern Portugal, station 3312, depth 0-3500 meters. Holotype (unique): MOM 0091-1324. Type catalog: Belloc 1949:5 [ref. 21544]. •Synonym of Xenodermichthys socialis Vaillant 1888 -- (Krefft 1973:93 [ref. 7166]). •Synonym of Xenodermichthys copei (Gill 1884) -- (Markle & Sazonov 1990:264 [ref. 14215], Porteiro et al. 1999:27 [ref. 24203]). Current status: Synonym of Xenodermichthys copei (Gill 1884). Alepocephalidae. Habitat: marine.