gavardi, Trachypterus Bounhiol [J. P.] in Bounhiol & Gavard 1923:2, Fig. [Bulletin de l'Institut Océanographique (Monaco) No. 432; ref. 15398] Off Bay of Algiers, Algeria, western Mediterranean Sea. Holotype (unique): whereabouts unknown. •Synonym of Zu cristatus (Bonelli 1820) -- (Palmer 1973:331 [ref. 7195], Heemstra & Kannemeyer 1984:23 [ref. 5349], Palmer in Whitehead et al. 1986:731 [ref. 13676], Aguiar & Quéro 1990:649 [ref. 17478], Martin & Hilton 2021:307 [ref. 38678]). Current status: Synonym of Zu cristatus (Bonelli 1820). Trachipteridae. Habitat: marine.