acanthoderma, Thyrsites Lowe [R. T.] 1839:78 [Proceedings of the Zoological Society of London 1839 (pt 7); ref. 2829] Off Madeira, eastern Atlantic. No types known. •Synonym of Ruvettus pretiosus Cocco 1833 -- (Parin & Bekker 1973:460 [ref. 7206], Parin 1990:970 [ref. 19382], Nakamura & Parin 1993:52 [ref. 21769]). Current status: Synonym of Ruvettus pretiosus Cocco 1833. Gempylidae. Habitat: marine.