nana, Sphyrna Sadowsky [V.] 1965:6, Figs. 2, 7 [Bulletin of Marine Science v. 15 (no. 1); ref. 9252] Off Cananéia, 25°S, 47°52'W, Brazil, depth 8 meters. Holotype: MZUSP [ex DZSASP] 4304. Type catalog: Britski 1969:201 [ref. 12401], Lima et al. 2023:304 [ref. 40221]. •Synonym of Sphyrna media Springer 1940 -- (Gilbert 1967:54 [ref. 21135], Compagno 1984:547 [ref. 6846], Compagno et al. in Fischer et al. 1995:719 [ref. 22829], Soto 2001:66, 83 [ref. 26637], Compagno 2003:501 [ref. 26984], Castro 2011:514 [ref. 31457]). Current status: Synonym of Sphyrna media Springer 1940. Sphyrnidae. Habitat: marine.