macrurus, Carcharias Ramsay [E. P.] & Ogilby [J. D.] 1887:163 [Proceedings of the Linnean Society of New South Wales (Series 2) v. 2 (pt 1); ref. 18602] Port Jackson, New South Wales, Australia. Holotype (unique): AMS I.1155 (mounted skin). •Synonym of Carcharhinus obscurus (Lesueur 1818) -- (Garrick 1982:121 [ref. 5454], Compagno 1984:489 [ref. 6846], Paxton et al. 1989:79 [ref. 12442], Last & Stevens 1994:253 [ref. 23873], Hoese et al. 2006:102 [ref. 29001], Voigt & Weber 2011:84 [ref. 31424]). Current status: Synonym of Carcharhinus obscurus (Lesueur 1818). Carcharhinidae. Habitat: brackish, marine.