greyi, Galeolamna Owen [R.] 1853:96 [Descriptive catalogue of the osteological series; ref. 4988] South Australia. Holotype: Royal College Surgeons London (jaws, destroyed). •Questionably a synonym of Carcharhinus obscurus (Lesueur 1818) -- (Compagno 1984:489 [ref. 6846]). •Status uncertain -- (Garrick 1982:186 [ref. 5454], Paxton et al. 1989:84 [ref. 12442], Hoese et al. 2006:108 [ref. 29001]). •Synonym of Carcharhinus brachyurus (Günther 1870) -- (Last & Stevens 1994:236 [ref. 23873]). •Synonym of Carcharhinus obscurus (Leseur 1818) -- (Voigt & Weber 2011:84 [ref. 31424]). Current status: Synonym of Carcharhinus obscurus (Lesueur 1818). Carcharhinidae. Habitat: brackish, marine.