spenceri, Carcharias Ogilby [J. D.] 1910:3 [Proceedings of the Royal Society of Queensland v. 23; ref. 3288] Brisbane River, Queensland, Australia. Holotype (unique): not at QM [AFAQ 290, jaws only]. •Synonym of Carcharhinus leucas (Valenciennes or Müller & Henle 1839) -- (Garrick 1982:81 [ref. 5454], Compagno 1984:478 [ref. 6846], Paxton et al. 1989:78 [ref. 12442], Last & Stevens 1994:246 [ref. 23873], Carvalho & McEachran in Reis et al. 2003:14 [ref. 27061], Hoese et al. 2006:101 [ref. 29001], Voigt & Weber 2011:72 [ref. 31424]. Kottelat 2013:21 [ref. 32989], Jouladeh-Roudbar et al. 2020:7 [ref. 37983]). Current status: Synonym of Carcharhinus leucas (Valenciennes 1839). Carcharhinidae. Habitat: freshwater, brackish, marine.