Isogomphodon Gill [T. N.] 1862:400, 401 Masc. Carcharias (Prionodon) oxyrhynchus Valenciennes 1839. Type by original designation (also monotypic). Also in Gill 1862:410 [ref. 4910]. •Valid as Isogomphodon Gill 1862 -- (Compagno 1984:510 [ref. 6846], Cappetta 1987:120 [ref. 6348], Compagno 1988:301 [ref. 13488], Compagno 1999:483 [ref. 25589], Compagno 2003:469 [ref. 26984], Voigt & Weber 2011:14 [ref. 31424], Voigt & Weber 2011:32 [ref. 31424]). •Synonym of Carcharhinus Blainville 1816 -- (Rodrigues-Filho et al. 2023:1 [ref. 40077]). Current status: Synonym of Carcharhinus Blainville 1816. Carcharhinidae.