Isurus Rafinesque [C. S.] 1810:11 Masc. Isurus oxyrinchus Rafinesque 1810. Type by monotypy. •Valid as Isurus Rafinesque 1810 -- (Garrick 1967 [ref. 18102], Springer 1973:14 [ref. 7162], Quéro in Whitehead et al. 1984:85 [ref. 13675], Compagno 1984:242 [ref. 6474], Nakaya in Masuda et al. 1984:9 [ref. 6441], Bass 1986:99 [ref. 5635], Cappetta 1987:96 [ref. 6348], Paxton et al. 1989:67 [ref. 12442], Gomon et al. 1994:142 [ref. 22532], Compagno 1999:478 [ref. 25589], Compagno 2001:108 [ref. 26323], Ebert 2001:117 [ref. 26003], Mecklenburg et al. 2002:75 [ref. 25968], Compagno 2003:434 [ref. 26984], Compagno et al. 2005:18 [ref. 29145], Hoese & Gates 2006:78 [ref. 28997], White 2008:39 [ref. 30617], Lipej & Dulčić 2010:6 [ref. 36649], Castro 2011:256 [ref. 31457], Mollen et al. 2012:31 [ref. 32005], Parin et al. 2014:19 [ref. 33547], Duffy 2015:72 [ref. 34217], Dyldin 2015:46 [ref. 34524], Bañón et al. 2016:301 [ref. 34397], Del Moral-Flores et al. 2016:77 [ref. 34398],, White et al. 2017:88 [ref. 35860] Fricke et al. 2018:9 [ref. 35805], Dyldin & Orlov 2018:163 [ref. 35920], Ehemann et al. 2018:21 [ref. 36194], Golani & Fricke 2018:8 [ref. 36273], White & Ko'ou 2018:24 [ref. 35922], Brown et al. 2019:153 [ref. 36444], Fricke et al. 2019:38 [ref. 36673], Stone & Shimada 2019:633 [ref. 37195], Ebert et al. 2021:44 [ref. 38234]). Current status: Valid as Isurus Rafinesque 1810. Lamnidae.