isodus, Squalus Macrí [S.] 1819:65, 76, Pl. 1 (fig. 1) [Atti della Reale Accademia delle Science, Sezione della Società Reale Borbonica, Napoli v. 1 (pt. 2); ref. 17591] Capri Island, Italy, western Mediterranean Sea. No types known. •Synonym of Cetorhinus maximus (Gunnerus 1765) -- (Compagno 2001:91 [ref. 26323], Dyldin 2015:47 [ref. 34524]). Current status: Synonym of Cetorhinus maximus (Gunnerus 1765). Cetorhinidae. Habitat: marine.