Agenor Risso, 1827 accepted as Argulus O.F. Müller, 1785 (original description)
Alcyonum Risso, 1826 (original description)
Armida Risso, 1826 (original description)
Callipus Risso, 1826 (original description)
Chrysoma Risso, 1826 (original description)
Dolomeda Risso, 1826 (original description)
Drimo Risso, 1827 accepted as Gnathophyllum Latreille, 1819 (original description)
Enone Risso, 1826 (original description)
Equorea Risso, 1826 (original description)
Eriska Risso, 1826 (original description)
Hebe Risso, 1826 (original description)
Helena Risso, 1826 (original description)
Hexona Risso, 1826 accepted as Bopyrus Latreille, 1802 (original description)
Hippolytes Risso, 1826 accepted as Hippolyte Leach, 1814 [in Leach, 1813-1814] (original description)
Lyniphia Risso, 1826 (original description)
Nemesis Risso, 1826 (original description)
Ocypetes Risso, 1826 (original description)
Oliska Risso, 1826 (original description)
Olympia Risso, 1826 (original description)
Osirusa Risso, 1826 (original description)
Otrophesa Risso, 1826 (original description)
Phantoma Leach & Risso, 1826 accepted as Empusa Illiger in Kugelann, 1798 (original description)
Polytrema Risso, 1826 (original description)
Psammosolen Risso, 1826 † accepted as Solecurtus Blainville, 1824 (original description)
Sophone Risso, 1826 (original description)
Sycon Risso, 1827 (original description)
Zenobia Risso, 1826 accepted as Cleantis Dana, 1849 (original description)
Zuphea Risso, 1826 (original description)