- Ilyanassa obsoleta (Say, 1822)
- Ilyanassa trivittata (Say, 1822)
- Nassarius acutus (Say, 1822)
- Nassarius obsoletus (Say, 1822) accepted as Ilyanassa obsoleta (Say, 1822)
- Nassarius trivittatus (Say, 1822) accepted as Ilyanassa trivittata (Say, 1822)
- Nassarius vibex (Say, 1822) accepted as Phrontis vibex (Say, 1822)
- Phrontis vibex (Say, 1822)
- Tritia obsoleta (Say, 1822) accepted as Ilyanassa obsoleta (Say, 1822)
- Tritia trivittata (Say, 1822) accepted as Ilyanassa trivittata (Say, 1822)