Aphorrais Swainson, 1840 † accepted as Aporrhais Da Costa, 1778 (original description)
Bullae Swainson, 1840 accepted as Philine Ascanius, 1772 (original description)
Cassidarea Swainson, 1840 accepted as Galeodea Link, 1807 (original description)
Cochlycopa Swainson, 1840 accepted as Cochlicopa A. Férussac, 1821 (original description)
Cypraeovulum Swainson, 1840 accepted as Cypraeovula Gray, 1824 (original description)
Decadopecten Swainson, 1840 accepted as Decatopecten G. B. Sowerby II, 1839 (original description)
Lanites Swainson, 1840 accepted as Lanistes Montfort, 1810 (original description)
Lucerna Swainson, 1840 (original description)
Lymnadea Sowerby, 1839 accepted as Lymnadia Sowerby, 1839 accepted as Lasmigona Rafinesque, 1831 (original description)
Lyriostoma Swainson, 1840 (original description)
Lyrostoma Swainson, 1840 accepted as Labyrinthus Beck, 1837 (original description)
Magilis Swainson, 1840 † accepted as Magilus Montfort, 1810 (original description)
Megalomastoma Swainson, 1840 (original description)
Naia Swainson, 1840 accepted as Parreysia Conrad, 1853 (original description)
Näia Swainson, 1840 accepted as Naia Swainson, 1840 accepted as Parreysia Conrad, 1853 (original description)
Panopia Swainson, 1840 † accepted as Panopea Ménard de la Groye, 1807 (original description)
Persicola Swainson, 1840 accepted as Persicula Schumacher, 1817 (original description)
Pholidaea Swainson, 1840 (original description)
Pleodon Swainson, 1840 accepted as Iridina Lamarck, 1819 (original description)
Pleurobranchaena Swainson, 1840 accepted as Pleurobranchaea Leue, 1813 (original description)
Pusiodon Swainson, 1840 (original description)
Segmentaria Swainson, 1840 (original description)
Solenocurtis Swainson, 1840 (original description)
Solenymia Swainson, 1840 accepted as Solemya Lamarck, 1818 (original description)
Timorenia Swainson, 1840 (original description)
Trichopodus Swainson, 1840 (original description)
Triphorus Swainson, 1840 † accepted as Triphora Blainville, 1828 (original description)
Trivea Swainson, 1840 (original description)
Velotes Swainson, 1840 (original description)
Venerupes Swainson, 1840 accepted as Venerupis Lamarck, 1818 (original description)
Vermillia Swainson, 1840 † (original description)