Agenieosus Swainson, 1838 accepted as Ageneiosus Lacepède, 1803 (original description)
Alabis Swainson, 1838 accepted as Alabes Cloquet, 1816 (original description)
Alopius Swainson, 1839 accepted as Alopias Rafinesque, 1810 (original description)
Amodytes Swainson, 1838 accepted as Ammodytes Linnaeus, 1758 (original description)
Apternarchus Swainson, 1838 accepted as Apteronotus Lacepède, 1800 (original description)
Argeniosus Swainson, 1838 accepted as Ageneiosus Lacepède, 1803 (original description)
Argycthis Swainson, 1838 accepted as Trachipterus Goüan, 1770 (original description)
Argyneosus Swainson, 1838 accepted as Selene Lacepède, 1802 (original description)
Argyreosus Swainson, 1838 accepted as Selene Lacepède, 1802 (original description)
Astroblepas Swainson, 1838 accepted as Astroblepus Humboldt, 1805 (original description)
Bagris Swainson, 1838 (original description)
Bovichthus Swainson, 1838 accepted as Bovichtus Valenciennes in Cuvier & Valenciennes, 1832 (original description)
Calyonymus Swainson, 1838 accepted as Callionymus Linnaeus, 1758 (original description)
Centrarchis Swainson, 1838 accepted as Centrarchus Cuvier, 1829 (original description)
Centronatus Swainson, 1838 accepted as Pholis Scopoli, 1777 (original description)
Cephalocanthes Swainson, 1838 accepted as Dactylopterus Lacepède, 1801 (original description)
Dulichethys Swainson, 1838 accepted as Dules Cuvier in Cuvier & Valenciennes, 1829 (original description)
Gadius Swainson, 1838 accepted as Gadus Linnaeus, 1758 (original description)
Gomphosis Swainson, 1838 accepted as Gomphosus Lacepède, 1801 (original description)
Gymnetus Swainson, 1838 accepted as Regalecus Ascanius, 1772 (original description)
Helotis Swainson, 1838 accepted as Helotes Cuvier, 1829 (original description)
Hexanchias Swainson, 1838 accepted as Hexanchus Rafinesque, 1810 (original description)
Mallatus Swainson, 1838 accepted as Mallotus Cuvier, 1829 (original description)
Merra Swainson, 1838 (original description)
Merrus Swainson, 1838 (original description)
Molinisea Swainson, 1838 (original description)
Oxyrrhina Swainson, 1838 (original description)
Pastinaca Swainson, 1838 accepted as Dasyatis Rafinesque, 1810 (original description)
Pegassus Swainson, 1838 accepted as Pegasus Linnaeus, 1758 (original description)
Pelotes Swainson, 1838 accepted as Pelates Cuvier, 1829 (original description)
Pempla Swainson, 1838 (original description)
Peristidion Swainson, 1838 accepted as Peristedion Lacepède, 1801 (original description)
Petromyxon Swainson, 1838 accepted as Petromyzon Linnaeus, 1758 (original description)
Piecephalus Swainson, 1838 accepted as Piescephalus Rafinesque, 1810 accepted as Lepadogaster Goüan, 1770 (original description)
Polycanthus Swainson, 1838 accepted as Polyacanthus Cuvier (ex Kuhl), 1829 accepted as Macropodus Lacepède, 1801 (original description)
Pomocanthus Swainson, 1838 accepted as Pomacanthus Lacepède, 1802 (original description)
Pomocentrius Swainson, 1838 accepted as Pomacentrus Lacepède, 1802 (original description)
Pomotomus Swainson, 1838 accepted as Epigonus Rafinesque, 1810 (original description)
Prestipoma Swainson, 1838 (original description)
Prionotes Swainson, 1838 accepted as Prionotus Lacepède, 1801 (original description)
Rhynchithys Swainson, 1838 accepted as Myripristis Cuvier, 1829 (original description)
Scalopsides Swainson, 1838 accepted as Scolopsis Cuvier, 1814 (original description)
Scombrisox Swainson, 1838 accepted as Scomberesox Lacepède, 1803 (original description)
Scopilus Swainson, 1838 accepted as Myctophum Rafinesque, 1810 (original description)
Scorpina Swainson, 1838 accepted as Scorpaena Linnaeus, 1758 (original description)
Scorpinus Swainson, 1838 accepted as Scorpaena Linnaeus, 1758 (original description)
Sephostoma Swainson, 1838 accepted as Syngnathus Linnaeus, 1758 (original description)
Stomia Swainson, 1838 accepted as Stomias Cuvier, 1816 (original description)
Taenianotis Swainson, 1838 accepted as Taenianotus Lacepède, 1802 (original description)
Thryssus Swainson, 1838 accepted as Thryssa Cuvier, 1829 (original description)
Trachicthys Swainson, 1838 accepted as Trachichthys Shaw in Shaw & Nodder, 1799 (original description)
Triachis Swainson, 1838 accepted as Triakis Müller & Henle, 1838 (original description)