Swainsonia
Swainsonia is a genus of sea snails, marine gastropod mollusks in the family Mitridae.Species within the genus Swainsonia include:
- Swainsonia biconica
- Swainsonia casta
- Swainsonia ekerae
- Swainsonia fissurata Lamarck
- Swainsonia fusca
- Swainsonia limata
- Swainsonia newcombii
- Swainsonia ocellata
;Species brought into synonymy:
- Swainsonia albina: synonym of Scabricola albina
- Swainsonia bicolor: synonym of Scabricola bicolor
- Swainsonia cloveri: synonym of Imbricaria cloveri
- Swainsonia mariae: synonym of Scabricola mariae
- Swainsonia millepunctata : synonym of Cancilla schepmani
- Swainsonia olivaeformis: synonym of Scabricola olivaeformis
- Swainsonia schepmani: synonym of Cancilla schepmani
