Cuthona abyssicola
Cuthona albocrusta
Cuthona albopunctata
Cuthona amoena
Cuthona antarctica
Cuthona anulata
Cuthona barbadiana
Cuthona behrensi
Cuthona berghi
Cuthona beta
Cuthona caerulea
Cuthona cocoachroma
Cuthona columbiana
Cuthona concinna
Cuthona correai
Cuthona destinyae
Cuthona diminutiva
Cuthona distans
Cuthona divae
Cuthona diversicolor
Cuthona ferruginea
Cuthona fidenciae
Cuthona flavovulta
Cuthona foliata
Cuthona fructuosa
Cuthona fulgens
Cuthona genovae
Cuthona georgiana
Cuthona giarannae
Cuthona granosa
Cuthona gymnota
Cuthona hamanni
Cuthona herrerai
Cuthona ilonae
Cuthona iris
Cuthona kanga
Cuthona kuiteri
Cuthona lagunae
Cuthona leopardina
Cuthona lizae
Cuthona longi
Cuthona millenae
Cuthona miniostriata
Cuthona nana
Cuthona norvegica
Cuthona ocellata
Cuthona odhneri
Cuthona ornata
Cuthona pallida
Cuthona perca
Cuthona phoenix
Cuthona pinnifera
Cuthona poritophages
Cuthona puellula
Cuthona pumilio
Cuthona punicea
Cuthona purpureoanulata
Cuthona pusilla
Cuthona pustulata
Cuthona riosi
Cuthona rolleri
Cuthona rubescens
Cuthona rubra
Cuthona schraderi
Cuthona scintillans
Cuthona sibogae
Cuthona speciosa
Cuthona suecica
Cuthona thompsoni
Cuthona tina
Cuthona valentini
Cuthona veronicae
Cuthona virens
Cuthona viridis
Cuthona willani
Cuthona yamasui
Cuthona zelandica
- Species brought into synonymy
- Cuthona bractea Burn, 1962: synonym of Tularia bractea (Burn, 1962)
- Cuthona hiemalis Roginskaya, 1987: synonym of Cuthonella hiemalis (Roginskaya, 1987)
- Cuthona japonica Baba, 1937: synonym of Godiva japonica (Baba, 1937)
- Cuthona peregrina (Gmelin, 1791): synonym of Cratena peregrina (Gmelin, 1791)
- Cuthona stimpsoni A. E. Verrill, 1879: synonym of Flabellina salmonacea (Couthouy, 1838)