| Nominal Species (n = 28) | Present allocation (n = 26) | Ref. |
|---|---|---|
| Cuthona barbadiana Edmunds & Just, 1983 | Cuthona barbadiana | 83435 |
| Doris caerulea Montagu, 1804 | Cuthona caerulea | 3446 |
| Cuthona claviformis Vicente, 1974 | Cuthona claviformis | 86525 |
| Cuthona cocoachroma Williams & Gosliner, 1979 | Cuthona cocoachroma | 19 |
| Eolis concinna Alder & Hancock, 1843 | Cuthona concinna | 3446 |
| Aeolis georgiana Pfeffer, 1886 | Cuthona georgiana | 83435 |
| Eolis gymnota Couthouy, 1838 | Cuthona gymnota | 83435 |
| Cuthona hamanni Behrens, 1987 | Cuthona hamanni | 19 |
| Cuthona herrerai Ortea, Moro & Caballer, 2002 | Cuthona herrerai | 3477 |
| Cuthona iris Edmunds & Just, 1983 | Cuthona iris | 83435 |
| Cuthona lizae Angulo & Valdés, 2003 | Cuthona lizae | 822 |
| Cuthona longi Behrens, 1985 | Cuthona longi | 822 |
| Cuthona luciae Valdés, Medrano & Bhave, 2016 | Cuthona herrerai | 130958 |
| Eolis nana Alder & Hancock, 1842 | Cuthona nana | 83435 |
| Cuthona odhneri Marcus, 1959 | Cuthona odhneri | 3477 |
| Catriona perca Marcus, 1958 | Cuthona perca | 3446 |
| Cuthona phoenix Gosliner, 1981 | Cuthona phoenix | 19 |
| Cuthona pumilio Bergh, 1871 | Cuthona pumilio | 83435 |
| Cuthona punicea Millen, 1986 | Cuthona punicea | 19 |
| Cuthona rolleri Behrens & Gosliner, 1988 | Cuthona rolleri | 19 |
| Cuthona rubescens Picton & Brown, 1978 | Cuthona rubescens | 19 |
| Aeolis schraderi Pfeffer, 1886 | Cuthona schraderi | 83435 |
| Cuthona thompsoni Garcia, Lopez-Gonzalez & Garcia-Gomez, 1991 | Cuthona thompsoni | 3477 |
| Catriona tina Marcus, 1957 | Cuthona tina | 83435 |
| Cratena veronicae Verrill, 1880 | Cuthona veronicae | 83435 |
| Trinchesia veronicae Verrill, 1880 | Cuthona veronicae | 19 |
| Montagua viridis Forbes, 1840 | Cuthona viridis | 3446 |
| Cuthona yamasui Hamatani, 1993 | Cuthona yamasui | 899 |