| Nominal Species (n = 25) | Present allocation (n = 25) | Ref. |
|---|---|---|
| Eatoniella argentinensis Castellanos & Fernández, 1972 | Eatoniella argentinensis | 83435 |
| Eatonia caliginosa Smith, 1875 | Eatoniella caliginosa | 83435 |
| Eatoniella cana Ponder, 1983 | Eatoniella cana | 83435 |
| Eatoniella castanea Ponder & Worsfold, 1994 | Eatoniella castanea | 83435 |
| Eatoniella contusa Strebel, 1908 | Eatoniella contusa | 83435 |
| Eatoniella denticula Ponder & Worsfold, 1994 | Eatoniella denticula | 83435 |
| Eatoniella ebenina Ponder & Worsfold, 1994 | Eatoniella ebenina | 83435 |
| Hydrobia georgiana Pfeffer, 1886 | Eatoniella georgiana | 83435 |
| Rissoia glacialis Smith, 1907 | Eatoniella glacialis | 83435 |
| Eatoniella glomerosa Ponder & Worsfold, 1994 | Eatoniella glomerosa | 83435 |
| Cerostraca iredalei Oliver, 1915 | Eatoniella iredalei | 88739 |
| Eatoniella janetaylorae Kay, 1979 | Eatoniella janetaylorae | 3477 |
| Eatonia kerguelenensis Smith, 1875 | Eatoniella kerguelenensis | 88799 |
| Eatoniella lineata Worsfold, Avern & Ponder, 1993 | Eatoniella lineata | 83435 |
| Pupatonia magellanica Ponder & Worsfold, 1994 | Pupatonia magellanica | 83435 |
| Paludestrina nigra d'Orbigny, 1841 | Eatoniella nigra | 83435 |
| Eatoniella occulta Ponder, 1983 | Eatoniella occulta | 83435 |
| Eatoniella picea Ponder & Worsfold, 1994 | Eatoniella picea | 83435 |
| Eatoniella pigmenta Kay, 1979 | Eatoniella pigmenta | 3477 |
| Eatoniella strebeli Ponder & Worsfold, 1994 | Eatoniella strebeli | 83435 |
| Eatoniella subgonostoma Strebel, 1908 | Eatoniella subgonostoma | 83435 |
| Eatoniella tristanensis Worsfold, Avern & Ponder, 1993 | Eatoniella tristanensis | 83435 |
| Eatoniella trochiformis Worsfold, Avern & Ponder, 1993 | Eatoniella trochiformis | 83435 |
| Eatoniella turricula Ponder & Worsfold, 1994 | Eatoniella turricula | 83435 |
| Eatoniella varicifera Ponder, 1983 | Eatoniella varicifera | 83435 |