| Nominal Species (n = 9) | Present allocation (n = 7) | Ref. |
|---|---|---|
| Gaimardia adamsiorum Osorio & Arnaud, 1984 | Gaimardia adamsiorum | 3477 |
| Gaimardia aucklandica Finlay, 1927 | Gaimardia aucklandica | 8121 |
| Gaimardia coccinea Hedley, 1916 | Gaimardia coccinea | 8121 |
| Modiolarca exilis Adams & Adams, 1864 | Gaimardia adamsiorum | 3477 |
| Gaimardia flemingi Powell, 1955 | Gaimardia flemingi | 8121 |
| Gaimardia forsteriana Finlay, 1927 | Gaimardia forsteriana | 8121 |
| Gaimardia forsteriana aucklandica Finlay, 1926 | Gaimardia forsteriana | 3477 |
| Modiolarca kerguelensis Smith, 1885 | Gaimardia kerguelensis | 3477 |
| Modiolarca trapezina Lamarck, 1819 | Gaimardia trapesina | 87480 |