| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Argonauta argo | Linnaeus, 1758 | accepted name | Yes | senior synonym |
original combination |
| Argonauta bulleri | Kirk, 1886 | synonym | No | junior synonym |
original combination |
| Argonauta cygnus | Monterosato, 1889 | synonym | No | junior synonym |
original combination |
| Argonauta ferussaci | Monterosato, 1914 | synonym | No | junior synonym |
original combination |
| Argonauta grandiformis | Perry, 1810 | synonym | No | junior synonym |
original combination |
| Argonauta minor | Risso, 1854 | synonym | No | junior synonym |
original combination |
| Argonauta monterosatoi | Coen, 1914 | synonym | No | junior synonym |
original combination |
| Argonauta monterosatoi | Coen, 1915 | ambiguous synonym | No | other |
original combination |
| Argonauta naviformis | Conrad, 1854 | synonym | No | junior synonym |
original combination |
| Argonauta papyracea | Roding, 1798 | synonym | No | junior synonym |
original combination |
| Argonauta papyria | Conrad, 1854 | synonym | No | junior synonym |
original combination |
| Argonauta sebae | Valenciennes, 1914 | synonym | No | junior synonym |
original combination |
| Argonauta striata | Perry, 1810 | synonym | No | junior synonym |
original combination |
| Ocythoe antiquorum | Leach, 1817 | synonym | No | junior synonym |
original combination |
| Trichocephalus acetabularis | Chiaie, 1827 | synonym | No | junior synonym |
original combination |