| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| ! Illex argentines | (Castellanos, 1960) | synonym | No | senior synonym |
new combination |
| Illex argentinus | (Castellanos, 1960) | accepted name | Yes | senior synonym |
new combination |
| Ommastrephes argentinus | Castellanos, 1960 | synonym | No | senior synonym |
original combination |