Naamgeving
| Valid name | Clione limacina gracilis |
| Synonym | Clione borealis ? nom. nud. Troschel, 1856 |
| Synonym | Clione gracilis Massy, 1909 |
| Synonym | Clione borealis | ? nom. nud. Troschel, 1856 |
| Synonym | Clione gracilis | Massy, 1909 |
| Synonym | Van der Spoel, 1972b |
| Synonym | Synonymy references in Van der Spoel et al., 1997 |