IRMNG Taxon list
- Ocythoe antiquorum Leach, 1817 accepted as Argonauta argo Linnaeus, 1758
- Ocythoe cranchii Leach, 1817 accepted as Argonauta hians Lightfoot, 1786
- Ocythoe mezzaro Risso, 1854 accepted as Tremoctopus violaceus Delle Chiaje, 1830 in Delle Chiaje, 1823-1831
- Ocythoe tuberculata Rafinesque, 1814
- Ocythoe velata Risso, 1854 accepted as Tremoctopus violaceus Delle Chiaje, 1830 in Delle Chiaje, 1823-1831
- Parasira catenulata (Férussac, 1834 in Férussac & d'Orbigny, 1834-1848) accepted as Ocythoe tuberculata Rafinesque, 1814
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