Argonauta minor Risso, 1854 accepted as Argonauta argo Linnaeus, 1758 (basis of record)
Lolidona Risso, 1854 accepted as Histioteuthis A. d'Orbigny, 1841 (basis of record)
Lolidona euphrosina Risso, 1854 accepted as Histioteuthis bonnellii (A. Férussac, 1834) (basis of record)
Loligopsis Lamarck, 1822 (additional source)
Lolimnites meridionalis Risso, 1854 accepted as Ommastrephes caroli (Furtado, 1887) (basis of record)
Octopus bitentaculatus Risso, 1854 accepted as Octopus vulgaris Cuvier, 1797 (basis of record)
Octopus niger Risso, 1854 accepted as Octopus vulgaris Cuvier, 1797 (basis of record)
Octopus pilosus Risso, 1826 accepted as Octopus vulgaris Cuvier, 1797 (basis of record)
Octopus rabassin Risso, 1854 accepted as Octopus vulgaris Cuvier, 1797 (basis of record)
Octopus rufus Risso, 1854 accepted as Scaeurgus unicirrhus (Delle Chiaje, 1841) (basis of record)
Octopus tritentaculatus Risso, 1854 accepted as Octopus vulgaris Cuvier, 1797 (basis of record)
Ocythoe mezzaro Risso, 1854 accepted as Tremoctopus violaceus Delle Chiaje, 1830 (basis of record)
Ocythoe mezzaro Risso, 1854 accepted as Tremoctopus violaceus Delle Chiaje, 1830 (source of synonymy)
Ocythoe velata Risso, 1854 accepted as Tremoctopus violaceus Delle Chiaje, 1830 (basis of record)
Ocythoe velata Risso, 1854 accepted as Tremoctopus violaceus Delle Chiaje, 1830 (source of synonymy)
Sepiola macrosoma Delle Chiaje, 1830 accepted as Rossia macrosoma (Delle Chiaje, 1830) (basis of record)