Okenia quadricornis

Naamgeving

Valid name	Okenia quadricornis
Synonym	Idalia aspersa Alder & Hancock, 1845
Synonym	Doris quadricornis Montagu, 1815
Synonym	Okenia aspersa Montagu, 1815: Picton, 1995
Synonym	Idalia inaequalis Forbes & Hanley, 1851

Indeling

• Mollusca  [phylum]
  • Gastropoda  [class]
    • Opisthobranchia  [subclass]
      • Nudibranchia  [order]
        • Doridina  [suborder]
          • Goniodorididae  [family]
            • Okenia  [genus]
              • Okenia quadricornis  [species]