Ptychogastria polaris

Naamgeving

Valid name

Ptychogastria polaris

Indeling

• Animalia  [kingdom]
  • Cnidaria  [phylum]
    • Hydroidomedusae  [class]
      • Trachymedusae  [subclass]
        • Ptychogastriidae  [family]
          • Ptychogastria  [genus]
            • Ptychogastria polaris  [species]