The Family Nototheniidae contains these Genera:

• Aethotaxis
• Cryothenia
• Dissostichus
• Eleginops
• Gobionotothen
• Gvozdarus
• Indontothenia
• Lepidonotothen
• Lindbergichthys
• Notothenia
• Nototheniops
• Pagothenia
• Paranotothenia
• Patagonotothen
• Pleurogramma
• Pseudotrematomus
• Trematomus