Priklausovirales

The order contains four families that are monotypic down to the rank of species, i.e. each family contains only one species:^[2]

• Family: Burtonviroviridae
  • Genus: Burquivirus
    • Species: Burquivirus flavolapense
• Family: Dishuiviroviridae
  • Genus: Essdubovirus
    • Species: Essdubovirus chlorellae
• Family: Gulliviroviridae
  • Genus: Invirovirus
    • Species: Invirovirus crochense
• Family: Omnilimnoviroviridae
  • Genus: Panaquavirovirus
    • Species: Panaquavirovirus qinghaense