Taxonomy
The order contains four families that are monotypic down to the rank of species, i.e. each family contains only one species: • 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 ==References==