unranked: Viruses >
realm: Riboviria >
kingdom: Orthornavirae >
phylum: Pisuviricota >
class: Pisoniviricetes >
order: Nidovirales >
suborder: Cornidovirineae >
family: Coronaviridae >
subfamily: Orthocoronavirinae >
genus: Gammacoronavirus >
subgenus: Igacovirus >