<unk>  is a genus of giant virus, first discovered in 2013. It is the second largest in physical size of any known viral genus.<unk> es have double stranded DNA genomes, with the largest genome size (2.5 million base pairs) of any known viral genus.
Pandoravirus
Arbovirus
Oncovirus
Orthohantavirus
Coronavirus 
Coronavirus
Senecavirus
Alphacoronavirus