The<unk>  is a genus of a virus with no family. Virion capsids are non-enveloped, round and isometric.  The genome is segmented into two parts of linear, positive-sense, single-stranded RNA, 11000-12000 nucleotides in length.  .
Species in this genus include:
Satsuma dwarf virus - Satsuma dwarf virus is<unk> 's type species
Strawberry latent ringspot virus
Strawberry mottle virus
Sadwavirus
Arenavirus
Hantavirus
Marnavirus
Cheravirus
Coronavirus
Endornavirus
Benyvirus