The<unk>  is a genus of plant viruses.  The non-enveloped viral capsid holds a non-segmented single molecule of double-stranded RNA, 14000-18000 nucleotides long.  No true viral particles or structures have been observed. .
Several known species include:
Oryza rufipogon<unk>  - Oryza rufipogon virus
Oryza sativa<unk>  - Oryza sativa virus
Phaseolus vulgaris<unk>  - Phaseolus vulgaris virus
Vicia faba<unk>  - Vicia faba virus
Endornavirus
Arenavirus
Picornavirus
Marnavirus
Hantavirus
Benyvirus
Arbovirus
Coronavirus