Genome

Taxon

Host(s)³

Genome segments

Morphology, Envelope Y/N

ssRNA(-)

Arenaviridae*

V

2

Spherical, Y

Bornaviridae¹

V

1

Spherical, Y

Bunyaviridae*

V, P Arth

3

Spherical, Y

Delta virus

V

1

Spherical, N

Filoviridae¹

V

1

Elongated Bacilliform, Y

Ophiovirus²

P

3

Filamentous, N

Orthomyxoviridae

V

8

Spherical, Y

Paramyxoviridae¹

V

1

Spherical, Y

Rhabdoviridae¹

V, P, I

1

Bacilliform, Y

Tenuivirus²

P

4

Filamentous, N

ssRNA(+)

Arteriviridae⁴

V

1

Spherical, Y

Astroviridae

V

1

Isometric, N

Bromoviridae

P

3

Isometric, Bacilliform, N

Caliciviridae

V

1

Isometric, N

Closteroviridae

P

1

Filamentous, N

Comoviridae

P

2

Isometric, N

Coronaviridae⁴

V

1

Spherical, Y

Flaviridae

V, I

1

Spherical, Y

Furoviridae

P

2

Rodlike, N

Luteoviridae

P

1

Isometric, N

Necrovirus

P

1

Isometric, N

Nodaviridae

I

2

Isometric, N

Picornaviridae

V

1

Isometric, N

Potexvirus

P

1

Filamentous, N

Potyviridae

P

1-2

Filamentous, N

Sequiviridae

P

1

Isometric, N

Sobemovirus

P

1

Isometric, N

Tetraviridae

I

1

Isometric, N

Tobamovirus

P

1

Rodlike, N

Tobravirus

P

1

Rodlike, N

Togaviridae

V, I

1

Spherical, Y

Tombusviridae

P

1

Isometric, N

Tymovirus

P

1

Isometric, N

dsRNA

Birnaviridae

V, Arth

2

Isometric, N

Partitiviridae

P, Fungi

2-4

Isometric, N

Reoviridae

V, I, P

10-12

Isometric, N

Totiviridae

Protozoa

1

Isometric, N

Hypoviridae

P, Fungi

1

None