Virus Properties

Virus Properties by Family

Display families with the following properties:

Enter any part of a taxon name at the rank of family or higher to return the matching family names in that hierarchy
Family Genera Species Genome Genome topology Genome size (kb/kbp) Envelope Virion shape Virion size Host ICTV Report Chapter
351 Schizomimiviridae 2 2 dsDNA 1 linear segment 370.9-1421.2 no icosahedral 150-400 nm diameter protists
352 Seadebiviridae 1 3 dsDNA 1 linear segment 47.4-77.9 no predicted head-tail archaea
353 Secoviridae 10 215 ssRNA(+) 1-2 linear segments 8.8-15.5 no icosahedral 25-30 nm diameter plants Secoviridae
354 Sedoreoviridae 7 45 dsRNA 10-12 linear segments 17.8-25.8 no icosahedral 60-100 nm diameter protists, plants, invertebrates, vertebrates Sedoreoviridae
355 Shortaselviridae 1 1 dsDNA 1 linear segment 32.1-32.2 no head-tail 60 nm diameter head, 50 nm long tail archaea Shortaselviridae
356 Simuloviridae 1 3 dsDNA 1 circular segment 16.4-19.0 no icosahedral 70 nm diameter archaea Simuloviridae
357 Sinhaliviridae 1 2 ssRNA(+) 1 linear segment 5.9-6.0 no icosahedral 30 nm diameter invertebrates Sinhaliviridae
358 Skuldviridae 1 2 dsDNA 1 segment 11.2-11.5 predicted head-tail archaea
359 Smacoviridae 12 143 ssDNA(+/-) 1 circular segment 2.2-3.1 predicted icosahedral predicted archaea Smacoviridae
360 Soleiviridae 1 1 dsDNA 1 linear segment 63.3-63.4 no head-tail 47-108 nm diameter head, tail variable or unknown archaea Soleiviridae
361 Solemoviridae 5 148 ssRNA(+) 1 linear segment 3.6-6.4 no icosahedral 20-34 nm diameter plants Solemoviridae
362 Solinviviridae 2 2 ssRNA(+) 1 linear segment 10.4-11.0 no icosahedral 26-30 nm diameter invertebrates Solinviviridae
363 Solspiviridae 55 101 ssRNA(+) 1 linear segment 3.4-5.9 bacteria
364 Soropartitiviridae 1 1 dsRNA 2 linear segments 3.3-3.4 bacteria
365 Speroviridae 1 1 dsDNA 1 segment 42.4-42.5 predicted head-tail archaea
366 Sphaerolipoviridae 1 4 dsDNA 1 linear segment 28.0-31.4 no icosahedral 80 nm diameter archaea Sphaerolipoviridae
367 Spiciviridae 1 13 dsRNA 1 linear segment 6.1-8.8 plants, invertebrates
368 Spinareoviridae 9 59 dsRNA 9-12 linear segments 22.4-29.4 no icosahedral 60-85 nm diameter fungi, plants, invertebrates, vertebrates Spinareoviridae
369 Spiraviridae 1 1 ssDNA(+) 1 circular segment 24.8-24.9 no cylindrical 220-250 nm long, 30 nm wide archaea Spiraviridae
370 Splipalmiviridae 3 16 ssRNA(+) 2-4 linear segments 4.0-7.0 fungi
371 Sputniviroviridae 1 2 dsDNA 1 circular segment 17.2-18.4 no icosahedral 50-70 nm diameter protists
372 Stackebrandtviridae 9 67 dsDNA 1 linear segment 55.0-61.3 no head-tail 50-70 nm diameter head, 150-300 nm long tail bacteria
373 Stanwilliamsviridae 9 27 dsDNA 1 linear segment 125.7-135.7 no head-tail 80 nm diameter head, 350 nm long tail bacteria
374 Steigviridae 17 28 dsDNA 1 linear segment 93.5-104.6 no head-tail 80 nm diameter head, 40 nm long tail bacteria
375 Steitzviridae 202 1289 ssRNA(+) 1 linear segment 3.2-5.2 no icosahedral 25 nm diameter bacteria
376 Straboviridae 38 232 dsDNA 1 linear segment 121.4-248.1 no prolate head-tail 120 nm long and 86 nm wide head, 130 nm long tail bacteria
377 Sukshmaviridae 5 5 ssDNA(+) 1 circular segment 4.4-5.5 predicted icosahedral bacteria
378 Sunviridae 1 1 ssRNA(-) 1 linear segment 17.1-17.2 vertebrates Sunviridae
379 Suolaviridae 1 1 dsDNA 1 linear segment 35.2-35.3 no head-tail 45-75 nm diameter head, tail variable or unknown archaea Suolaviridae
380 Suoliviridae 24 50 dsDNA 1 segment 92.6-104.8 predicted head-tail bacteria
381 Tainaviridae 3 3 ssDNA(+) 1 circular segment 5.5-6.7 no icosahedral 25-30 nm diameter bacteria
382 Tectiviridae 5 12 dsDNA 1 linear segment 14.3-18.3 no icosahedral 66 nm diameter bacteria
383 Tenebraviridae 1 1 dsDNA 1 linear segment 43.0-43.1 no predicted head-tail archaea
384 Thalassapleoviridae 3 5 dsDNA 1 circular segment 13.3-18.0 yes pleomorphic 50 nm diameter archaea
385 Thaspiviridae 1 1 dsDNA 1 linear segment 27.5-29.0 no spindle-shaped 106-118 nm long, 61-67 nm wide archaea Thaspiviridae
386 Tinaiviridae 1 1 dsDNA 1 linear segment 151.3-151.4 predicted head-tail bacteria
387 Tobaliviridae 1 9 ssRNA(+) 1 linear segment 9.5-11.5 filamentous 1,100 nm long, 37 nm wide fungi
388 Tobaniviridae 11 22 ssRNA(+) 1 linear segment 20.2-36.2 yes pleomorphic, mostly spherical 120-140 nm diameter vertebrates
389 Togaviridae 1 32 ssRNA(+) 1 linear segment 11.2-12.1 yes spherical 65-70 nm diameter invertebrates, vertebrates Togaviridae
390 Tolecusatellitidae 2 133 ssDNA; ssDNA(-) 1 circular segment 0.6-1.4 trans-encapsidated plants
391 Tombusviridae 19 102 ssRNA(+) 1-2 linear segments 3.6-6.1 no icosahedral 28-38 nm diameter plants
392 Tomosaviridae 1 1 ssRNA(+) 1 linear segment 1.0-1.1 no icosahedral 20 nm diameter plants
393 Tonesaviridae 2 4 ssRNA(+) 1 linear segment 1.1-1.3 no icosahedral 20 nm diameter plants
394 Tosoviridae 1 1 ssRNA(+/-) 2 linear segments 12.3-12.4 yes pleomorphic, mostly spherical 110-125 nm diameter vertebrates Tosoviridae
395 Tospoviridae 1 36 ssRNA(+/-) 3 linear segments 12.8-17.4 yes spherical 80-120 nm diameter plants, invertebrates Tospoviridae
396 Toyamaviridae 3 3 dsDNA 1 linear segment 62.1-68.0 bacteria
397 Trautnerviridae 3 6 dsDNA 1 linear segment 42.8-46.3 no head-tail 60 nm diameter head, 190 nm long tail bacteria
398 Trimbiviridae 1 5 ssRNA(+/-) 1 circular segment 4.4-5.0 fungi
399 Tripviridae 1 1 dsDNA 1 linear segment 192.0-192.1 predicted head-tail bacteria
400 Tristromaviridae 2 3 dsDNA 1 linear segment 17.6-17.8 yes filamentous 30 nm diameter, 400 nm long archaea Tristromaviridae