Summary of taxonomy changes ratified by the International Committee on Taxonomy of Viruses (ICTV) from the Bacterial Viruses Subcommittee, 2025

Abstract

This article summarises the activities of the International Committee on Taxonomy of Viruses Bacterial Viruses Subcommittee, detailing developments in the classification of bacterial viruses. We provide here an overview of all new, abolished, moved and renamed taxa proposed in 2024, approved by the Executive Committee, and ratified by membership vote in 2025. Through the collective efforts of 74 international contributors of taxonomy proposals in this round, 43 ratified proposals have led to the creation of one new phylum, one class, four orders, 33 families, 14 subfamilies, 194 genera and 995 species. These proposals mark significant progress in refining the taxonomy of bacterial viruses. Key updates include the creation of new orders and families that include existing taxa to better reflect genomic and evolutionary relationships. As sequencing and bioinformatics approaches continue to advance, further expansion and refinements in viral taxonomy can be anticipated in the coming years.

Keywords: Abidjanvirus Ab18; Abidjanvirus Ab19; Abidjanvirus PaMx11; Acadevirus bigMiraUFV01; Acadevirus premi; Acinetobacter virus Acj61; Actaeavirus; Actaeavirus CRP125; Actinidiaevirus; Actinidiaevirus Ep4; Adrianbuildvirus; Adrianbuildvirus ARI0923; Adrianbuildvirus IPP41; Adrianbuildvirus IPP42; Adrianbuildvirus IPP43; Adrianbuildvirus IPP44; Adrianbuildvirus IPP5; Adrianbuildvirus IPP51; Adrianbuildvirus SpSL1; Aequorvirus; Aequorvirus HTVC041P; Aeromonas virus 43; Ahduovirus AH2; Ahphunavirus A014L; Ahphunavirus AHPMCC7; Ahphunavirus LAh1; Ahphunavirus P2; Ahphunavirus ST21; Ahphunavirus yong1; Alfirinvirus; Alfirinvirus alfirin; Alisviridae; Alphacystovirus; Alphacystovirus phi8; Altadenavirus; Altadenavirus altadena; Altadenavirus bumble; Amboselivirus; Amboselivirus simi; Ameliavirus; Ameliavirus viph1008o; Anathvirus; Anathvirus anath; Andersonviridae; Andromedavirus leo2; Angmobvirus; Angmobvirus SCBP1; Anticleavirus; Anticleavirus jorvik; Apdecimavirus K12P11; Aristophanesvirus; Aristophanesvirus aristophanes; Armandvirus; Armandvirus PT2; Armandvirus PZLAh152; Armandvirus PZLAh8; Armandvirus T7Ah; Arnovirus; Arnovirus Wc4; Arnovirus arno162; Arnovirus arno18; Arthrobacter virus Liebe; Artimaviricota; Asemoviridae; Atoyacvirus; Atoyacvirus atoyac1; Atoyacvirus atoyac15; Atsuirnavirus; Atsuirnavirus caloris; Atuphduovirus atuph03; Autographivirales; Autonotataviridae; Autoscriptoviridae; Autosignataviridae; Autotranscriptaviridae; Axyvirus; Axyvirus 1932Axy09; Axyvirus 1932Axy21; Axyvirus 1932Axy23; Azeevirinae; Baileybluvirus callinallbarbz; Bajunvirus; Bajunvirus bajun; Bamvirus; Bamvirus bam; Barnstormervirus; Barnstormervirus barnstormer; Barnstormervirus caron; Baxterfoxvirus baxterfox; Baxterfoxvirus yeezy; Baxtervirus baxterfox; Baxtervirus yeezy; Benllochvirus; Benllochvirus K10PH82C1; Benllochvirus VLCpiA3a; Benllochvirus cmc355D; Benllochvirus cp31; Berlinvirus D226; Berlinvirus JSS1; Berlinvirus JSS2; Berlinvirus P151; Berlinvirus PC127; Berlinvirus PZJ0206; Berlinvirus PcCB251; Berlinvirus SEqdws315; Berlinvirus SPLA4; Berlinvirus SWJM03; Berlinvirus SalMLPST153; Berlinvirus V1; Berlinvirus Yepe2; Berlinvirus Yepf; Berlinvirus carlspitteler; Berlinvirus ernstbeyeler; Berlinvirus pEaSNUABM57; Berlinvirus pO103; Berryhillviridae; Bertilvirus; Bertilvirus bertil; Betacystovirus; Betacystovirus phi12; Bifilivirus philemonii; Bifseptvirus BIMBV45; Bifseptvirus SoKa; Boesrvirus; Boesrvirus BOESR1; Bolekvirus; Bolekvirus bolek; Bolekvirus lolek; Bonaevitae bonaevitae; Bonaevitaevirus bonaevitae; Bonnellvirus Kc261; Bonnellvirus RZ4; Bonnellvirus altidsur; Bonnellvirus glasur; Bonnellvirus mellemsur; Bonnellvirus smaasur; Bonnellvirus usur; Bordetella virus CN1; Bordetella virus CN2; Bordetella virus FP1; Bordetella virus MW2; Bronvirus bron; Bronvirus joedirt; Burkholderia virus AH2; Burkholderia virus BcepNazgul; Cafassovirus; Cafassovirus aleemily; Cafassovirus cafasso; Cafassovirus morgana; Cafassovirus obladi; Caliparnavirus; Caliparnavirus acidus; Campylobacter virus IBB35; Camvirus vanseggelen; Camvirus verabelle; Cankvirus; Cankvirus cv10P302A; Carpasinavirus FoX6; Casidaviridae; Catalonvirus; Catalonvirus NF1; Caulobacter virus Sansa; Cebaduodecimvirus; Cebaduodecimvirus phi12auna; Cebaduodecimvirus phi12duo; Ceetrepovirus C3PO; Ceetrepovirus darwin; Ceetrepovirus zion; Centumtrigintavirus; Centumtrigintavirus cv133; Cenunavirus; Cenunavirus Cen1621; Cepavirus; Cepavirus PAS7; Ceskevirus; Ceskevirus SB4; Chamilpavirus; Chamilpavirus RHEph21; Chemalvirus; Chemalvirus PseuGes254; Chennaivirus; Chennaivirus MVCVPHSA1; Cheoctovirus PMC; Cheoctovirus SG4; Cheoctovirus ardmore; Cheoctovirus boomer; Cheoctovirus che8; Cheoctovirus deadp; Cheoctovirus dlane; Cheoctovirus dorothy; Cheoctovirus dotproduct; Cheoctovirus drago; Cheoctovirus fruitloop; Cheoctovirus gumbie; Cheoctovirus ibhubesi; Cheoctovirus llij; Cheoctovirus mozy; Cheoctovirus mutaforma13; Cheoctovirus pacc40; Cheoctovirus ramsey; Cheoctovirus rockyhorror; Cheoctovirus shauna1; Cheoctovirus shilan; Cheoctovirus spartacus; Cheoctovirus taj; Cheoctovirus tweety; Cheoctovirus wee; Chimalliviridae; Chivirus BP12C; Chronisvirus; Chronisvirus chronis; Chunghsingvirus P1201; Colingsworthviridae; Conareevirus; Conareevirus Cd1; Conareevirus babayka; Conareevirus doublea; Connertonviridae; Cornievirus cornie; Corticovirus; Corticovirus Cr39582; Corticovirus PM2; Corycianvirus; Corycianvirus MfV; Coryciavirus; Coryciavirus A014S; Corynebacterium virus C3PO; Corynebacterium virus Darwin; Corynebacterium virus P1201; Corynebacterium virus Zion; Cotavirus; Cotavirus cota; Cronosvirus EspYZU05; Cronosvirus EspYZU13; Cronosvirus GY3; Cronosvirus Kc318; Cuernavacavirus RHEph09; Cuernavacavirus RHphI38; Cuernavacavirus RHphN37; Cuernavacavirus RHphTM33; Cullenvirus; Cullenvirus 6937; Cullenvirus K59PH2; Cullenvirus KYP; Cystovirus; Cystovirus phi6; Cystovirus phiNN; Dabrowskivirus; Dabrowskivirus KKP3916; Daeravirus; Daeravirus MA13; Daniellevirus; Daniellevirus Zyzzx; Daniellevirus danielle; Daolivirus; Daolivirus MJG; Dazunavirus; Dazunavirus DZ1; Dcimvirus; Dcimvirus DCM; Deltacystovirus; Deltacystovirus phi2954; Dewhirstvirus; Dewhirstvirus pging00J; Dewhirstvirus pging00K; Dewhirstvirus pging00L; Dewhirstvirus pging00M; Dexdertvirus kwekel; Dishuivirus; Dishuivirus DSLLC07; Divaquavirales; Dolichocephalovirinae; Dovevirinae; Drulisvirus BHU1; Drulisvirus BHU2; Drulisvirus BHU3; Drulisvirus BUCT631; Drulisvirus BUCT86; Drulisvirus Bp5; Drulisvirus CX1; Drulisvirus Dlv622; Drulisvirus FBKp18; Drulisvirus FK1979; Drulisvirus IME308; Drulisvirus IME337; Drulisvirus JKP2; Drulisvirus K15PH90; Drulisvirus K1PH164C1; Drulisvirus K24PH164C1; Drulisvirus K25PH129C1; Drulisvirus K39PH122C2; Drulisvirus K40PH129C1; Drulisvirus K51PH129C1; Drulisvirus K66PH128C1; Drulisvirus K71PH129C1; Drulisvirus K72PH164C2; Drulisvirus KA; Drulisvirus KMI3; Drulisvirus KMI6; Drulisvirus KPPK1081; Drulisvirus KPPK1082; Drulisvirus KPR2; Drulisvirus KXP; Drulisvirus KpV2883; Drulisvirus Kpn13; Drulisvirus LLY; Drulisvirus M21221; Drulisvirus NER40; Drulisvirus P1010; Drulisvirus P929; Drulisvirus PWKp1; Drulisvirus Pone; Drulisvirus QL; Drulisvirus SCNJ1Z; Drulisvirus SKP1; Drulisvirus SRD2021; Drulisvirus VAC25; Drulisvirus VLC1; Drulisvirus VLC3; Drulisvirus VLC4; Drulisvirus VLC5; Drulisvirus VLC6; Drulisvirus VLCpiA1a; Drulisvirus VLCpiA1b; Drulisvirus VLCpiA1c; Drulisvirus VLCpiA1d; Drulisvirus VLCpiA1e; Drulisvirus VLCpiA1f; Drulisvirus VLCpiA1g; Drulisvirus VLCpiA1h; Drulisvirus VLCpiA1i; Drulisvirus VLCpiA1j; Drulisvirus VLCpiA1k; Drulisvirus VLCpiA1l; Drulisvirus VLCpiA1m; Drulisvirus VLCpiA1n; Drulisvirus VLCpiA1o; Drulisvirus VLCpiA1q; Drulisvirus VLCpiA1r; Drulisvirus ZH5; Drulisvirus ZX11; Drulisvirus ZX6; Drulisvirus cp48; Drulisvirus dv6993; Drulisvirus dv6995; Drulisvirus fHeKpn01; Drulisvirus pKPM18622; Drulisvirus pKp11; Drulisvirus pokalde001; Drulisvirus tk2018; Drulisvirus xx20; Dunnvirinae; Dynamenevirus; Dynamenevirus CRP114; Dynamenevirus CRP227; Dynamenevirus CRP361; Eastwestvirus; Eastwestvirus eastwest; Ebriosvirus; Ebriosvirus IME15; Ebriosvirus ebrios; Edwardsroadvirus; Edwardsroadvirus RRH1; Efekovirus efeko; Efkovirus efeko; Ehrlichviridae; Elsinorevirus; Elsinorevirus NO16; Elunavirus PagPSK1; Elunavirus stepyanka; Emotionvirus; Emotionvirus emotion; Epseptimavirus KKP; Epseptimavirus KKP3831; Epsiloncystovirus; Epsiloncystovirus phiNY; Epsomviridae; Eracentumvirus Nifs112; Escherichia phage ESCO13; Escherichia virus CF2; Escherichia virus DE3; Escherichia virus ESCO5; Escherichia virus Schickermooser; Escherichia virus phAPEC8; Eucampyvirinae; Euvesivirus; Euvesivirus SB3; Excelsiorvirus; Excelsiorvirus pging00S; Felixounavirus ASO1A; Felixounavirus BPSELC1; Felixounavirus CL1; Felixounavirus CRP22; Felixounavirus CapYZU01; Felixounavirus D12; Felixounavirus DE17; Felixounavirus DE7; Felixounavirus DR094; Felixounavirus EC106; Felixounavirus ECOH1; Felixounavirus EF202P1; Felixounavirus ESCO45; Felixounavirus ESCO49; Felixounavirus ESCO50; Felixounavirus GSP193; Felixounavirus IME338; Felixounavirus JK55; Felixounavirus JLBYU28; Felixounavirus JLBYU32; Felixounavirus JN01; Felixounavirus KhF1; Felixounavirus L27; Felixounavirus LMP25; Felixounavirus MBP496116; Felixounavirus NBEco004; Felixounavirus NBEco005; Felixounavirus NBSal004; Felixounavirus NJ12; Felixounavirus OPTSAL01; Felixounavirus PHB11; Felixounavirus Pr103Blw; Felixounavirus REP5; Felixounavirus REP8; Felixounavirus RP3; Felixounavirus Ro111lw; Felixounavirus S19cd; Felixounavirus SEP1; Felixounavirus SME50; Felixounavirus SPJ41; Felixounavirus ST11; Felixounavirus SUTS720; Felixounavirus SWJM02; Felixounavirus Sp3Shan2021; Felixounavirus VSe11; Felixounavirus Wec171; Felixounavirus Z31; Felixounavirus ZX4221; Felixounavirus adrianh; Felixounavirus allfine; Felixounavirus andreotti; Felixounavirus barry; Felixounavirus bumzen; Felixounavirus dune; Felixounavirus ekra; Felixounavirus ev035; Felixounavirus ev108; Felixounavirus ev78; Felixounavirus finno; Felixounavirus fjerdesal; Felixounavirus fv1; Felixounavirus fv35FD; Felixounavirus garuso; Felixounavirus heid; Felixounavirus humlepung; Felixounavirus johannrwettstein; Felixounavirus meda; Felixounavirus mio; Felixounavirus momo; Felixounavirus nataliec; Felixounavirus pEP20; Felixounavirus pSJ21; Felixounavirus ph22; Felixounavirus pinkbiff; Felixounavirus radambza; Felixounavirus shy; Felixounavirus skuden; Felixounavirus tootiki; Felixounavirus tribble; Felixounavirus warpig; Felixviridae; Ferrettivirinae; Fibrovirus VP24; Firehammervirus CJLB12; Firehammervirus CJLB14; Firehammervirus CJLB15; Firehammervirus F379; Fletchervirus CJLB10; Fletchervirus CJLB7; Fletchervirus F207; Fletchervirus F336; Fletchervirus F341; Fletchervirus F372; Fletchervirus PC5; Fletchervirus QDYZ; Fobrovirus VP24; Foetvirus P1723; Foturvirus R8W; Frickvirinae; Friunavirus 3043K38; Friunavirus AB3; Friunavirus ABSZ6; Friunavirus ABWU2101; Friunavirus AGC01; Friunavirus AIIMSAbE5RC; Friunavirus APK09; Friunavirus APK116; Friunavirus APK127v; Friunavirus APK128; Friunavirus APK14; Friunavirus APK15; Friunavirus APK16; Friunavirus APK2; Friunavirus APK20; Friunavirus APK26; Friunavirus APK32; Friunavirus APK37; Friunavirus APK371; Friunavirus APK48; Friunavirus APK483; Friunavirus APK77; Friunavirus APK81; Friunavirus APK86; Friunavirus APK87; Friunavirus APK89; Friunavirus AbP7; Friunavirus AbTP31; Friunavirus AbpL; Friunavirus Acba6; Friunavirus ChT04; Friunavirus F70K44; Friunavirus Hep4; Friunavirus IME546; Friunavirus MRABP9; Friunavirus P1489; Friunavirus PMK34; Friunavirus Paty; Friunavirus Pipo; Friunavirus SWHAb1; Friunavirus SWHAb3; Friunavirus WU2001; Friunavirus YZ2; Friunavirus ZHSHW; Friunavirus fBenAci001; Friunavirus fBenAci002; Friunavirus fBenAci003; Friunavirus pB3074; Fujianvirus; Fujianvirus V141; Furtirnaviricetes; Fussvirus eyrgjafa; Fuzzbustervirus; Fuzzbustervirus fuzzbuster; Gajwadongvirus MR4; Gammacystovirus; Gammacystovirus phi13; Gammacystovirus phiYY; Gansuvirus; Gansuvirus F4M1D; Gansuvirus F5M1D; Gansuvirus FBKp16; Gansuvirus K13PH07C1L; Gansuvirus K22PH164C1; Gansuvirus K61PH164C1; Gansuvirus KPN7; Gansuvirus Kp7; Gansuvirus PmP19; Gansuvirus VLCpiA2a; Gansuvirus VLCpiA2b; Gansuvirus ZK1; Gansuvirus pKVBS37531; Gardenstatevirus; Gardenstatevirus gardenstate; Gardenstatevirus iamgroot; Gettysburgvirus; Gettysburgvirus gv019DV002; Gettysburgvirus gv056SW001B; Gettysburgvirus gv268TH004; Ghunavirus AH05; Ghunavirus CHF1; Ghunavirus CHF7; Ghunavirus PCW2; Ghunavirus Psa17; Ghunavirus PstGIL1; Ghunavirus athelas; Ghunavirus gv17A; Ghunavirus17A; Gladiolivirus; Gladiolivirus maja; Gordonia virus Lennon; Gordonia virus Yvonnetastic; Grandevirales; Grimontviridae; Guangxivirus; Guangxivirus PSTH2; Gujervirinae; Gundecimvirus; Gundecimvirus MG11; Gyeongsanvirus PPSG11; Haasevirus; Haasevirus pging00R; Haasevirus pging00T; Haasevirus pging00U; Haasevirus pging00V; Haasevirus pging00W; Hakuzoviridae; Hapakavirus; Hapakavirus Nufs112; Hatfieldvirus; Hatfieldvirus porci; Helsettvirus YpEc11; Helsettvirus fPS53; Hennigervirus; Hennigervirus MR1; Hennigervirus MR2; Hennigervirus PPPL1; Hennigervirus henninger; Hennigervirus shl2; Higashivirus BHDTSo9; Hilgardvirus; Hilgardvirus vroomvroom; Hinxtonvirus; Hinxtonvirus ARI0004; Hinxtonvirus ARI0031; Hinxtonvirus ARI02851; Hinxtonvirus ARI0462; Hinxtonvirus ARI04681; Hinxtonvirus ARI0468b3; Hinxtonvirus ARI0831b; Hinxtonvirus DCC1738; Hinxtonvirus IC1; Hinxtonvirus IPP34; Hinxtonvirus IPP46; Hinxtonvirus IPP64; Hinxtonvirus IPP69; Hinxtonvirus K13; Hinxtonvirus V22; Hinxtonvirus hv2167; Hinxtonvirus hv34117; Hinxtonvirus hv8140; Hodgkinviridae; Hongshanvirus; Hongshanvirus BMB50; Honkvirus; Honkvirus honk; Honmavirus; Honmavirus pging00B; Honmavirus pging00C; Honmavirus pging00D; Honmavirus pging00E; Honmavirus pging00F; Honmavirus pging00G; Honmavirus pging00H; Honmavirus pging00I; Irusalimvirus; Irusalimvirus BCSR52; Jawnskivirus; Jawnskivirus beans; Jawnskivirus brent; Jawnskivirus jawnski; Jawnskivirus king2; Jawnskivirus piccoletto; Jeanschmidtviridae; Jelgvirus; Jelgvirus JELGKS1; Jeruvirus; Jeruvirus PSTNGR1; Jiaweivirus; Jiaweivirus jiawei; Jimeivirus; Jimeivirus LHP; Jinkiesvirus; Jinkiesvirus jinkies; Kakivirus PSTRCR114; Kaohsiungvirus AS51; Kaohsiungvirus MGD2; Kaohsiungvirus R15Z; Kaohsiungvirus VPHS15; Kaohsiungvirus VaZX1; Karimacvirus karimac; Karimacvirus lukecage; Karimacvirus starplatinum; Karimacvirus wofford; Karimacvirus yaboi; Kayfunavirus 216Ecol046PP; Kayfunavirus 6925; Kayfunavirus B1; Kayfunavirus CLBP1; Kayfunavirus CY1; Kayfunavirus EP1; Kayfunavirus EPr2; Kayfunavirus EV1361; Kayfunavirus EcoPRo103C3lw; Kayfunavirus EcpYZU01; Kayfunavirus HC12; Kayfunavirus HC13; Kayfunavirus IME177; Kayfunavirus IME278; Kayfunavirus IMEP24; Kayfunavirus KKP3263; Kayfunavirus Kc166A; Kayfunavirus LET1; Kayfunavirus LS2; Kayfunavirus LS3; Kayfunavirus Mt1B1P3; Kayfunavirus NS1; Kayfunavirus P762; Kayfunavirus PH1061; Kayfunavirus PRFSP1; Kayfunavirus R1; Kayfunavirus SFP20; Kayfunavirus SFP21A; Kayfunavirus SFP21B; Kayfunavirus SP7; Kayfunavirus SR04; Kayfunavirus ST10; Kayfunavirus ST15; Kayfunavirus ST16; Kayfunavirus ST17; Kayfunavirus ST20; Kayfunavirus ST21; Kayfunavirus ST57; Kayfunavirus TM1; Kayfunavirus U8; Kayfunavirus ZH4; Kayfunavirus emlis; Kayfunavirus midid; Kayfunavirus milel; Kayfunavirus p02; Kayfunavirus pO91; Kayfunavirus peacock; Kayfunavirus penshu1; Kayfunavirus pisces; Kayfunavirus yong1; Kayfunavirus zappy; Kayfunavirus101118UKE1; Kayfunavirus22664UKE32; Kikimoravirus; Kikimoravirus gurke; Kikimoravirus kikimora; Klebsiella virus ZCKP1; Kolesnikvirus SE5; Kononvirus; Kononvirus KKP3711; Kotilavirus CX5; Kotilavirus MA2; Koutsourovirus EhYP; Koutsourovirus KKP3828; Koutsourovirus Pec; Kozievirus MO526; Kronosvirus; Kronosvirus elgin; Kronosvirus pelion; Kronosvirus pomeria; Kruegerviridae; Kuravirus LAMP; Kuravirus SDYTW1F1223; Kuravirus SR02; Kuravirus XT18; Kuravirus YF01; Kuravirus myPSH1131; Kuravirus myPSH2311; Kuravirus pECN12032Af1; Kuwvirus; Kuwvirus ParKuw1; Lacfervirus; Lacfervirus LFP01; Lakviridae; Lambdavirus DE3; Lambovirus birthdayboy; Lambovirus erutan; Lambovirus fulcrum; Lambovirus genamy16; Lambovirus jalebi; Lambovirus novasharks; Lambovirus otterstedtS21; Lambovirus parvustarda; Lambovirus patos; Lambovirus wojtek; Lambovirus zany; Lasallevirus Acj61; Lavrentieva E21; Lavrentieva PM87; Lavrentieva pPM01; Lavrentievavirus E21; Lavrentievavirus PM87; Lavrentievavirus pPM01; Leonardvirus phauci; Liebevirus liebe; Liebevirus maguco; Liefievirus halo; Liefievirus liefie; Lilmacvirus; Lilmacvirus bolt007; Lilmacvirus klevey; Lilmacvirus lilmac1015; Lilmacvirus prairie; Lindbergviridae; Linggongvirus; Linggongvirus VH5; Lomovskayavirus shawty; Loughboroughvirus ZCSE2; Lucadorvirus gail; Lucadorvirus jeeves; Lucadorvirus luchador; Luchadorvirus gail; Luchadorvirus jeeves; Luchadorvirus luchador; Ludisviridae; Ludisvirus; Ludisvirus pging00A; Lullwatervirus quill52; Lundtoftevirus; Lundtoftevirus Lu221; Luzcentumvirus; Luzcentumvirus LUZ100; Mabodamacavirus; Mabodamacavirus mabodamaca; Maculvirus AC2; Maculvirus BUCT233; Maculvirus DE10; Maculvirus DE17; Maculvirus DE18; Maculvirus F23s2; Maculvirus FE11; Maculvirus GHSM17; Maculvirus H256D1; Maculvirus HA1; Maculvirus HA5; Maculvirus MGD1; Maculvirus OWB; Maculvirus SrVc9; Maculvirus VP9; Maevirinae; Maklayavirus; Maklayavirus Q19; Malkevirus; Malkevirus ARI02853; Malkevirus IPP45; Malkevirus IPP67; Malkevirus mv11865; Malkevirus mv23782; Mallvirus; Mallvirus ParMal1; Maltophvirus; Maltophvirus BUCT609; Manhattanvirus vresidence; Manhattanvirus wildwest; Marchewkavirus; Marchewkavirus domovoi; Marchewkavirus kabachok; Marchewkavirus marchewka; Margaeryvirus; Margaeryvirus margaery; Margaeryvirus terij; Mazoviaviridae; Mboduovirus; Mboduovirus mbo2; Mcshanvirinae; Medawarvirus; Medawarvirus ARI01312; Medawarvirus IPP11; Medawarvirus IPP12; Medawarvirus IPP17; Medawarvirus IPP18; Medawarvirus IPP19; Medawarvirus IPP20; Medawarvirus IPP21; Medawarvirus IPP22; Medawarvirus IPP28; Medawarvirus IPP29; Medawarvirus IPP30; Medawarvirus IPP57; Medawarvirus IPP63; Meganvirus nichole72; Melbournevirus; Melbournevirus REQ2; Mengvirus; Mengvirus NMeng1; Merivirus; Merivirus Cr39582; Merivirus PM2; Mestraviridae; Micantvirus; Micantvirus loshitsa2; Micantvirus micant; Minipunavirus lilpapawes; Mojovirus; Mojovirus MR5; Mooglevirus CHB7; Mooglevirus EP1; Mooglevirus HP1; Mooglevirus Henu11; Mooglevirus KMM2; Mooglevirus KMM4; Mooglevirus M7196WT1; Mooglevirus PC7913; Mooglevirus SFPB; Mooglevirus mistaenkt; Mooglevirus silverhawkium; Mooglevirus susp1; Mooglevirus susp2; Morelosvirus; Morelosvirus RHphI20; Mosigvirus; Mosigvirus efftwo; Mosigvirus jaykay; Mtkvariviridae; Murciavirus CB5A; Mycobacterium virus Ardmore; Mycobacterium virus Boomer; Mycobacterium virus Bron; Mycobacterium virus Che8; Mycobacterium virus Cornie; Mycobacterium virus DeadP; Mycobacterium virus Dlane; Mycobacterium virus Dorothy; Mycobacterium virus DotProduct; Mycobacterium virus Drago; Mycobacterium virus Fruitloop; Mycobacterium virus GUmbie; Mycobacterium virus Halo; Mycobacterium virus Ibhubesi; Mycobacterium virus JoeDirt; Mycobacterium virus Liefie; Mycobacterium virus Llij; Mycobacterium virus Mozy; Mycobacterium virus Mutaforma13; Mycobacterium virus PMC; Mycobacterium virus Pacc40; Mycobacterium virus Ramsey; Mycobacterium virus Renaud18; Mycobacterium virus RockyHorror; Mycobacterium virus SG4; Mycobacterium virus Shauna1; Mycobacterium virus Shilan; Mycobacterium virus Spartacus; Mycobacterium virus Squirty; Mycobacterium virus TChen; Mycobacterium virus TM4; Mycobacterium virus Taj; Mycobacterium virus ThetaBob; Mycobacterium virus Tortellini; Mycobacterium virus Tweety; Mycobacterium virus Wee; Mycobacterium virus Wildcat; Myosmarvirus SMP; Myranavirus phabba; Myrnavirus phabba; Nairobivirus; Nairobivirus nv36; Nakavirus; Nakavirus sapi; Natansvirus; Natansvirus SnaPR1; Nazgulvirus bcepnazgul; Nerivirus; Nerivirus SSRP01; Nerthusvirus; Nerthusvirus BUCT553; Nerthusvirus achelous; Nerthusvirus alpheus; Nerthusvirus nerthus; Ningirsuvirus DchS19; Ningirsuvirus W2B; Ningirsuvirus nahilimali; Ningirsuvirus pEpSNUABM12; Ningirsuvirus sibilus; Nixviridae; Nixvirus; Nixvirus pging00X; Njordvirus; Njordvirus njord; Norfolkplacevirus; Norfolkplacevirus ARI0746; Norfolkplacevirus IPP15; Novosibovirus 309; Novosibovirus RS1pmA; Novosibovirus RS8pmA; Obscuriviridae; Oceanidvirus; Oceanidvirus CRP113; Oceanidvirus CRP171; Oliviavirus; Oliviavirus viph1020o; Omahavirus; Omahavirus UNOG1W1; Omtjevirus; Omtjevirus Omtje; Orthocystovirus; Orthocystovirus phi6; Orthocystovirus phiNN; Paadamvirus TRX321; Pakuvirus; Pakuvirus paku; Palovirus; Palovirus palo; Pantevenvirales; Parnassusviridae; Pasovirus; Pasovirus paso; Pastovirus; Pastovirus pasto; Paternavirus; Paternavirus doca7; Paulavirus viph1008o; Paulavirus viph1020o; Pazvirus; Pazvirus 31; Pazvirus paz; Pbunavirus DL68; Pbunavirus FBPa14; Pbunavirus FBPa35; Pbunavirus JG024; Pbunavirus NH4; Pbunavirus PSA09; Pbunavirus PSA25; Pbunavirus SG1; Pbunavirus TH15; Pbunavirus ph0031; Pbunavirus pv109; Pbunavirus victoria; Pbunavirus wadjak13; Pektosvirus PP81; Percivalvirus; Percivalvirus floof; Percivalvirus percival; Percyvirus BL198; Percyvirus ERS; Percyvirus KSC; Pfluvirus; Pfluvirus PFP1; Pfluvirus pv22PfluR64PP; Phadecavirus; Phadecavirus PH10; Phadecavirus olisA1; Phadecavirus pv23TH; Phapecoctavirus ESCO13; Phapecoctavirus ESCO5; Phapecoctavirus ZCKP1; Phapecoctavirus phAPEC8; Phapecoctavirus schickermooser; Phikmvvirus AIIMSPaA1; Phikmvvirus FBPa3; Phikmvvirus HX1; Phikmvvirus JB10; Phikmvvirus MYY9; Phikmvvirus NFS; Phikmvvirus P1G; Phikmvvirus PA69; Phikmvvirus PE3; Phikmvvirus PJNP013; Phikmvvirus PT2; Phikmvvirus S1; Phikmvvirus SB; Phikmvvirus SEMA; Phikmvvirus phipa2; Phikmvvirus pv401; Phikmvvirus551W; Phrappuccinovirus phrappuccino; Phreappuccinovirus Phrappuccino; Phutvirus PSA6; Pifdecavirus BIMBV46; Pijolavirus Pf17397FPD1; Pijolavirus UFJFPfSW6; Plutovirus; Plutovirus pluto; Pollyceevirus Eisa9; Polsinellivirinae; Polymedevirus; Polymedevirus YY; Ponderosavirus; Ponderosavirus SB2; Ponderosavirus TS10; Ponderosavirus pepon; Ponderosavirus ponderosa; Ponderosavirus ptah; Pradovirus F5; Pradovirus IVIADoCa2; Pradovirus IVIADoCa4; Pradovirus IVIADoCa9; Pradovirus MUD8T1; Pradovirus NED111; Pradovirus P4; Pradovirus SB5; Pradovirus pXoo2106; Pradovirus pagan; Pradovirus titanX; Proddevirus; Proddevirus proddE; Prospektnaukivirus; Prospektnaukivirus sam112; Przondovirus 066022; Przondovirus 066046; Przondovirus 175029; Przondovirus 2146HW; Przondovirus Adeo; Przondovirus AmPhEK52; Przondovirus BUCT3589; Przondovirus EKp2; Przondovirus FZ12; Przondovirus GWPA139; Przondovirus GWPB35; Przondovirus H5; Przondovirus HZJ31; Przondovirus IME264; Przondovirus IME335; Przondovirus IME531; Przondovirus JB48; Przondovirus K11PH164C1; Przondovirus K16PH164C3; Przondovirus K2044302; Przondovirus K2044HW; Przondovirus K26PH128C1; Przondovirus K27PH129C1; Przondovirus K35PH164C3; Przondovirus K37PH164C1; Przondovirus K42PH8; Przondovirus K48PH164C1; Przondovirus K56PH164C1; Przondovirus K58PH129C2; Przondovirus K74PH129C2; Przondovirus K80PH1317a; Przondovirus K8PH128; Przondovirus KKP3708; Przondovirus KMI1; Przondovirus KMI2; Przondovirus KMI4; Przondovirus KPN3; Przondovirus Kp11; Przondovirus Kp9; Przondovirus KpV766; Przondovirus KpV92; Przondovirus Kpn17; Przondovirus KpnP1; Przondovirus KundULIP47; Przondovirus KundULIP54; Przondovirus MUC100; Przondovirus NK20; Przondovirus NLZS1; Przondovirus NLZS2; Przondovirus P509; Przondovirus P510; Przondovirus P55; Przondovirus P560; Przondovirus P671; Przondovirus P791; Przondovirus SHKP152226; Przondovirus TUN1; Przondovirus VAC71; Przondovirus VLCpiA3b; Przondovirus VLCpiA3c; Przondovirus VLCpiA3d; Przondovirus W14TH13021; Przondovirus ZK2; Przondovirus ZX10; Przondovirus ZX8; Przondovirus cmc356; Przondovirus cornelius; Przondovirus cp10; Przondovirus cp11; Przondovirus cp12; Przondovirus cp26; Przondovirus cp29; Przondovirus cp30; Przondovirus cp33; Przondovirus cp43; Przondovirus cp6; Przondovirus cp7; Przondovirus cp8; Przondovirus pokalde002; Przondovirus pv066013; Przondovirus pv066023; Przondovirus pv066024; Przondovirus pv066037; Przondovirus pv066042; Przondovirus pv066053; Przondovirus pv066056; Przondovirus pv117; Przondovirus pv150004; Przondovirus pv175003; Przondovirus pv175005; Przondovirus pv175006; Przondovirus pv175007; Przondovirus pv175017; Przondovirus pv175019; Przondovirus pv175022; Przondovirus pv175024; Przondovirus pv175026; Przondovirus pv175032; Pseudomonas virus Ab18; Pseudomonas virus Ab19; Pseudomonas virus DL68; Pseudomonas virus JG024; Pseudomonas virus LKO4; Pseudomonas virus M6; Pseudomonas virus MP1412; Pseudomonas virus NH4; Pseudomonas virus PAE1; Pseudomonas virus PaMx11; Pseudomonas virus Yua; Punavirus pv43; Quadringentisvirinae; Quhwahvirus littlefortune; Quhwahvirus pulchra; Quingentivirinae; Rambovirus; Rambovirus rambo; Reminisvirus; Reminisvirus 6939; Reminisvirus KL01; Reminisvirus reminis; Reqipinevirus; Reqipinevirus reqipine5; Reynauldvirus; Reynauldvirus reynauld; Rindgevirus; Rindgevirus tarrare; Risoevirus; Risoevirus cronus; Rivavirus; Rivavirus SPP1; Rivavirus rv000TH010; Rivavirus rv049ML001; Rodentiumvirus; Rodentiumvirus CrRp3; Rodentiumvirus LL11; Rodentiumvirus NTNC80A; Rodentiumvirus P101117UKE2; Rodentiumvirus PP433; Rodentiumvirus R4596; Roscoffvirus; Roscoffvirus rv15E36; Rosemountvirus ZCSE2; Roskildevirus; Roskildevirus cronus; Rumoivirus; Rumoivirus VruC; Salmonella virus BP12C; Sanovirus sano; Sansavirus sansa; Sarkviridae; Sarmavirus; Sarmavirus sarma103; Savitribaivirus; Savitribaivirus PS; Schenleyvirinae; Schifferlevirus; Schifferlevirus pging00N; Schifferlevirus pging00O; Schifferlevirus pging00P; Schifferlevirus pging00Q; Sebastisaurusvirus; Sebastisaurusvirus heather; Sebastisaurusvirus remusloopin; Sebastisaurusvirus sebastisaurus; Sechaudvirinae; Sepahanvirus; Sepahanvirus GN1; Sepahanvirus yerA41; Serkorvirus 10RS306A; Serkorvirus RpY2; Serkorvirus p2106; Sescentorumvirinae; Shadyvirus; Shadyvirus shady; Shaekyvirus; Shaekyvirus shaeky; Shangxiadianvirus; Shangxiadianvirus CRP118; Shangxiadianvirus CRP403; Sharonstreetvirus xiamensis; Sicariusvirus; Sicariusvirus sicarius2; Sicariusvirus wyborn; Smasvirus; Smasvirus BUCT598; Smasvirus BUCT700; Smasvirus P15; Smasvirus SB1; Smasvirus c9N; Snaubvirus; Snaubvirus pEpSNUABM09; Solymavirus; Solymavirus PSTCR2; Solymavirus PSTRCR120; Songlingvirus; Songlingvirus SI01; Soropartiviridae; Spinunavirus; Spinunavirus ARI01311; Spinunavirus ARI0399; Spinunavirus ARI04601; Spinunavirus ARI04602; Spinunavirus ARI04682; Spinunavirus IPP10; Spinunavirus IPP31; Spinunavirus IPP32; Spinunavirus IPP36; Spinunavirus IPP37; Spinunavirus IPP50; Spinunavirus IPP60; Spinunavirus IPP61; Spinunavirus IPP8; Spinunavirus IPP9; Spinunavirus SF39; Spinunavirus Spn1; Spinunavirus sv040922; Spiovirus; Spiovirus sbp1; Splendidredvirus; Splendidredvirus ray17; Splendidredvirus splendidred; Squirtyvirus squirty; Stackebrandtviridae; Stentvirinae; Streptomyces virus Karimac; Streptomyces virus LukeCage; Streptomyces virus StarPlatinum; Streptomyces virus Wollford; Streptomyces virus Yaboi; Sumtervirus; Sumtervirus S2B; Suseptimavirus PAS59; Suseptimavirus sv4E8; Suspvirus; Suttonboningtonvirus; Suttonboningtonvirus sv1ICo2020; Swepdovirus; Swepdovirus SWEP2; Sycamorevirus; Sycamorevirus sycamore; Tartuvirus; Tartuvirus amme3; Tartuvirus kopa4; Tartuvirus nopa; Tartuvirus roomu2; Teetrevirus CT02; Teetrevirus EF2; Teetrevirus Emp27; Teetrevirus F1M1C; Teetrevirus F2M1C; Teetrevirus F5M1C; Teetrevirus HMGUsm2; Teetrevirus IME305; Teetrevirus K19PH14C4P1; Teetrevirus KP13MC52; Teetrevirus Kp31; Teetrevirus Kpn11mx; Teetrevirus KpnPVAC1; Teetrevirus NLZS3; Teetrevirus SALSA; Teetrevirus Seera; Teetrevirus T7M; Teetrevirus bumbleweed; Teetrevirus glastosback; Teetrevirus keithsmous; Teetrevirus keithstache; Teetrevirus megaducksbill; Teetrevirus mtp14; Teetrevirus mtp15; Teetrevirus mtp4; Teetrevirus mtp8; Teetrevirus patroon; Teetrevirus sekstaphage1; Teetrevirus tv066044; Teetrevirus tv31; Teetrevirus tv6996; Teetrevirus tv6998; Teetrevirus vB8388; Tepoztlanvirus; Tepoztlanvirus RHphTM34; Tepoztlanvirus RHphY120; Tequatrovirus; Tequatrovirus CF2; Teseptimavirus A1122; Teseptimavirus C2; Teseptimavirus EFA2; Teseptimavirus JB01; Teseptimavirus PHB19; Teseptimavirus PVN09; Teseptimavirus SYGE1; Teseptimavirus UFV01; Teseptimavirus YpPY; Teseptimavirus YpYeO9; Teseptimavirus YpsPG; Teseptimavirus jacobburckhardt; Teseptimavirus jeantinguely; Teseptimavirus pO111; Teseptimavirus pila; Teseptimavirus tv04922B; Teseptimavirus yanou; Tevenvirinae; Thetabobvirus renaud18; Thetabobvirus tchen; Thetabobvirus thetabob; Thoosavirus; Thoosavirus HTVC025P; Timquatrovirus TM4; Tiranvirus; Tiranvirus STIP28; Tolavirus; Tolavirus tola; Torinorumvirus; Torinorumvirus B11; Torinovirus; Torinovirus K7A1; Tortellinivirus tortellini; Trautnerviridae; Trelivelvirus; Trelivelvirus VAC51; Triteiavirus; Triteiavirus CRP804; Troedvirus stalingrad; Trogglehumpervirus; Trogglehumpervirus trogglehumper; Tuaanevirus ime13; Tulanevirus ime13; Tunggulvirus GM223; Uavernvirus; Uavernvirus uavern; Uetakevirus PAS61; Ulipvirus; Ulipvirus IME184; Ulipvirus K1ULIP33; Ulipvirus K44PH129C1; Ulipvirus cp4; Ulipvirus pKPM18621; Unosvirus; Unosvirus PCS4; Unosvirus UNOSLW1; Unyawovirus PC2B6; Vandenendeviridae; Vashvirus euratis; Vectrevirus EC120; Vectrevirus EEc2; Vectrevirus KAW1A4500; Vectrevirus Mt1B1P10; Vectrevirus P101101UKE1; Vectrevirus PUTI89UKE2; Vectrevirus ULINTec4; Vectrevirus ULINTec6; Vectrevirus ULINTec7; Vectrevirus cee; Vectrevirus vv6948; Ventosusvirus; Ventosusvirus ventosus; Vetruanivirus; Vetruanivirus dhakaense; Vetruanivirus porcinprimi; Vetruanivirus porcinsecundi; Vetruanivirus primi; Vetruanivirus secundi; Vinavirales; Vistulavirus; Vistulavirus BB8; Vividuovirus lennon; Vividuovirus sitar; Vojvodinavirus CN1; Vojvodinavirus CN2; Vojvodinavirus FP1; Vojvodinavirus MW2; Waldovirus; Waldovirus plaquesplease; Waldovirus waldo5; Warsawvirus 3MF5; Warsawvirus wv3MF5; Weillhallvirus; Weillhallvirus wv16Q; Wendovervirus; Wendovervirus sonii; Wifcevirus AV128; Wifcevirus EC150; Wifcevirus ECO71P1; Wifcevirus Ro157lw; Wifcevirus SP13; Wifcevirus mansfield; Wildcatvirus wildcat; Wizardvirus halo3; Wodongavirus; Wodongavirus REQ3; Wuhanvirus PS07; Xeniaduovirus; Xeniaduovirus xenia2; Xylella virus Sano; Yangvirus ascela; Yangvirus berrie; Yangvirus cassia; Yangvirus janeemi; Yangvirus nitro; Yangvirus tfortroy; Yangvirus tuck; Yautepecvirus; Yautepecvirus RHphX39; Yinyavirus; Yinyavirus AerP220; Yuanmingyuanvirus; Yuanmingyuanvirus NJ2; Yuavirus LKO4; Yuavirus M6; Yuavirus MP1412; Yuavirus PAE1; Yuavirus yua; Yunamivirus; Yunamivirus Y1MI; Yvonnevirus yvonnetastic; Zetacystovirus; Zetacystovirus CAP; Zindervirus GRNsp51; Zindervirus kenyaK30; Zitchvirus apunk; Zitchvirus sampson; Zitchvirus tardus; Zitchvirus viaconlectus; Zoomievirus; Zoomievirus zoomie.