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. Author manuscript; available in PMC: 2025 Aug 22.
Published in final edited form as: Arch Virol. 2025 Jun 27;170(8):164. doi: 10.1007/s00705-025-06353-y

Table 1.

ICTV-approved binomial species names for retroviruses included in the ICTV master species list*

Species name Exemplar virus name Virus name abbreviation Exemplar GenBank accession number

Alpharetrovirus avicarmilhil2 avian carcinoma Mill Hill virus 2** AMV2 M14008
Alpharetrovirus avifujsar Fujinami sarcoma virus** FuSV AF033810
Alpharetrovirus avileu avian leukosis virus ALV M37980
Alpharetrovirus avimyebla avian myeloblastosis virus** AMV J02013
Alpharetrovirus avimyecyt29 avian myelocytomatosis virus 29** AMV29 AF033809
Alpharetrovirus avirousar Rous sarcoma virus** RSV AF033808
Alpharetrovirus avisar10 avian sarcoma virus CT10** ASVCT10 Y00302
Alpharetrovirus aviUR2sar UR2 sarcoma virus** UR2SV M10455
Alpharetrovirus aviY73sar Y73 sarcoma virus** Y73SV L21974
Betaretrovirus lan Langur virus LNGV AY282754
Betaretrovirus maspfimon Mason-Pfizer monkey virus MPMV AF033815
Betaretrovirus murmamtum mouse mammary tumor virus MMTV AF033807
Betaretrovirus ovijaa Jaagsiekte sheep retrovirus JSRV M80216
Betaretrovirus squmon squirrel monkey retrovirus SMRV M23385
Deltaretrovirus bovleu bovine leukemia virus BLV AF033818
Deltaretrovirus priTlym1 primate T-lymphotropic virus 1 PTLV1 AF074966
Deltaretrovirus priTlym2 primate T-lymphotropic virus 2 PTLV2 M10060
Deltaretrovirus priTlym3 primate T-lymphotropic virus 3 PTLV3 AF391797
Epsilonretrovirus waldersar walleye dermal sarcoma virus WDSV AF033822
Epsilonretrovirus walepihyp1 walleye epidermal hyperplasia virus 1 WEHV1 AF014792
Epsilonretrovirus walepihyp2 walleye epidermal hyperplasia virus 2 WEHV2 AF014793
Gammaretrovirus aviretend reticuloendotheliosis virus** REV AY842951
Gammaretrovirus avisplnec Trager duck spleen necrosis virus TDSNV X02759
Gammaretrovirus chisyn chick syncytial virus CSV DQ237904
Gammaretrovirus felleu feline leukemia virus FeLV AF052723
Gammaretrovirus fibijimursar Finkel-Biskis-Jinkins murine sarcoma virus** FBJMSV K02712
Gammaretrovirus gibleu gibbon ape leukemia virus GALV M26927
Gammaretrovirus Hamursar Harvey murine sarcoma virus** HaMSV J02207
Gammaretrovirus hazufelsar Hardy-Zuckerman feline sarcoma virus** HZFeSV X03711
Gammaretrovirus Kimursar Kirsten murine sarcoma virus** KiMSV X00984
Gammaretrovirus koa koala retrovirus KoRV AF151794
Gammaretrovirus momursar Moloney murine sarcoma virus** MoMSV AF033813
Gammaretrovirus murleu Moloney murine leukemia virus MMLV AF033811
Gammaretrovirus porConc porcine type-C oncovirus PCOV AF356697
Gammaretrovirus snythefelsar Snyder-Theilen feline sarcoma virus** STFeSV M22820
Gammaretrovirus woomonsar woolly monkey sarcoma virus WMSV V01201
Lentivirus bovimdef bovine immunodeficiency virus BIV M32690
Lentivirus bovjem Jembrana disease virus JDV U21603
Lentivirus capartenc caprine arthritis encephalitis virus CAEV M33677
Lentivirus equinfane equine infectious anemia virus EIAV U01866
Lentivirus felimdef feline immunodeficiency virus FIV M25381
Lentivirus humimdef1 human immunodeficiency virus 1 HIV-1 AF033819
Lentivirus humimdef2 human immunodeficiency virus 2 HIV-2 M30502
Lentivirus ovivismae visna/maedi virus VMV L06906
Lentivirus pum puma lentivirus PLV U03982
Lentivirus simimdef simian immunodeficiency virus SIV M58410
Bovispumavirus bostau bovine foamy virus Bos taurus BFVbta U94514
Equispumavirus equcab equine foamy virus Equus caballus EFVeca AF201902
Felispumavirus felcat feline foamy virus Felis catus FFVfca Y08851
Prosimiispumavirus otocra simian foamy virus Otolemur crassicaudatus SFVocr KM233624
Simiispumavirus atespp simian foamy virus Ateles spp. SFVa EU010385
Simiispumavirus caljac simian foamy virus Callithrix jacchus SFVcja GU356395
Simiispumavirus cernic simian foamy virus Cercopithecus nictitans SFVcni JQ867466
Simiispumavirus chlaet simian foamy virus Chlorocebus aethiops SFVcae M74895
Simiispumavirus gorgorgor simian foamy virus Gorilla gorilla gorilla SFVggo HM245790
Simiispumavirus maccyc simian foamy virus Macaca cyclopis SFVmcy X54482
Simiispumavirus macfas simian foamy virus Macaca fascicularis SFVmfa LC094267
Simiispumavirus macfus simian foamy virus Macaca fuscata SFVmfu AB923518
Simiispumavirus macmul simian foamy virus Macaca mulatta SFVmmu MF280817
Simiispumavirus pantrosch simian foamy virus Pan troglodytes schweinfurthii SFVpsc KX087159
Simiispumavirus pantrotro simian foamy virus Pan troglodytes troglodytes SFVptr JQ867463
Simiispumavirus pantrover simian foamy virus Pan troglodytes verus SFVpve U04327
Simiispumavirus ponpygpyg simian foamy virus Pongo pygmaeus pygmaeus SFVppy AJ544579
Simiispumavirus saisci simian foamy virus Saimiri sciureus SFVssc GU356394
Simiispumavirus sapxan simian foamy virus Sapajus xanthosternos SFVsxa KP143760
*

Note that three retrovirus species, specifically Gardner-Arnstein feline sarcoma virus, guinea pig type-C oncovirus, viper retrovirus, were abolished and removed from the Master Species List due to a current lack of sufficient sequence information for their exemplar virus isolates.

**

Retrovirus isolates containing a host cell-derived oncogene.