Etymology of Taxon Names
The information below provides a list containing descriptions of the origins of ICTV taxon names starting at the rank of realm and going down to the rank of family. This information is derived from the proposals that were submitted when each taxon was created. Links to these proposals, links to ICTV report chapters, and links to publications (through PMIDs) are provided when available.
We thank Stuart Siddell for compiling this list of name origins. Etymological information for taxa below the rank of family, can be found in the relevant ICTV Online (10th) Report chapters. If you have any comments or corrections, please contact us by sending an email to info@ictv.global.
Filter the list of name origins using the selection options below:
Floreoviria
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales
Proposal: 2019.012D.zip
Etymology: from geminivirus, and also plants and fungi, referring to the hosts of viruses in the taxon; the suffix -virales for order taxa
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae
Proposal: Ratification_1993.pdf
Report Chapter: Geminiviridae
PubMed ID: 18256781
Etymology: from the Latin geminus meaning "twin", referring to the characteristic twinned (geminate) virion morphology of viruses in the family; the suffix -viridae for family taxa
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Becurtovirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Begomovirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Capulavirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Citlodavirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Curtovirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Eragrovirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Grablovirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Maldovirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Mastrevirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Mulcrilevirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Opunvirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Topilevirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Topocuvirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geminiviridae | Turncurtovirus
Report Chapter: Geminiviridae
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Genomoviridae
Proposal: 2015.002a-gF.A.v2.Genomoviridae.pdf
Etymology: from geminivirus-like and no movement, indicating the lack of a movement protein gene in viruses of the family; the suffix -viridae for family taxa
Lineage: Floreoviria | Shotokuvirae | Cressdnaviricota | Repensiviricetes | Geplafuvirales | Geplanaviridae
Proposal: 2023.020D.Geplafuvirales_1nf_18ng_30nsp.zip
Etymology: from gemini-like Rep plant and animal associated viruses, referring to the geminivirus Rep sequence (GRS) motif found in members of the family; the suffix ‑viridae for family taxa
Pleomoviria
Lineage: Pleomoviria
Proposal: 2025.002G.Ac.v2.Monodnaviria_reorg_4nr.zip
Etymology: a reference to the pleomorphic morphology of viruses in this realm; the suffix ‑viria for realm taxa
Lineage: Pleomoviria | Trapavirae
Proposal: 2019.005G.zip
Etymology: from Trapani, Italy, where Halorubrum pleomorphic virus 1, a member of the taxon, was discovered; the suffix -virae for kingdom taxa
Lineage: Pleomoviria | Trapavirae | Calorviricota
Proposal: 2024.004A.Thalassapleoviridae_newphylum_v1.zip
Etymology: from the Latin calor, meaning heat, referring to the environmental conditions under which these viruses replicate; the suffix -viricota for phylum taxa
Lineage: Pleomoviria | Trapavirae | Calorviricota | Caminiviricetes
Proposal: 2024.004A.Thalassapleoviridae_newphylum_v1.zip
Etymology: from the Latin camini, meaning chimneys, referring to the chimney-like deep sea hydrothermal vents in which Archaeoglobales and their viruses thrive; the suffix -vircetes for class taxa
Lineage: Pleomoviria | Trapavirae | Calorviricota | Caminiviricetes | Ageovirales
Proposal: 2024.004A.Thalassapleoviridae_newphylum_v1.zip
Etymology: a truncation of Archaeoglobus and Geoglobus, two genera of archaea that host viruses in the order; the suffix -virales for order taxa
Lineage: Pleomoviria | Trapavirae | Calorviricota | Caminiviricetes | Ageovirales | Thalassapleoviridae
Proposal: 2024.004A.Thalassapleoviridae_newphylum_v1.zip
Etymology: from Thalassa, th Greek goddess of the sea, referring to the sample source, and from pleolipovirus; the suffix -viridae for family taxa
Lineage: Pleomoviria | Trapavirae | Saleviricota
Proposal: 2019.005G.zip
Etymology: from the Italian sale, meaning "salt", referencing the halophilic hosts of most pleolipovirids; the suffix -viricota for phylum taxa
Lineage: Pleomoviria | Trapavirae | Saleviricota | Huolimaviricetes
Proposal: 2019.005G.zip
Etymology: from the Finnish huolimaton, meaning "sloppy", referencing the unmethodical assembly of pleolipovirions; the suffix -viricetes for class taxa
Lineage: Pleomoviria | Trapavirae | Saleviricota | Huolimaviricetes | Haloruvirales
Proposal: 2019.005G.zip
Etymology: from Halorubrum pleomorphic virus 1, HRPV-1, a member of the taxon; the suffix -virales for order taxa
Lineage: Pleomoviria | Trapavirae | Saleviricota | Huolimaviricetes | Haloruvirales | Nanopleoviridae
Proposal: 2025.004A.Ac.v3.Pleomorphic_1nf_2ns.zip
Etymology: from Nanohaloarchaea and pleomorphic, referring to the host and inferred morphology of viruses in the family; the suffix ‑viridae for family taxa
Lineage: Pleomoviria | Trapavirae | Saleviricota | Huolimaviricetes | Haloruvirales | Pleolipoviridae
Proposal: 2015.042a-oB.A.v3.Pleolipoviridae.pdf
Report Chapter: Pleolipoviridae
Etymology: from the Ancient Greek πλεῖον (pleo), meaning "many", and λῐ́πος (lípos), meaning “animal fat”, referring to the pleomorphic shape and presence of an envelope in virions of viruses in the family; the suffix -viridae for family taxa
Lineage: Pleomoviria | Trapavirae | Saleviricota | Huolimaviricetes | Haloruvirales | Pleolipoviridae | Alphapleolipovirus
Report Chapter: Pleolipoviridae
Lineage: Pleomoviria | Trapavirae | Saleviricota | Huolimaviricetes | Haloruvirales | Pleolipoviridae | Betapleolipovirus
Report Chapter: Pleolipoviridae
Lineage: Pleomoviria | Trapavirae | Saleviricota | Huolimaviricetes | Haloruvirales | Pleolipoviridae | Gammapleolipovirus
Report Chapter: Pleolipoviridae
Riboviria
Lineage: Riboviria
Proposal: 2017.006G.A.v3.Riboviria.zip
Etymology: from ribo, for ribonucleic acid, referring to the genome of viruses in the realm; the suffix -viria for realm taxa
Lineage: Riboviria | Orthornavirae
Proposal: 2019.006G.zip
Etymology: from the Greek ὀρθός (orthós) meaning "straight" or "true" and RNA for ribonucleic acid; the suffix -virae for kingdom taxa
Lineage: Riboviria | Orthornavirae | Ambiviricota
Proposal: 2023.007F.Ambiviricota_nphy.zip
Etymology: from ambivirus(es), referring to the non-overlapping ambisense orientation of open reading frames in the genome of members of the taxon; the suffix ‑viricota for phylum taxa
Lineage: Riboviria | Orthornavirae | Ambiviricota | Suforviricetes
Proposal: 2023.007F.Ambiviricota_nphy.zip
Etymology: to honour Suvi Sutela and Marc Forgia, the co-discoveres of ambiviruses in endomycorrhizal fungi; the suffix ‑viricetes for class taxa
Lineage: Riboviria | Orthornavirae | Ambiviricota | Suforviricetes | Crytulvirales
Proposal: 2023.007F.Ambiviricota_nphy.zip
Etymology: from Cryphonectria and Tulasnella, referring to the host genera for fungi in which ambiviruses were first discovered; the suffix ‑virales for order taxa
Lineage: Riboviria | Orthornavirae | Ambiviricota | Suforviricetes | Crytulvirales | Dumbiviridae
Proposal: 2023.007F.Ambiviricota_nphy.zip
Etymology: from the Latin duo, meaning two, and ambivirus, referring to one of several families in the parent taxon; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Ambiviricota | Suforviricetes | Crytulvirales | Quambiviridae
Proposal: 2023.007F.Ambiviricota_nphy.zip
Etymology: from the Latin quattuor, meaning four, and ambivirus, referring to one of several families in the parent taxon; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Ambiviricota | Suforviricetes | Crytulvirales | Trimbiviridae
Proposal: 2023.007F.Ambiviricota_nphy.zip
Etymology: from the Latin tria, meaning three, and ambivirus, referring to one of several families in the parent taxon; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Ambiviricota | Suforviricetes | Crytulvirales | Unambiviridae
Proposal: 2023.007F.Ambiviricota_nphy.zip
Etymology: from the Latin unus, meaning "one", and ambivirus, referring to one of several families in the parent taxon; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Artimaviricota
Proposal: 2024.039D.Artimaviricota_np.zip
Etymology: from the Lithuanian artima, meaning close, and RT (phonetically "arti"), referring to the potential link to viral RTs; the suffix -viricota for phylum taxa
Lineage: Riboviria | Orthornavirae | Artimaviricota | Furtirnaviricetes
Proposal: 2024.039D.Artimaviricota_np.zip
Etymology: from the Latin furtivus, meaning hidden, secret, and RNA; the suffix -viricetes for class taxa
Lineage: Riboviria | Orthornavirae | Artimaviricota | Furtirnaviricetes | Divaquavirales
Proposal: 2024.039D.Artimaviricota_np.zip
Etymology: from diverse aquatic, referring to the environments in which viruses in the order were discovered; the suffix -virales for order taxa
Lineage: Riboviria | Orthornavirae | Artimaviricota | Furtirnaviricetes | Divaquavirales | Hakuzoviridae
Proposal: 2024.039D.Artimaviricota_np.zip
Etymology: from Hakuzo, the White elephant which is a signature of Fugen Bosatsu (Samantabhadra in Buddhism), referring to the Fugen-dake, the largest volcano of the Mt. Unzen, the area where hot spring RNA virus 1 was discovered; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota
Proposal: 2019.006G.zip
Etymology: from the Italian duplo meaning "double" and RNA for ribonucleic acid, a reference to viruses in this phylum having double-stranded RNA genomes; the suffix -viricota for phylum taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes
Proposal: 2019.006G.zip
Etymology: from Chrysoviridae, Megabirnaviridae, and the now defunct Totiviridae, three virus families originally included in the taxon; the suffix -viricetes for class taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales
Proposal: 2019.006G.zip
Etymology: in honour of Said Ghabrial, a pioneer in the study of the viruses in this order; the suffix -virales for order taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from the Ancient Greek ἄλφα (álpha), the first letter of the Greek alphabet and the now defunct family Totiviridae (from the Latin toti, meaning "undivided" or "whole" ), one of the founding taxa of the order Ghabrivirales; the suffix ‑virineae for suborder taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Botybirnaviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from, Botrytis porri, the host of Botrytis porri RNA virus 1, and the bi-segmented dsRNA genome of members of the family; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Chrysoviridae
Proposal: Ratification_2002a.pdf
Report Chapter: Chrysoviridae
PubMed ID: 5191625
Etymology: from the Greek chrysós meaning “gold”, derived from the specific epithet of Penicillium chrysogenum, the fungal host of Penicillium chrysogenum virus, a member of the virus family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Chrysoviridae | Alphachrysovirus
Report Chapter: Chrysoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Chrysoviridae | Betachrysovirus
Report Chapter: Chrysoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Fusagraviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from Fusarium graminearum, host of Fusarium graminearum virus 3, a member of the family; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Megabirnaviridae
Proposal: 2010.002a-gF.A.v1.Megabirnaviridae.zip
Report Chapter: Megabirnaviridae
Etymology: from the Ancient Greek μέγας (mégas), meaning “great", and Birnaviridae, referring to the size of the bisegmented dsRNA genome of viruses in the family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Megabirnaviridae | Megabirnavirus
Report Chapter: Megabirnaviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Monocitiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from monocistronic toti-like viruses; referring to the genome organisation of members of the family and the relationship to totiviruses; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Orthototiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Report Chapter: Orthototiviridae
Etymology: from the Ancient Greek ὀρθός (orthos), meaning “correct” or “straight” and the Latin toti, meaning "undivided" or "whole", referring to the mono-segmented dsRNA genome of viruses in the family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Phlegiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from Phlebiopsis gigantea, the host of Phlebiopsis gigantea large virus 1, a member of the family; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Pseudototiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from the Ancient Greek ψευδής (pseudes), meaning"false" and the addition of the vowel o; referring to the earlier placement of members of the family in the now defunct Totiviridae; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Quadriviridae
Proposal: 2012.001a-gF.A.v4.Quadriviridae.zip
Report Chapter: Quadriviridae
Etymology: from the Latin quattuor, meaning "four", referring to the quadripartite nature of the genome of viruses in the family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Quadriviridae | Quadrivirus
Report Chapter: Quadriviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Alphatotivirineae | Spiciviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from Spissistilus festinus and Circulifer tenellus, the hosts of the first reported viruses in the family; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from the Ancient Greek βῆτα (bêta), the second letter of the Greek alphabet and the now defunct family Totiviridae, one of the founding taxa of the order Ghabrivirales; the suffix ‑virineae for suborder taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Artiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Report Chapter: Artiviridae
Etymology: from arthropod totivirus, referring to the hosts of members in the family and the relationship to totiviruses; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Giardiaviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from Giardia lamblia, host of Giardia lamblia virus, a member of the family; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Inseviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Report Chapter: Inseviridae
Etymology: from insect toti-like virus, referring to the host of viruses in the family and the relationship to totiviruses; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Lebotiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Report Chapter: Lebotiviridae
Etymology: from Leptopilina boulardi toti-like virus, a member of the family; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Megatotiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from the Ancient Greek μέγας (mégas), meaning “great or large”, referring to the much larger genome size of members of the family when compared to totiviruses; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Ootiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: derived from oomycetous toti-like virus, referring to the host of virus members in the family and the relationship to totiviruses; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Pistolviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Report Chapter: Pistolviridae
Etymology: from piscine toti-like, referring to the hosts of viruses in the family and the relationship to totiviruses; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Betatotivirineae | Yadonushiviridae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from the Japanese Yadonushi meaning "owner (Nushi) of a house to stay (Yado)", referring to the trans-encapsidation of yadokarivirus RNA and RdRP; the suffix ‑viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Gammatotivirineae
Proposal: 2023.015F.Ghabrivirales_reorg.zip
Etymology: from the Ancient Greek γάμμα (gámma), the third letter of the Greek alphabet and the now defunct family Totiviridae, one of the founding taxa of the order Ghabrivirales; the suffix ‑virineae for suborder taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Chrymotiviricetes | Ghabrivirales | Gammatotivirineae | Alternaviridae
Proposal: 2022.001F.Alternaviridae_newfam.zip
Report Chapter: Alternaviridae
Etymology: from Alternaria alternata, the name of the fungal host of the earliest isolate, and RNA for ribonucleic acid, referring to the type of nucleic acid comprising the genome of viruses in the family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes
Proposal: 2019.006G.zip
Etymology: from respiratory enteric orphan, referring to the tropism and an early lack of disease association of some viruses in the taxon ; the suffix -viricetes for class taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales
Proposal: 2019.006G.zip
Etymology: from reo, an acronym of respiratory enteric orphan viruses, referring to the tropism and an early lack of disease association of some viruses in the taxon; the suffix -virales for order taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Sedoreoviridae
Proposal: 2020.028M.R.Reovirales_2nfam.zip
Report Chapter: Sedoreoviridae
Etymology: from the Latin sedo, meaning "smooth", referring to the appearance of the core particles of viruses in the family, and reo, for respiratory enteric orphan, referring to the tropism and lack of disease association of some members of the virus family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Sedoreoviridae | Cardoreovirus
Report Chapter: Sedoreoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Sedoreoviridae | Mimoreovirus
Report Chapter: Sedoreoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Sedoreoviridae | Orbivirus
Report Chapter: Sedoreoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Sedoreoviridae | Phytoreovirus
Report Chapter: Sedoreoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Sedoreoviridae | Rotavirus
Report Chapter: Sedoreoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Sedoreoviridae | Seadornavirus
Report Chapter: Sedoreoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae
Proposal: 2020.028M.R.Reovirales_2nfam.zip
Report Chapter: Spinareoviridae
Etymology: from the Latin spina, meaning “spike”, referring to the presence of spikes or turrets on the surface of the core particles of viruses in the family, and reo for respiratory enteric orphan, referring to the tropism and lack of disease association of some members of the virus family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Aquareovirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Coltivirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Cypovirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Dinovernavirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Fijivirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Idnoreovirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Mycoreovirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Orthoreovirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Resentoviricetes | Reovirales | Spinareoviridae | Oryzavirus
Report Chapter: Spinareoviridae
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Vidaverviricetes
Proposal: 2019.006G.zip
Etymology: to honour Anne K. Vidaver, who co-discovered Pseudomonas phage phi6; the suffix -viricetes for class taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Vidaverviricetes | Mindivirales
Proposal: 2019.006G.zip
Etymology: to honour Leonard Mindich, who contributed significantly to cystovirid research; the suffix -virales for order taxa
Lineage: Riboviria | Orthornavirae | Duplornaviricota | Vidaverviricetes | Mindivirales | Cystoviridae
Proposal: Ratification_1978.pdf
Report Chapter: Cystoviridae
PubMed ID: 16789137
Etymology: phonetically from the Greek kystis, meaning “bladder” or “sack”, referring to the virion morphology of viruses in the family; the suffix -viridae for family taxa
Lineage: Riboviria | Orthornavirae | Kitrinoviricota
Proposal: 2019.006G.zip
Etymology: from the Ancient Greek κίτρινος (kítrinos) meaning "yellow", a reference to yellow fever virus, a member of the taxon; the suffix -viricota for phylum taxa
Lineage: Riboviria | Orthornavirae | Kitrinoviricota | Alsuviricetes
Proposal: 2019.006G.zip
Etymology: from alphavirus supergroup, referring to a historical name for some members of the taxon ; the suffix -viricetes for class taxa
Lineage: Riboviria | Orthornavirae | Kitrinoviricota | Alsuviricetes | Hepelivirales
Proposal: 2019.006G.zip
Etymology: from hepevirus-like, referring to the family Hepeviridae included in this taxon; the suffix -virales for order taxa
Lineage: Riboviria | Orthornavirae | Kitrinoviricota | Alsuviricetes | Hepelivirales | Alphatetraviridae
Proposal: 2010.001a-qI.A.v4.Tetraviridae.zip
Report Chapter: Alphatetraviridae
Etymology: from the Ancient Greek ἄλφα (álpha), the first letter of the Greek alphabet and τετρα (tetra), the Greek cardinal 4, referring to the relationship to viruses of the Alpha-like supergroup in the replicase region and the T=4 capsid architecture that define the family; the suffix -viridae for family taxa
