Viruses of this genus are distinguished from other hypoviruses based on polyprotein-derived phylogenetic trees.
Not reported
In general, monocistronic, positive-sense RNA genomes of 8.9 kb to 9.9 kb.
Found in association with invertebrate animals, but experimental host assignment is still lacking.
Viruses of this genus are distinguished from other hypoviruses polyprotein-derived phylogenetic trees.
Not reported
In general, monocistronic, positive-sense RNA genomes of 9.1 kb to 11.2 kb.
Not reported
Viruses of this genus have a mono- or bicistronic genome organization and are distinguished from other hypoviruses based on polyprotein-derived phylogenetic trees.
See family description
In general, bicistronic, positive-sense RNA genomes of 12.4 kb to 14.4 kb.
See family description
Aiewsakun, P., E. M. Adriaenssens, R. Lavigne, A. M. Kropinski and P. Simmonds (2018). Evaluation of the genomic diversity of viruses infecting bacteria, archaea and eukaryotes using a common bioinformatic platform: steps towards a unified taxonomy. J Gen Virol 99: 1331-43. [PubMed]
There are no resources associated with this Report.
A summary of this ICTV Report chapter has ben published as an ICTV Virus Taxonomy Profile article in the Journal of General Virology, and should be cited when referencing this online chapter as follows:
Ying Liu
Archaeal Virology Unit
Institut Pasteur,
Université Paris Cité, CNRS UMR6047
F-75015 Paris, France
E-mail: [email protected]
Shishen Du
Department of Microbiology
College of Life Sciences
Wuhan University
Wuhan, Hubei
People's Republic of China
E-mail: [email protected]
There is only one genus in the family.
95% global genome identity is used as a species demarcation criterion, consistent with the thresholds used for other prokaryotic viruses.
Al-Mulla, H. M., L. Turrell, N. M. Smith, L. Payne, S. Baliji, R. Zust, V. Thiel, S. C. Baker, S. G. Siddell and B. W. Neuman (2014). Competitive fitness in coronaviruses is not correlated with size or number of double-membrane vesicles under reduced-temperature growth conditions. MBio 5: e01107-13. [PubMed]
