Not shown to be antigenically related to members of other Bunyaviridae genera. For most, no biochemical characterisation of the viruses has been reported to confirm their family or generic status.
Description is on the taxonomic level of family.
Taxon infects vertebrates and plants. Genome found in one type of particle only. Genomic nucleic acid negative sense and ambisense. Total genome 10500-22700 nucleotides long. Virions one type of particle only.