2020 taxonomic update for phylumNegarnaviricota(Riboviria:Orthornavirae), including the large ordersBunyaviralesandMononegavirales

In March 2020, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylumNegarnaviricotawas amended and emended. At the genus rank, 20 new genera were added, two were deleted, one was moved, and three were renamed. At the species rank, 160 species were added, four were deleted, ten were moved and renamed, and 30 species were renamed. This article presents the updated taxonomy ofNegarnaviricotaas now accepted by the ICTV.