Taxonomic Ranks

Taxonomy Release #37 - 2021

The new 2021 ICTV taxonomy is now available online at https://ictv.global/taxonomy. The new Master Species List #37 is available for download as an Excel Spreadsheet

This new release contains taxonomic changes approved by the ICTV Executive Committee in July, 2021 and ratified by the ICTV Membership in March, 2021. A paper describing this release will be published in the Virology Division News section of Archives of Virology: