History of the taxon:

Etymology of the name:

Taxon: Birnaviridae; Proposal: Ratification 1984; : ; ICTV Report: Birnaviridae; Reference: PMID: 6743022

from the Latin  bi meaning “two”,  and RNA for ribonucleic acid, referring to the bisegmented nature of the genome, and the presence of dsRNA, in viruses of the family; the suffix -viridae for family taxa