Yuyuevirus is a genus of negative-strand RNA viruses which infect invertebrates.

[2] Member viruses have bisegmented genomes.

[1] The name Yuyuevirus is from 於越 (Yúyuè), a synonym for the Spring and Autumn period state of Yuè, along with -virus, the suffix for a virus genus[5] Yueviridae comes from 越 (Yuè), also referring to Yuè state, with the suffix for virus family -viridae.

[5] Goujianvirales is named in honor of Goujian (Gōujiàn 勾踐) the king of Yuè State.

[5] Yuyueviruses have negative-sense, single-stranded RNA genomes that are bisegemented.