Nephotettix is a genus of leafhoppers in the subfamily Deltocephalinae and tribe Chiasmini. Species are mostly found in Asia, although two are from Africa.

Known as 'green leafhoppers' of paddy/rice, Nephotettix cincticeps and N. virescens appear to be the most important Asian pest species in this genus: as vectors of viruses, such as tungro disease in rice.

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