Confuga is a genus of planthoppers in the family Cixiidae. Its only species is Confuga persephone, a troglobitic (cave-dwelling) planthopper that is endemic to New Zealand. It is the only known species of cave-dwelling planthopper in New Zealand. The species was first described by Ronald Gordon Fennah in 1975, from specimens found in a cave east of TÃÂkaka, in the South Island of New Zealand. Under the New Zealand Threat Classification System, it is listed as "Naturally Uncommon" with the qualifier "Range Restricted".