Oecleini

Haplaxius is a genus of cixiid planthoppers in the family Cixiidae. There are at least 60 described species in Haplaxius.

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 Tākaka, 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".

species of insect