Nisia is a genus of planthoppers in the family Meenoplidae. Species in the genus are known from Africa, Asia and Australia. Most species are associated with monocotyledonous host plants, particularly sedges in the family Cyperaceae.
BioLib lists following 23 species as belonging to Nisia:
Nisia alba <small>Melichar, 1914</small>
Nisia albinotata <small>Muir, 1927</small>
Nisia albovenosa <small>Distant, 1906</small>
Nisia atrovenosa <small>(Lethierry, 1888)</small>
Nisia australiensis <small>Woodward, 1957</small>
Nisia buxtoni <small>Muir, 1931</small>
Nisia campbelli <small>Distant, 1916</small>
Nisia carolinensis <small>Fennah, 1971</small>
Nisia dammermani <small>Muir, 1930</small>
Nisia fuliginosa <small>Yang & Hu, 1985</small>
Nisia fuscofasciata <small>Distant, 1917</small>
Nisia grandiceps <small>Kirkaldy, 1906</small>
Nisia langlei <small>(Muir, 1921)</small>
Nisia maculosa <small>Distant, 1917</small>
Nisia minor <small>Lindberg, 1958</small>
Nisia nebulosa <small>Lindberg, 1958</small>
Nisia nervosa <small>(Motschulsky, 1863)</small>
Nisia psylla <small>Bierman, 1910</small>
Nisia serrata <small>Tsaur, 1989</small>
Nisia striata <small>Yang & Hu, 1985</small>
Nisia subfogo <small>Hoch, Oromi & Arechavaleta, 1999</small>
Nisia sulphurata <small>Distant, 1917</small>
Nisia thoracica <small>Distant, 1917</small>
Nisia nitida was moved to the Phaconeura genus as Phaconeura nitida.