Species
* '' Metadelphax argentinensis'' (Muir, 1929) * '' Metadelphax dentata'' Gonzon and Bartlett, 2008 * '' Metadelphax pero'' (Fennah, 1971) * '' Metadelphax propinqua'' (Fieber, 1866) * '' Metadelphax wetmorei'' (Muir & Giffard, 1924)References
* Ding, Jinhua (2006). "Homoptera Delphacidae". ''Fauna Sinica Insecta, vol. 45'', xx + 776. * Gonzon, Anthony T., and Charles R. Bartlett (2007). "Systematics of Hadropygos n.g., ''Metadelphax'' Wagner and New World ''Toya'' Distant (Hemiptera: Delphacidae)". ''Transactions of the American Entomological Society, vol. 133, no. 3+4'', 205–277. * Wagner, Wilhelm (1962). "Dynamische Taxionomie, angewandt auf die Delphaciden Mitteleuropas". ''Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, vol. 60'', 111–180.Further reading
* Arnett, Ross H. (2000). ''American Insects: A Handbook of the Insects of America North of Mexico''. CRC Press.External links