|Siphanta acuta, part of the Flatidae family|
A planthopper is any insect in the infraorder Fulgoromorpha within the Homoptera. The name comes from their remarkable resemblance to leaves and other plants of their environment and from the fact that they often "hop" for quick transportation in a similar way to that of grasshoppers. However, planthoppers generally walk very slowly so as not to attract attention. Distributed worldwide, all members of this group are plant-feeders, though surprisingly few are considered pests. The infraorder contains only a single superfamily, Fulgoroidea. Fulgoroids are most reliably distinguished from the other members of the classical "Homoptera" by two features; the bifurcate ("Y"-shaped) anal vein in the forewing, and the thickened, three-segmented antennae, with a generally round or egg-shaped second segment (pedicel) that bears a fine filamentous arista.
Nymphs of many Fulgoroids produce wax from special glands on the abdominal terga and other parts of the body. These are hydrophobic and help conceal the insects. Adult females of many families also produce wax which may be used to protect eggs.
As mentioned under Auchenorrhyncha, some authors use the name Archaeorrhyncha as a replacement for the Fulgoromorpha.
The extant families of Fulgoroidea are:
- Eurybrachyidae (= Eurybrachiidae)
- Issidae (sometimes includes Caliscelidae)
Appearances in popular culture
- "In Kenya, there is quite a beautiful flower – rather like a hyacinth. If you should reach out to touch it, you would discover that the flower is not a flower at all, but a design made up of hundreds of tiny insects called flatid bugs. They escape the eyes of hungry birds by living and dying in the shape of a flower."
Metcalfa pruinosa (Flatidae)
Lycorma delicatula (Fulgoridae)
Flatolystra verrucosa (Fulgoridae)
Paropioxys jucundus Eurybrachyidae
- C. H. Dietrich in Resh, V. H. & Carde, R. T. (Eds.) 2003 Encyclopedia of Insects. Academic Press.
- Lee et al. (2000) Phytoplasmas: phytopathogenic mollicutes. Annual Review of Microbiology 54 221-255
- Shcherbakov, D. (2006). "The earliest find of Tropiduchidae (Homoptera: Auchenorrhyncha), representing a new tribe, from the Eocene of Green River, USA, with notes on the fossil record of higher Fulgoroidea". Russian Entomological Journal 15 (3): 315–322.
- Tony Lee Moral (2002). Hitchcock and The Making Of Marnie. Manchester University Press. p. 48. Google Books. Retrieved November 16, 2013.
- Stephen W. Wilson (2005) Keys To The Families Of Fulgoromorpha with emphasis on planthoppers of potential economic importance in the southeastern United States (Hemiptera: Auchenorrhyncha). Florida Entomologist 88(4) PDF
- Bourgoin T. 1996-2014. FLOW (Fulgoromorpha Lists on The Web): a world knowledge base dedicated to Fulgoromorpha. 
- Larivière, M.-C.; Fletcher, M.J.; Larochelle, A. 2010: Auchenorrhyncha (Insecta: Hemiptera): catalogue. Fauna of New Zealand, (63)
- Swzedo J.; Bourgoin T.; Lefèbvre, F. 2004: An annotated catalogue of Fulgoromorpha, :37-137. In: Fossil Planthoppers (Hemiptera: Fulgoromorpha) of the world. An annotated catalogue with notes on Hemiptera classification. Swzedo, J., Th. Bourgoin & F. Lefèbvre. J. Swzedo edt., Warsaw 2004, 199 pp + 8 pl.
|Wikispecies has information related to: Fulgoroidea|
|Wikimedia Commons has media related to Fulgoromorpha.|
- Metcalfa pruinosa, citrus flatid planthopper on the University of Florida/IFAS Featured Creatures website
- Ormenaria rufifascia, a flatid planthopper on the University of Florida/Institute of Food and Agricultural Sciences Featured Creatures website