A leafhopper is the common name for any species from the family Cicadellidae. These minute insects, colloquially known as hoppers, are plant feeders that suck plant sap from grass, shrubs, or trees. Their hind legs are modified for jumping, and are covered with hairs that facilitate the spreading of a secretion over their bodies that acts as a water repellent and carrier of pheromones. They undergo a partial metamorphosis, and have various host associations, varying from very generalized to very specific. Some species have a cosmopolitan distribution, or occur throughout the temperate and tropical regions. Some are pests or vectors of plant viruses and phytoplasmas. The family is distributed all over the world, and constitutes the second-largest hemipteran family, with at least 20,000 described species.
The Donaciinae are a subfamily of the leaf beetles, or Chrysomelidae, characterised by distinctly long antennae. They are found in mainly the Northern Hemisphere, with some species found in the Southern Hemisphere.
Pachybrachis is a genus of scriptured leaf beetles in the family Chrysomelidae. There are at least 220 described species in Pachybrachis.
Kateretidae also known as short-winged flower beetles are a family of beetles in the superfamily Cucujoidea. There are 10 extant and 4 extinct genera, and at least 40 described species. They are found worldwide except in New Zealand. Adults are anthophagous, feeding on flowers, while the larvae are spermatophagous inside the flower corolla.
Psallus haematodes is a species of true bug. It is primarily distributed in the Palearctic region, occurring extensively throughout Europe, but its presence is limited to the northern parts of the Mediterranean. Its range extends to Siberia and the Caspian region in the east. The species has also been introduced in North America. Psallus haematodes is typically found in various habitats, including open and sunny areas, as well as shady places near wetland edges, rivers, bogs, and even dry environments.
Megalostomis is a genus of case-bearing leaf beetles in the family Chrysomelidae. There are at least three described species in Megalostomis.
Chelymorpha cassidea, known generally as the Argus tortoise beetle or milkweed tortoise beetle, is a species of leaf beetle in the family Chrysomelidae. It is found in the Caribbean and North America.
Stobaera concinna is a species of delphacid planthopper in the family Delphacidae. It is found in the Caribbean, Central America, and North America.
Psallus is a genus of plant bugs in the family Miridae. There are more than 170 described species in Psallus.
Pithanus maerkelii is a species of plant bug in the family Miridae. It is found in Europe, but occurs in the Mediterranean basin only on the western northern edge. To the east spreads across the Palearctic to European Russia and Ukraine. It is an adventive species in North America.
Macrolophus pygmaeus is a species of plant bug in the family Miridae. It is found in Europe except the high north, south to north Africa and east to Asia Minor then to Central Asia.
Camptozygum aequale is a species of plant bug in the family Miridae. It is found in Europe and across the Palearctic and North America. C. aequale is associated with Pinus sylvestris.
Pinalitus rubricatus is a species of plant bug in the family Miridae. It is found in the Palearctic and North America.
Aradus falleni is a species of flat bug in the family Aradidae. It is found in the Caribbean Sea, Central America, North America, and South America.
Megalocoleus molliculus is a species of plant bug in the family Miridae. It is found in Europe and east through the Palearctic to Siberia. It also occurs in North America.
Atractotomus magnicornis is a species of plant bug in the family Miridae. It is found in Europe and North America.
Psallus variabilis is a species of plant bug in the family Miridae. It is found in the Palearctic and as an adventive species in North America. It feeds on the sap of a variety of forest trees including Quercus, plum and crab apple trees and on rose, raspberry and cranberry.
Plagiognathus chrysanthemi, the trefoil plant bug, is a species of plant bug in the family Miridae. It is found across the entire Palearctic and in North America as an adventive.
