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Adult froghoppers jump from plant to plant; some species can jump up to 70 cm (28 in) vertically: a more impressive performance relative to body weight than fleas. The froghopper can accelerate at 4,000 m/s 2 (13,000 ft/s 2 ) over 2 mm (0.079 in) as it jumps (experiencing over 400 gs of acceleration). [ 8 ]
The damage caused can be fatal to attacking insects. Some bombardier beetles can direct the spray in a wide range of directions. The beetle's unusual defense mechanism has been claimed by some creationists as something that could not have evolved, although this is refuted by evolutionary biologists.
Cercopidae are the largest family of Cercopoidea, a xylem-feeding insect group, commonly called froghoppers. [2] They belong to the hemipteran suborder Auchenorrhyncha.A 2023 phylogenetic study of the family suggested the elevation of the New World subfamily Ischnorhininae to full family status as Ischnorhinidae, leaving a monophyletic Old World Cercopinae.
Pentatomidae is a family of insects belonging to the order Hemiptera, generally called shield bugs or stink bugs. Pentatomidae is the largest family in the superfamily Pentatomoidea , and contains around 900 genera and over 4700 species.
The species reaches a body length of 5–7 millimetres (0.20–0.28 in). Most females are slightly larger than males. In these polymorphic insects, the coloration of the body is very variable (about 20 different colors are known). [6]
Invertebrates spread bacterial, viral and protozoan pathogens by two main mechanisms. Either via their bite, as in the case of malaria spread by mosquitoes, or via their faeces, as in the case of Chagas' Disease spread by Triatoma bugs or epidemic typhus spread by human body lice. Many invertebrates are responsible for transmitting diseases.
Gongylonema pulchrum was first named and presented with its own species by Molin in 1857. The first reported case was in 1850 by Dr. Joseph Leidy, when he identified a worm "obtained from the mouth of a child" from the Philadelphia Academy (however, an earlier case may have been treated in patient Elizabeth Livingstone in the seventeenth century [2]).
These bugs are mainly found in the Old World tropics. The adults of many genera have a long, free and spine-like process originating from the scutellum and thus superficially similar to the tree-hoppers, Membracidae. The tegmen or forewing, like typical bugs of the suborder Heteroptera, always has a distinct, membranous apical area.