Corixids
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Corixids
Corixidae is a family of aquatic insects in the order Hemiptera. They are found worldwide in virtually any freshwater habitat and a few species live in saline water. There are about 500 known species worldwide, in 55 genera, including the genus '' Sigara''. Members of the Corixidae are commonly known as water boatmen, a term that is sometimes used in the United Kingdom for ''Notonecta glauca'', an insect of a different family, Notonectidae. ''Corixa punctata'' is the "lesser water boatman". Morphology and ecology Corixidae generally have a long flattened body ranging from long. Many have extremely fine dark brown or black striations marking the wings. They tend to have four long rear legs and two short front ones. The forelegs are covered with hairs and shaped like oars, hence the name "water boatman". Their four hindmost legs have scoop- or oar-shaped tarsi to aid swimming. They also have a triangular head with short, triangular mouthparts. Corixidae dwell in slow rivers and p ...
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Hesperocorixa Castanea
''Hesperocorixa castanea'' is a species of water boatman in the family Corixidae in the order Hemiptera Hemiptera (; ) is an order (biology), order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, Reduviidae, assassin bugs, Cimex, bed bugs, and shield bugs. ....Tree of Life Web Project
. 2005


References

Insects described in 1869 Corixini {{Corixidae-stub ...
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Amphibian
Amphibians are tetrapod, four-limbed and ectothermic vertebrates of the Class (biology), class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial animal, terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in re ...
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Corixa
''Corixa'' is a genus of aquatic bugs in the family Corixidae. The fossil species ''C. elegans'' is from the Rott Formation The Rott Formation is a geologic formation in Germany. It preserves fossils dating back to the Oligocene. See also * List of fossiliferous stratigraphic units in Germany See also * Lists of fossiliferous stratigraphic units in Europe The ... in Nordrhein-Westfalen (Oligocene of Germany). References External links * * * * * Corixini Nepomorpha genera {{Corixidae-stub ...
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Corisella
''Corisella'' is a genus of water boatmen in the family Corixidae Corixidae is a family of aquatic insects in the order Hemiptera. They are found worldwide in virtually any freshwater habitat and a few species live in saline water. There are about 500 known species worldwide, in 55 genera, including the genus ' .... There are about 5 described species in ''Corisella''. Species * '' Corisella decolor'' (Uhler, 1871) * '' Corisella edulis'' (Champion, 1901) * '' Corisella inscripta'' (Uhler, 1894) * '' Corisella mercenaria'' (Say, 1832) * '' Corisella tarsalis'' (Fieber, 1851) References Further reading * * * Corixini Heteroptera genera {{Corixidae-stub ...
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Cenocorixa
''Cenocorixa'' is a genus of water boatmen in the family Corixidae Corixidae is a family of aquatic insects in the order Hemiptera. They are found worldwide in virtually any freshwater habitat and a few species live in saline water. There are about 500 known species worldwide, in 55 genera, including the genus ' .... There are about 12 described species in ''Cenocorixa''. Species These 12 species belong to the genus ''Cenocorixa'': * '' Cenocorixa andersoni'' Hungerford, 1948 * '' Cenocorixa bifida'' (Hungerford, 1926) * '' Cenocorixa blaisdelli'' (Hungerford, 1930) * '' Cenocorixa bui'' Ren & Zhu, 2010 * '' Cenocorixa crestiforma'' Ren & Zhu, 2010 * '' Cenocorixa dakotensis'' (Hungerford, 1928) * '' Cenocorixa expleta'' (Uhler, 1895) * '' Cenocorixa kuiterti'' Hungerford, 1948 * '' Cenocorixa montana'' Ren & Zhu, 2010 * '' Cenocorixa utahensis'' (Hungerford, 1925) * '' Cenocorixa wileyi'' Hungerford, 1926 * '' Cenocorixa yuanjiangensis'' Xie & Liu, 2021 References Further ...
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Callicorixa
''Callicorixa'' is a genus of water boatmen in the family Corixidae Corixidae is a family of aquatic insects in the order Hemiptera. They are found worldwide in virtually any freshwater habitat and a few species live in saline water. There are about 500 known species worldwide, in 55 genera, including the genus ' .... There are about nine described species in ''Callicorixa''. Species These nine species belong to the genus ''Callicorixa'': * '' Callicorixa alaskensis'' Hungerford, 1926 * '' Callicorixa audeni'' Hungerford, 1928 (Auden's waterboatman) * '' Callicorixa gebleri'' (Fieber, 1848) * '' Callicorixa praeusta'' (Fieber, 1848) * '' Callicorixa producta'' (Reuter, 1880) * '' Callicorixa scudderi'' Jansson, 1979 * '' Callicorixa tetoni'' Hungerford, 1948 * '' Callicorixa vulnerata'' (Uhler, 1861) * '' Callicorixa wollastoni'' (Douglas & Scott, 1865) References Further reading * External links * Articles created by Qbugbot Corixini Heteroptera genera { ...
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Arctocorisa
''Arctocorisa'' is a genus of true bugs belonging to the family Corixidae. The species of this genus are found in Europe and Northern America. Species: * ''Arctocorisa carinata'' (Sahlberg, 1819) * ''Arctocorisa chanceae ''Arctocorisa'' is a genus of true bugs belonging to the family Corixidae Corixidae is a family of aquatic insects in the order Hemiptera. They are found worldwide in virtually any freshwater habitat and a few species live in saline water. The ...'' Hungerford, 1926 References {{Taxonbar, from=Q10417282 Corixidae ...
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