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Graphoderus Cinereus
''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic The Holarctic realm is a biogeographic realm that comprises the majority of habitats found throughout the continents in the Northern Hemisphere. It corresponds to the floristic Boreal Kingdom. It includes both the Nearctic zoogeographical region .... Extant species The genus ''Graphoderus'' contains the following 12 species: * '' Graphoderus adamsii'' (Clark, 1864) * '' Graphoderus austriacus'' (Sturm, 1834) * '' Graphoderus bieneri'' Zimmermann, 1921 * '' Graphoderus bilineatus'' (De Geer, 1774) * '' Graphoderus cinereus'' (Linnaeus, 1758) * '' Graphoderus elatus'' Sharp, 1882 * '' Graphoderus fascicollis'' (Harris, 1828) * '' Graphoderus liberus'' (Say, 1825) * '' Graphoderus manitobensis'' Wallis, 1933 * '' Graphoderus occidentalis'' Horn, 1883 * '' Graphoderus perplexus'' Sharp, 1882 * '' Graphoderus zonatus'' (Hoppe, 1795) Extinct species These two extinct species are known only from fossi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Cinereus
''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic The Holarctic realm is a biogeographic realm that comprises the majority of habitats found throughout the continents in the Northern Hemisphere. It corresponds to the floristic Boreal Kingdom. It includes both the Nearctic zoogeographical region .... Extant species The genus ''Graphoderus'' contains the following 12 species: * '' Graphoderus adamsii'' (Clark, 1864) * '' Graphoderus austriacus'' (Sturm, 1834) * '' Graphoderus bieneri'' Zimmermann, 1921 * '' Graphoderus bilineatus'' (De Geer, 1774) * '' Graphoderus cinereus'' (Linnaeus, 1758) * '' Graphoderus elatus'' Sharp, 1882 * '' Graphoderus fascicollis'' (Harris, 1828) * '' Graphoderus liberus'' (Say, 1825) * '' Graphoderus manitobensis'' Wallis, 1933 * '' Graphoderus occidentalis'' Horn, 1883 * '' Graphoderus perplexus'' Sharp, 1882 * '' Graphoderus zonatus'' (Hoppe, 1795) Extinct species These two extinct species are known only from fossi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Liberus
''Graphoderus liberus'' is a species of predaceous diving beetle Beetles are insects that form the order Coleoptera (), in the superorder Endopterygota. Their front pair of wings are hardened into wing-cases, elytra, distinguishing them from most other insects. The Coleoptera, with about 400,000 describ ... in the family Dytiscidae. It is found in North America.Bilton DT, Ribera I (2017). "A revision of Meladema diving beetles (Coleoptera, Dytiscidae), with the description of a new species from the central Mediterranean based on molecules and morphology". ''ZooKeys 702'': 45-112.Bousquet Y (2012). "Catalogue of Geadephaga (Coleoptera: Adephaga) of America, north of Mexico". ''ZooKeys 245'': 1-1722. References * D.J. Larson, Y. Alarie, and R.E. Roughley. (2001). ''Predaceous Diving Beetles (Coleoptera: Dytiscidae) of the Nearctic Region, with emphasis on the fauna of Canada and Alaska''. NRC 43253. * Nilsson, Anders N. (2001). ''World Catalogue of Insects, volume 3: Dyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dytiscidae Genera
The Dytiscidae – based on the Greek ''dytikos'' (δυτικός), "able to dive" – are the predaceous diving beetles, a family of water beetles. They occur in virtually any freshwater habitat around the world, but a few species live among leaf litter. The adults of most are between long, though much variation is seen between species. The European ''Dytiscus latissimus'' and Brazilian ''Megadytes ducalis'' are the largest, reaching up to and respectively. In contrast, the smallest is likely the Australian ''Limbodessus atypicali'' of subterranean waters, which only is about long. Most are dark brown, blackish, or dark olive in color with golden highlights in some subfamilies. The larvae are commonly known as water tigers due to their voracious appetite. They have short, but sharp mandibles and immediately upon biting, they deliver digestive enzymes into prey to suck their liquefied remains. The family includes more than 4,000 described species in numerous genera. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Mirabilis
''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic. Extant species The genus ''Graphoderus'' contains the following 12 species: * '' Graphoderus adamsii'' (Clark, 1864) * '' Graphoderus austriacus'' (Sturm, 1834) * '' Graphoderus bieneri'' Zimmermann, 1921 * '' Graphoderus bilineatus'' (De Geer, 1774) * ''Graphoderus cinereus ''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic The Holarctic realm is a biogeographic realm that comprises the majority of habitats found throughout the continents in the Northern Hemisphere. It corresponds ...'' (Linnaeus, 1758) * '' Graphoderus elatus'' Sharp, 1882 * '' Graphoderus fascicollis'' (Harris, 1828) * '' Graphoderus liberus'' (Say, 1825) * '' Graphoderus manitobensis'' Wallis, 1933 * '' Graphoderus occidentalis'' Horn, 1883 * '' Graphoderus perplexus'' Sharp, 1882 * '' Graphoderus zonatus'' (Hoppe, 1795) Extinct species These two extinct species are known only from fossil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Heeri
''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic. Extant species The genus ''Graphoderus'' contains the following 12 species: * '' Graphoderus adamsii'' (Clark, 1864) * '' Graphoderus austriacus'' (Sturm, 1834) * '' Graphoderus bieneri'' Zimmermann, 1921 * '' Graphoderus bilineatus'' (De Geer, 1774) * ''Graphoderus cinereus'' (Linnaeus, 1758) * '' Graphoderus elatus'' Sharp, 1882 * '' Graphoderus fascicollis'' (Harris, 1828) * '' Graphoderus liberus'' (Say, 1825) * '' Graphoderus manitobensis'' Wallis, 1933 * '' Graphoderus occidentalis'' Horn, 1883 * '' Graphoderus perplexus'' Sharp, 1882 * '' Graphoderus zonatus'' (Hoppe, 1795) Extinct species These two extinct species are known only from fossils: * †'' Graphoderus heeri'' Nilsson, 2001 * †''Graphoderus mirabilis ''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic. Extant species The genus ''Graphoderus'' contains the following 12 species: * '' Graphoderus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Zonatus
''Graphoderus zonatus'' is a species of beetle in family Dytiscidae. It is found in Austria, Belarus, Belgium, England,Balfour-Browne CluWater Beetle Surveys from Britain and Ireland/ref> Bulgaria, Croatia, the Czech Republic, mainland Denmark, Estonia, Finland, mainland France, Germany, Hungary, mainland Italy, Kaliningrad, Latvia, Lithuania, Luxembourg, Moldova, mainland Norway, Poland, Russia, Slovakia, Slovenia, Sweden, Switzerland ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ..., the Netherlands, Ukraine, and Yugoslavia. References External links ''Graphoderus zonatus'' at Fauna Europaea Dytiscidae Beetles of Europe Beetles described in 1795 Taxa named by David Heinrich Hoppe {{Dytiscidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Perplexus
''Graphoderus perplexus'', the predacious diving beetle, is a species of predaceous diving beetle in the family Dytiscidae. It is found in North America and the Palearctic The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Sibe .... References Further reading * * Dytiscidae Articles created by Qbugbot Beetles described in 1882 {{dytiscidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Occidentalis
''Graphoderus occidentalis'' is a species of predaceous diving beetle The Dytiscidae – based on the Greek ''dytikos'' (δυτικός), "able to dive" – are the predaceous diving beetles, a Family (biology), family of water beetles. They occur in virtually any freshwater habitat around the world, but a ... in the family Dytiscidae. It is found in North America. References Further reading * * External links * Dytiscidae Beetles of North America Beetles described in 1883 Taxa named by George Henry Horn Articles created by Qbugbot {{dytiscidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Manitobensis
''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic. Extant species The genus ''Graphoderus'' contains the following 12 species: * ''Graphoderus adamsii'' (Clark, 1864) * '' Graphoderus austriacus'' (Sturm, 1834) * ''Graphoderus bieneri'' Zimmermann, 1921 * '' Graphoderus bilineatus'' (De Geer, 1774) * ''Graphoderus cinereus'' (Linnaeus, 1758) * ''Graphoderus elatus'' Sharp, 1882 * '' Graphoderus fascicollis'' (Harris, 1828) * '' Graphoderus liberus'' (Say, 1825) * '' Graphoderus manitobensis'' Wallis, 1933 * '' Graphoderus occidentalis'' Horn, 1883 * '' Graphoderus perplexus'' Sharp, 1882 * '' Graphoderus zonatus'' (Hoppe, 1795) Extinct species These two extinct species are known only from fossils: * †''Graphoderus heeri'' Nilsson, 2001 * †''Graphoderus mirabilis ''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic. Extant species The genus ''Graphoderus'' contains the following 12 species: * '' Graphoderus ada ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Fascicollis
''Graphoderus fascicollis'' is a species of predaceous diving beetle The Dytiscidae – based on the Greek ''dytikos'' (δυτικός), "able to dive" – are the predaceous diving beetles, a Family (biology), family of water beetles. They occur in virtually any freshwater habitat around the world, but a ... in the family Dytiscidae. It is found in North America. References Further reading * * Dytiscidae Articles created by Qbugbot Beetles described in 1828 {{dytiscidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pierre François Marie Auguste Dejean
Pierre François Marie Auguste Dejean (10 August 1780 – 17 March 1845), was a French soldier and entomologist. Dejean described a large number of beetles in a series of catalogues. A soldier of fortune during the Napoleonic Wars, he rose to the rank of lieutenant general and ''aide de campe'' to Napoleon. He amassed vast collections of Coleoptera, some even collected on the battlefield at Waterloo. At the battle of Alcanizas he took time out of battle to pick up a beetle that he pinned on to cork on the inside of his helmet. After victory, he was pleased to find the beetle intact. He listed 22,399 species in his cabinets in 1837—at the time, the greatest collection of Coleoptera in the world. In 1802, he began publishing a catalogue of his vast collection, including 22,000 species names. Dejean was an opponent of the Principle of Priority in nomenclature. "''I have made it a rule always to preserve the name most generally used , and not the oldest one; because it seems t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graphoderus Elatus
''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic. Extant species The genus ''Graphoderus'' contains the following 12 species: * ''Graphoderus adamsii'' (Clark, 1864) * '' Graphoderus austriacus'' (Sturm, 1834) * ''Graphoderus bieneri'' Zimmermann, 1921 * '' Graphoderus bilineatus'' (De Geer, 1774) * ''Graphoderus cinereus'' (Linnaeus, 1758) * '' Graphoderus elatus'' Sharp, 1882 * '' Graphoderus fascicollis'' (Harris, 1828) * '' Graphoderus liberus'' (Say, 1825) * '' Graphoderus manitobensis'' Wallis, 1933 * '' Graphoderus occidentalis'' Horn, 1883 * '' Graphoderus perplexus'' Sharp, 1882 * '' Graphoderus zonatus'' (Hoppe, 1795) Extinct species These two extinct species are known only from fossils: * †''Graphoderus heeri'' Nilsson, 2001 * †''Graphoderus mirabilis ''Graphoderus'' is a genus of beetle in family Dytiscidae native to the Holarctic. Extant species The genus ''Graphoderus'' contains the following 12 species: * '' Graphoderus ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
