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Bembidion (Ocydromus)
''Bembidion'' is the largest genus of beetles in the family Carabidae by number of species.Carl H. Lindroth. ''The Carabidae (Coleoptera) of Fennoscandia and Denmark''. Leiden - Copenhagen: Brill - Scandinavian Science Press, 1985. . P. 129-199. All species are small (less than 7.5 mm) and move very fast. Most of them live close to water. The genus has a biantitropical distribution, meaning they are found in both the Northern and Southern Hemispheres, but not in the tropics.Philip Jackson Darlington. ''Biogeography of the Southern End of the World''. Cambridge: Harvard University Press, 1965. P. 22, 45. In warmer regions it is substituted by closely related ''Tachys'' and other genera. Taxonomy There have been many attempts to divide it into smaller genera, most notably by René Jeannel in 1941 and by G.G. Perrault in 1981, but none of them have been generally accepted. This genus is divided into numerus subgenera, some of which are elevated to full genus rank by various a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bembidion Quadrimaculatum
''Bembidion quadrimaculatum'' is a species of ground beetle of the family Carabidae. It is found in Europe and Northern Asia (excluding China), North America, and Southern Asia. Subspecies These six subspecies belong to the species ''Bembidion quadrimaculatum'': * ''Bembidion quadrimaculatum caporiaccoi'' Netolitzky, 1935 * ''Bembidion quadrimaculatum cardiaderum'' Solsky, 1874 * ''Bembidion quadrimaculatum dubitans'' (LeConte, 1852) * ''Bembidion quadrimaculatum mandli'' Netolitzky, 1932 * ''Bembidion quadrimaculatum oppositum'' Say, 1823 * ''Bembidion quadrimaculatum quadrimaculatum'' (Linnaeus, 1761) i c g Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net References Further reading * * External links * quadrimaculatum Articles created by Qbugbot Beetles described in 1761 Taxa named by Carl Linnaeus {{trechinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Jeannel
René Jeannel (23 March 1879 – 20 February 1965) was a French entomologist.Jean-Jacques Amigo, « Jeannel (René, Gabriel, Marie) », in Nouveau Dictionnaire de biographies roussillonnaises, vol. 3 Sciences de la Vie et de la Terre, Perpignan, Publications de l'olivier, 2017, 915 p. () He was director of the Muséum national d'histoire naturelle from 1945 to 1951. Jeannel's most important work was on the insect fauna of caves in the Pyrenees, France and in the Carpathians, Romania. He also worked in Africa. Jeannel specialised in Leiodidae (then Silphidae or Catopidae) but authored a large number of papers and works on other Coleoptera. He was a member of the Romanian Academy. As the son of a medical officer in the French military, Jeannel was expected to succeed his father. However, after developing an interest, during his studies in Toulouse, in cave exploration and especially cave fauna, he began considering a career in biological science instead. His interest was especially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bembidion (Odontium)
''Bembidion'' is the largest genus of beetles in the family Carabidae by number of species.Carl H. Lindroth. ''The Carabidae (Coleoptera) of Fennoscandia and Denmark''. Leiden - Copenhagen: Brill - Scandinavian Science Press, 1985. . P. 129-199. All species are small (less than 7.5 mm) and move very fast. Most of them live close to water. The genus has a biantitropical distribution, meaning they are found in both the Northern and Southern Hemispheres, but not in the tropics.Philip Jackson Darlington. ''Biogeography of the Southern End of the World''. Cambridge: Harvard University Press, 1965. P. 22, 45. In warmer regions it is substituted by closely related ''Tachys'' and other genera. Taxonomy There have been many attempts to divide it into smaller genera, most notably by René Jeannel in 1941 and by G.G. Perrault in 1981, but none of them have been generally accepted. This genus is divided into numerus subgenera, some of which are elevated to full genus rank by various a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bembidion (Ocydromus)
''Bembidion'' is the largest genus of beetles in the family Carabidae by number of species.Carl H. Lindroth. ''The Carabidae (Coleoptera) of Fennoscandia and Denmark''. Leiden - Copenhagen: Brill - Scandinavian Science Press, 1985. . P. 129-199. All species are small (less than 7.5 mm) and move very fast. Most of them live close to water. The genus has a biantitropical distribution, meaning they are found in both the Northern and Southern Hemispheres, but not in the tropics.Philip Jackson Darlington. ''Biogeography of the Southern End of the World''. Cambridge: Harvard University Press, 1965. P. 22, 45. In warmer regions it is substituted by closely related ''Tachys'' and other genera. Taxonomy There have been many attempts to divide it into smaller genera, most notably by René Jeannel in 1941 and by G.G. Perrault in 1981, but none of them have been generally accepted. This genus is divided into numerus subgenera, some of which are elevated to full genus rank by various a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bembidion (Notaphus)
''Bembidion'' is the largest genus of beetles in the family Carabidae by number of species.Carl H. Lindroth. ''The Carabidae (Coleoptera) of Fennoscandia and Denmark''. Leiden - Copenhagen: Brill - Scandinavian Science Press, 1985. . P. 129-199. All species are small (less than 7.5 mm) and move very fast. Most of them live close to water. The genus has a biantitropical distribution, meaning they are found in both the Northern and Southern Hemispheres, but not in the tropics.Philip Jackson Darlington. ''Biogeography of the Southern End of the World''. Cambridge: Harvard University Press, 1965. P. 22, 45. In warmer regions it is substituted by closely related ''Tachys'' and other genera. Taxonomy There have been many attempts to divide it into smaller genera, most notably by René Jeannel in 1941 and by G.G. Perrault in 1981, but none of them have been generally accepted. This genus is divided into numerus subgenera, some of which are elevated to full genus rank by various a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bembidion (Eurytrachelus)
''Eurytrachelus'' is a subgenus of the ground beetle genus '' Bembidion''. Sometimes included in ''Bembidion (Odontium)'', it is endemic to Europe. The stag beetle genus invalidly named ''Eurytrachelus'' by Thomson in 1862 is now included in '' Serrognathus''. Species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ... include: *'' Bembidion laticolle'' External links''Eurytrachelus'' at Fauna Europaea Trechinae Insect subgenera {{Trechinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bembidion (Bembidion)
''Bembidion'' is the largest genus of beetles in the family Carabidae by number of species.Carl H. Lindroth. ''The Carabidae (Coleoptera) of Fennoscandia and Denmark''. Leiden - Copenhagen: Brill - Scandinavian Science Press, 1985. . P. 129-199. All species are small (less than 7.5 mm) and move very fast. Most of them live close to water. The genus has a biantitropical distribution, meaning they are found in both the Northern and Southern Hemispheres, but not in the tropics.Philip Jackson Darlington. ''Biogeography of the Southern End of the World''. Cambridge: Harvard University Press, 1965. P. 22, 45. In warmer regions it is substituted by closely related ''Tachys'' and other genera. Taxonomy There have been many attempts to divide it into smaller genera, most notably by René Jeannel in 1941 and by G.G. Perrault in 1981, but none of them have been generally accepted. This genus is divided into numerus subgenera, some of which are elevated to full genus rank by various a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subgenera
In biology, a subgenus (plural: subgenera) is a taxonomic rank directly below genus. In the International Code of Zoological Nomenclature, a subgeneric name can be used independently or included in a species name, in parentheses, placed between the generic name and the specific epithet: e.g. the tiger cowry of the Indo-Pacific, ''Cypraea'' (''Cypraea'') ''tigris'' Linnaeus, which belongs to the subgenus ''Cypraea'' of the genus ''Cypraea''. However, it is not mandatory, or even customary, when giving the name of a species, to include the subgeneric name. In the International Code of Nomenclature for algae, fungi, and plants (ICNafp), the subgenus is one of the possible subdivisions of a genus. There is no limit to the number of divisions that are permitted within a genus by adding the prefix "sub-" or in other ways as long as no confusion can result. Article 4 The secondary ranks of section and series are subordinate to subgenus. An example is ''Banksia'' subg. ''Isostylis'', a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tachys
''Tachys'' is a genus of ground beetles in the family Carabidae Ground beetles are a large, cosmopolitan family of beetles, the Carabidae, with more than 40,000 species worldwide, around 2,000 of which are found in North America and 2,700 in Europe. As of 2015, it is one of the 10 most species-rich animal fami .... There are at least 270 described species in ''Tachys''. See also * List of Tachys species References Further reading * * * * * * * * * External links * Trechinae {{trechinae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biantitropical Distribution
Antitropical (alternatives include biantitropical or amphitropical) distribution is a type of disjunct distribution where a species or clade exists at comparable latitudes across the equator but not in the tropics. For example, a species may be found north of the Tropic of Cancer and south of the Tropic of Capricorn, but not in between. With increasing time since dispersal, the disjunct populations may be the same variety, species, or clade. How the life forms distribute themselves to the opposite hemisphere when they can't normally survive in the middle depends on the species; plants may have their seed spread through wind, animal, or other methods and then germinate upon reaching the appropriate climate, while sea life may be able to travel through the tropical regions in a larval state or by going through deep ocean currents with much colder temperatures than on the surface. For the American amphitropical distribution, dispersal has been generally agreed to be more likely than vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carabidae
Ground beetles are a large, cosmopolitan family of beetles, the Carabidae, with more than 40,000 species worldwide, around 2,000 of which are found in North America and 2,700 in Europe. As of 2015, it is one of the 10 most species-rich animal families. They belong to the Adephaga. Members of the family are primarily carnivorous, but some members are phytophagous or omnivorous. Description and ecology Although their body shapes and coloring vary somewhat, most are shiny black or metallic and have ridged wing covers (elytra). The elytra are fused in some species, particularly the large Carabinae, rendering the beetles unable to fly. The species ''Mormolyce phyllodes'' is known as violin beetle due to their peculiarly shaped elytra. All carabids except the quite primitive flanged bombardier beetles (Paussinae) have a groove on their fore leg tibiae bearing a comb of hairs used for cleaning their antennae. Defensive secretions Typical for the ancient beetle suborder Adephaga to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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