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Nasiternella Grallator
''Nasiternella'' is a genus of hairy-eyed craneflies (family Pediciidae) with a Holarctic distribution. Species *'' Nasiternella grallator'' Alexander, 1962 *'' Nasiternella hyperborea'' (Osten Sacken, 1861) *'' Nasiternella ignara'' Alexander, 1950 *'' Nasiternella regia'' Riedel, 1914 *'' Nasiternella tjederi'' Alexander, 1962 *'' Nasiternella varinervis'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1851) References * Pediciidae Tipuloidea genera {{Tipuloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthropod
Arthropods (, (gen. ποδός)) are invertebrate animals with an exoskeleton, a Segmentation (biology), segmented body, and paired jointed appendages. Arthropods form the phylum Arthropoda. They are distinguished by their jointed limbs and Arthropod cuticle, cuticle made of chitin, often Mineralization (biology), mineralised with calcium carbonate. The arthropod body plan consists of segments, each with a pair of appendages. Arthropods are bilaterally symmetrical and their body possesses an exoskeleton, external skeleton. In order to keep growing, they must go through stages of moulting, a process by which they shed their exoskeleton to reveal a new one. Some species have wings. They are an extremely diverse group, with up to 10 million species. The haemocoel, an arthropod's internal cavity, through which its haemolymph – analogue of blood – circulates, accommodates its interior Organ (anatomy), organs; it has an open circulatory system. Like their exteriors, the internal or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pediciidae
The Pediciidae or hairy-eyed craneflies are a family of flies closely related to true crane flies, with about 500 species worldwide. Description For terms see Morphology of Diptera. Pediciidae are medium-sized to large (5 mm., ''Dicranota'' 35 mm., ''Pedicia'') flies which resemble Tipulidae. The wings, legs and abdomen are long and slender. Ocelli are absent. The eyes are pubescent; short erect hairs are present in between the eye facets (the eyes are usually glabrous in related families). The antenna have 12-17 segments. The thorax has a V-shaped transverse suture. The wing has 2 anal veins. The apical crossveins and M-Cu form an oblique line. The wings of ''Pedicia'' have contrasting brown longitudinal stripes. Genera *Subfamily Pediciinae :*'' Dicranota'' Zetterstedt, 1838 :*''Heterangaeus'' Alexander, 1925 :*'' Malaisemyia'' Alexander, 1950 :*'' Nasiternella'' Wahlgren, 1904 :*'' Nipponomyia'' Alexander, 1924 :*'' Ornithodes'' Coquillett, 1900 :*'' Pedicia' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pediciinae
The Pediciinae are a subfamily of flies in the family Pediciidae, closely related to Tipulidae (true craneflies). There are about 450 species worldwide. Genera *'' Dicranota'' Zetterstedt, 1838 *''Heterangaeus'' Alexander, 1925 *'' Malaisemyia'' Alexander, 1950 *'' Nasiternella'' Wahlgren, 1904 *'' Nipponomyia'' Alexander, 1924 *'' Ornithodes'' Coquillett, 1900 *'' Pedicia'' Latreille, 1809 *''Savchenkoiana'' Kocak, 1981 *'' Tricyphona'' Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1837 References * Pediciidae Nematocera subfamilies {{Tipuloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasiternella Varinervis
''Nasiternella'' is a genus of hairy-eyed craneflies (family Pediciidae) with a Holarctic distribution. Species *''Nasiternella grallator'' Alexander, 1962 *'' Nasiternella hyperborea'' (Osten Sacken, 1861) *'' Nasiternella ignara'' Alexander, 1950 *'' Nasiternella regia'' Riedel, 1914 *'' Nasiternella tjederi'' Alexander, 1962 *'' Nasiternella varinervis'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1851) References * Pediciidae Tipuloidea genera {{Tipuloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Wilhelm Zetterstedt
Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Swedish naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the University of Lund, where he was a pupil of Anders Jahan Retzius. He received the title of professor in 1822 and succeeded Carl Adolph Agardh as professor of botany and practical economy in 1836, retiring as emeritus in 1853. In 1831, he was elected a member of the Royal Swedish Academy of Sciences. He is best known as an entomologist. His collections of Scandinavian, Lapland and world Diptera and Orthoptera are in the Zoological Museum of the University of Lund. His students include Anders Gustaf Dahlbom. Selected works *1810-1812 ''Dissertatio de Fæcundatione Plantarum'' *1821 ''Orthoptera Sueciae disposita et descripta''. Lundae (Lund),132 pp. *1828 ''Fauna Insectorum Lapponica'' *1835 ''Monographia Scatophagarum Scandinaviæ'' *1837 Conspectus familiarum, generum et specierum Dipterorum, in Fauna insectoru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 (which covers most of North America), and Alfred Wallace's Palearctic zoogeographical region (which covers North Africa, and all of Eurasia except for Southeast Asia, the Indian subcontinent, the southern Arabian Peninsula). These regions are further subdivided into a variety of ecoregions. Many ecosystems and the animal and plant communities that depend on them extend across a number of continents and cover large portions of the Holarctic realm. This continuity is the result of those regions’ shared glacial history. Major ecosystems Within the Holarctic realm, there are a variety of ecosystems. The type of ecosystem found in a given area depends on its latitude and the local geography. In the far north, a band of Arctic tundra en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasiternella Grallator
''Nasiternella'' is a genus of hairy-eyed craneflies (family Pediciidae) with a Holarctic distribution. Species *'' Nasiternella grallator'' Alexander, 1962 *'' Nasiternella hyperborea'' (Osten Sacken, 1861) *'' Nasiternella ignara'' Alexander, 1950 *'' Nasiternella regia'' Riedel, 1914 *'' Nasiternella tjederi'' Alexander, 1962 *'' Nasiternella varinervis'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1851) References * Pediciidae Tipuloidea genera {{Tipuloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Paul Alexander
Charles Paul Alexander (September 25, 1889, Gloversville, New York - December 3, 1981) was an American entomologist who specialized in the craneflies, Tipulidae. Charles Paul Alexander was the son of Emil Alexander and Jane Alexander (née Parker). Emil (the father) immigrated to the United States in 1873 and changed his surname from Schlandensky to Alexander. Charles entered Cornell University in 1909, earning a Bachelor of Science in 1913 and a Ph.D. in 1918. Between 1917 and 1919, he was entomologist at the University of Kansas, then from 1919 to 1922, at the University of Illinois. He then became professor of entomology at Massachusetts Agricultural College at Amherst. He studied Diptera, especially in the family Tipulidae. He described over 11,000 species and genera of flies, which translates to approximately a species description a day for his entire career. In 1920, C.P. Alexander became a Fellow of the Entomological Society of America. Works Partial list A synopsis of pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nasiternella Hyperborea
''Nasiternella'' is a genus of hairy-eyed craneflies (family Pediciidae) with a Holarctic distribution. Species *''Nasiternella grallator'' Alexander, 1962 *'' Nasiternella hyperborea'' (Osten Sacken, 1861) *'' Nasiternella ignara'' Alexander, 1950 *'' Nasiternella regia'' Riedel, 1914 *'' Nasiternella tjederi'' Alexander, 1962 *''Nasiternella varinervis'' (Zetterstedt Johan Wilhelm Zetterstedt (20 May 1785 – 23 December 1874) was a Sweden, Swedish Naturalism (philosophy) , naturalist who worked mainly on Diptera and Hymenoptera. Biography Zetterstedt studied at the Lund University, University of Lund, where ..., 1851) References * Pediciidae Tipuloidea genera {{Tipuloidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Robert Osten-Sacken
Carl Robert Osten-Sacken or Carl-Robert Romanovich, Baron von der Osten-Sacken, Baron Osten Sacken (21 August 1828, – 20 May 1906) was a Russian diplomat and entomologist. He served as the Russian consul general in New York City during the American Civil War, living in the United States from 1856 to 1877. He worked on the taxonomy of flies in general and particularly of the family Tipulidae (crane flies). Early life Carl Robert Osten-Sacken was born on 21 August 1828 in St. Petersburg as the son of Baltic German Baron Reinhold Friedrich von der Osten-Sacken (1791-1864) and his wife, Elisabeth von Engelhardt (1805-1873). Biography He took an interest in insects at the age of eleven through the influence of Joseph N. Schatiloff, a Russian coleopterist. In 1849 he joined the Imperial Foreign Office and while still in Russia he published his first entomological papers, including an account of the species found in the suburbs of St. Petersburg. In 1856, he was sent to Was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
