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Leif Reinhardt Natvig
Leif Reinhardt Natvig (March 8, 1894 – November 14, 1975) was a Norwegian entomologist. He was employed throughout his entire career at the Oslo Zoological Museum, and he contributed to a stronger connection between the museum and the Norwegian Entomological Society. Natvig became interested in nature and insects at an early age, especially beetles. Later he started studying mosquitoes, horseflies, and botflies. In addition to entomology, he collected ivory work, weapons, and first editions of illustrated books. One of the highlights of his life was meeting Emperor Hirohito during a visit to Tokyo in 1965. Natvig brought with him some Norwegian publications on marine biology, including from the Norwegian Sea. It is said that what would have usually been a short audience lasted for two hours, while the emperor and Natvig eagerly leafed through the publications. University of Oslo / Zoological Museum Leif Reinhardt Natvig had a lifelong engagement at the Oslo Zoological Museu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oslo, Norway
Oslo ( , , or ; sma, Oslove) is the capital and most populous city of Norway. It constitutes both a county and a municipality. The municipality of Oslo had a population of in 2022, while the city's greater urban area had a population of in 2019, and the metropolitan area had an estimated population of in 2021. During the Viking Age the area was part of Viken. Oslo was founded as a city at the end of the Viking Age in 1040 under the name Ánslo, and established as a ''kaupstad'' or trading place in 1048 by Harald Hardrada. The city was elevated to a bishopric in 1070 and a capital under Haakon V of Norway around 1300. Personal unions with Denmark from 1397 to 1523 and again from 1536 to 1814 reduced its influence. After being destroyed by a fire in 1624, during the reign of King Christian IV, a new city was built closer to Akershus Fortress and named Christiania in honour of the king. It became a municipality (''formannskapsdistrikt'') on 1 January 1838. The city functi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Norway
Northern Norway ( nb, Nord-Norge, , nn, Nord-Noreg; se, Davvi-Norga) is a geographical Regions of Norway, region of Norway, consisting of the two northernmost counties Nordland and Troms og Finnmark, in total about 35% of the Norwegian mainland. Some of the largest towns in Northern Norway (from south to north) are Mo i Rana, Bodø, Narvik, Harstad, Tromsø and Alta, Norway, Alta. Northern Norway is often described as the land of the midnight sun and the land of the Aurora (astronomy), northern lights. Further north, halfway to the North Pole, is the Arctic archipelago of Svalbard, traditionally not regarded as part of Northern Norway. The region is multi-cultural, housing not just Norwegians but also the indigenous peoples, indigenous Sami people, Norwegian Finns (known as Kven people, Kvens, distinct from the "Forest Finns" of Southern Norway) and Russians, Russian populations (mostly in Kirkenes). The Norwegian language dominates in most of the area; Sami speakers are mainly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walther Horn
Walther Hermann Richard Horn (19 October 1871 – 10 July 1939) was a German entomologist who specialised in beetles (Coleoptera). He was born in Berlin, where he also died. He is not to be confused with the American entomologist George Henry Horn who also studied Coleoptera. Walther Horn was first a physician then the director of the German Entomological Institute. Selected works * 1903. Zur Kenntnis der paläarktischen Cicindelen. Münchener koleopterologische Zeitschrift, 1(4):337-346. * 1908. Coleoptera Adephaga. Fam. Carabidae Subfam. Cicindelinae. in: Wytsman P.(ed.), ''Genera Insectorum''. Fascicule 82A. P. Wytsman, Brussels, pp. 1–104, pls. 1–5. *1910. Coleoptera Adephaga. Fam. Carabidae Subfam. Cicindelinae. in: P. Wytsman (ed.), ''Genera Insectorum''. Fascicule 82B. P. Wytsman, Brussels, pp. 105–208, pls. 6–15. *1915. Coleoptera Adephaga. Fam. Carabidae Subfam. Cicindelinae. in: P. Wytsman (ed.), ''Genera Insectorum''. Fascicule 82C. P. Wytsman, Bru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ejnar Fischer
Ejnar Fischer (1877 – February 8, 1930) was a Norwegian engineer and entomologist. He especially collected beetles, many from his time spent in Australia. He was one of the founders of the Norwegian Entomological Society, which was established in 1904. Career Fischer passed his university entrance exam in 1895. He later attended the Norwegian Military Academy. He graduated in 1903 with a bachelor's degree in electrical engineering from the Royal College of Technology in Germany. He was employed by the Swedish company ASEA and was involved in the installation of Tyssedal Hydroelectric Power Station and the Notodden Saltpeter Factory. From 1912 to 1925 he worked as the chief engineer at the Swedish–Australian company Gardner Waern & Co. in Melbourne, Australia. He became interested at an early age in nature and insects. In particular, beetles (Coleoptera) caught his interest. During his stay in Australia, he caught beetles on his travels to various places on the contine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Per Olof Christopher Aurivillius
Per Olof Christopher Aurivillius (15 January 1843 – 20 July 1928) was a Swedish entomologist. Life Christopher Aurivillius was born at Forsa, Sweden. He was the director of the Natural History Museum in Stockholm and he specialised in Coleoptera and Lepidoptera. He was, for a long time, the secretary of the Royal Swedish Academy of Science . His brother was the zoologist Carl Wilhelm Samuel Aurivillius (1854–1899) and his son the zoologist Sven Magnus Aurivillius (1892–1928). He was the author of Part 39 Cerambycidae: Cerambycinae (1912) and Parts 73 and 74. Cerambycidae: Lamiinae (1922, 1923) in: S. Schenkling (ed.), ''Coleopterorum Catalogus''. W. Junk, Berlin, 1000 + pages. Also ''Rhopalocera Aethiopica'' (1898), major contributions to Adalbert Seitz's ''Die Großschmetterlinge der Erde'' Band 13: Abt. 2, Die exotischen Großschmetterlinge, Die afrikanischen Tagfalter, 1925 and many papers on the Lepidoptera of Africa and ''Über sekundäre Geschlechtscharaktere nord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teodor Odhner
Nils Johan Teodor Odhner (February 25, 1879 – October 29, 1928) was a Swedish zoologist. Odhner was born in Lund, Sweden. He was the son of the historian and archivist Clas Theodor Odhner and the father of the agronomist Clas-Erik Odhner. Odhner became an associate professor of zoology at Uppsala University in 1905, a professor of zoology at the University of Oslo in 1914, a professor and curator of the Swedish Museum of Natural History in Stockholm in the invertebrate department in 1918, and also director of the Stockholm Workers' Institute (''Stockholms arbetareinstitut'') in 1922. Odhner participated in Gustaf Kolthoff's zoological expeditions to Svalbard and eastern Greenland in 1900, and in Leonard Jägerskiöld expedition to the White Nile in 1901. He also conducted zoological studies at the stations in Trieste and Naples. He made several contributions to the literature on the anatomy and classification of the flukes, and in 1925 he was elected a member of the Royal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culicidae
Mosquitoes (or mosquitos) are members of a group of almost 3,600 species of small flies within the family Culicidae (from the Latin ''culex'' meaning "gnat"). The word "mosquito" (formed by ''mosca'' and diminutive ''-ito'') is Spanish for "little fly". Mosquitoes have a slender segmented body, one pair of wings, one pair of halteres, three pairs of long hair-like legs, and elongated mouthparts. The mosquito life cycle consists of egg, larva, pupa, and adult stages. Eggs are laid on the water surface; they hatch into motile larvae that feed on aquatic algae and organic material. These larvae are important food sources for many freshwater animals, such as dragonfly nymphs, many fish, and some birds such as ducks. The adult females of most species have tube-like mouthparts (called a proboscis) that can pierce the skin of a host and feed on blood, which contains protein and iron needed to produce eggs. Thousands of mosquito species feed on the blood of various hosts — v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norsk Entomologisk Tidsskrift
The ''Norwegian Journal of Entomology'' is a biannual peer-reviewed scientific journal covering entomology, and arthropodology more in general, with an emphasis on Norway. It was established in 1920 as the ''Norsk Entomologisk Tidsskrift'', obtaining its current title in 1974. From 1979 to 1998 it was published under the name ''Fauna Norvegica Serie B''. The journal is published by the Norwegian Entomological Society and the editor-in-chief is Øivind Gammelmo. History The first issue of the journal appeared in 1921 under the name ''Norsk Entomologisk Tidsskrift''. The first issue bore the year 1920 as the year of publication, but it was not printed until May 1921. From 1921 to 1975, 21 volumes of the journal were published; some volumes were released over several years, whereas others came out at shorter intervals. In 1975 the journal's name was changed to ''Norwegian Journal of Entomology'' in order to attract a broader international readership. The journal was published wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Jacques Kieffer
Jean-Jacques Kieffer (1857 in Guinkirchen – 1925 in Bitche) was a French naturalist and entomologist who specialised in the study of parasitic insects. Educated as a priest, Kieffer taught natural science in Bitche, Lorraine while working on the description and classification of insects. His work and publications later became a predominant source of description and classification for entomologists in the early 20th century, in particular with regard to parasitoid wasps, midges, and mosquitos. He collaborated with the English entomologist Peter Cameron. Kieffer received an honorary Doctor honoris causa degree from the University of Strasbourg in 1904. Selected publications *''Monographie des Cécidomyides d’Europe et d’Algérie''. ''Annales de la Société Entomologique de France'' 69: 181–472, pl. 15–44. 1900 *''Synopsis des Zoocécidies d’Europe''. ''Annales de la Société Entomologique de France'' 70: 233–579. 1901 *''Beschreibung neuer Proctotrypiden und Ev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodcut
Woodcut is a relief printing technique in printmaking. An artist carves an image into the surface of a block of wood—typically with gouges—leaving the printing parts level with the surface while removing the non-printing parts. Areas that the artist cuts away carry no ink, while characters or images at surface level carry the ink to produce the print. The block is cut along the wood grain (unlike wood engraving, where the block is cut in the end-grain). The surface is covered with ink by rolling over the surface with an ink-covered roller (brayer), leaving ink upon the flat surface but not in the non-printing areas. Multiple colors can be printed by keying the paper to a frame around the woodblocks (using a different block for each color). The art of carving the woodcut can be called "xylography", but this is rarely used in English for images alone, although that and "xylographic" are used in connection with block books, which are small books containing text and images in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian Journal Of Entomology
The ''Norwegian Journal of Entomology'' is a biannual peer-reviewed scientific journal covering entomology, and arthropodology more in general, with an emphasis on Norway. It was established in 1920 as the ''Norsk Entomologisk Tidsskrift'', obtaining its current title in 1974. From 1979 to 1998 it was published under the name ''Fauna Norvegica Serie B''. The journal is published by the Norwegian Entomological Society and the editor-in-chief is Øivind Gammelmo. History The first issue of the journal appeared in 1921 under the name ''Norsk Entomologisk Tidsskrift''. The first issue bore the year 1920 as the year of publication, but it was not printed until May 1921. From 1921 to 1975, 21 volumes of the journal were published; some volumes were released over several years, whereas others came out at shorter intervals. In 1975 the journal's name was changed to ''Norwegian Journal of Entomology'' in order to attract a broader international readership. The journal was published with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anopheles
''Anopheles'' () is a genus of mosquito first described and named by J. W. Meigen in 1818. About 460 species are recognised; while over 100 can transmit human malaria, only 30–40 commonly transmit parasites of the genus ''Plasmodium'', which cause malaria in humans in endemic areas. '' Anopheles gambiae'' is one of the best known, because of its predominant role in the transmission of the most dangerous malaria parasite species (to humans) – '' Plasmodium falciparum''. The name comes from the Ancient Greek word 'useless', derived from , 'not', 'un-' and 'profit'. Mosquitoes in other genera (''Aedes'', ''Culex'', '' Culiseta'', '' Haemagogus'', and ''Ochlerotatus'') can also serve as vectors of disease agents, but not human malaria. Evolution The ancestors of ''Drosophila'' and the mosquitoes diverged . The culicine and ''Anopheles'' clades of mosquitoes diverged between and . The Old and New World ''Anopheles'' species subsequently diverged between and . '' Anophel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
