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Johan Fredrik Victorin
Johan Fredrik Victorin (24 February 1831 Kvarns Bruk, Kristberg, Sweden - 3 November 1855 Kvarns Bruk, Kristberg) was a Swedish zoologist and explorer in South Africa. He died at only 24 years of age, soon after returning from his African trip, having collected a large number of natural history specimens including over 2000 insects. Johan Fredrik Victorin, Retrieved 2019-02-28 He was the eldest son of Per Henric Victorin (1790–1857), an industrialist from Kvarns Bruk, and his cousin 'Hedda' Hedvig Lovisa Westring (1804–1864), the daughter of Johan Petter Westring, physician to Karl XIV Johan of Sweden. Johan Fredrik's siblings were Carl Henrik Victorin, Eric Gabriel Victorin, Axel Rickard Victorin, August Christoffer Victorin, Ture Otto Victorin and Per Arvid Victorin. Johan Fredrik was first home-schooled by his father before attending a primary school in Linköping in 1844 and then a high school in 1847. He proved to have a sharp mind and excellent memory, with a talent for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Fredrik Victorin01a
Johan * Johan (given name) * ''Johan'' (film), a 1921 Swedish film directed by Mauritz Stiller * Johan (band), a Dutch pop-group ** ''Johan'' (album), a 1996 album by the group * Johan Peninsula, Ellesmere Island, Nunavut, Canada * Jo-Han Jo-Han was a manufacturer of plastic scale promotional model cars and kits originally based in Detroit. The company was founded in 1947 by tool and die maker John Hanley a year before West Gallogly's competing company AMT was formed and about th ..., a manufacturer of plastic scale model kits See also * John (name) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oudtshoorn
Oudtshoorn (, ), the "ostrich capital of the world", is a town in the Western Cape province of South Africa, located between the Swartberg mountains to the north and the Outeniqua Mountains to the south. Two ostrich-feather booms, during 1865–1870 and 1900–1914, truly established the settlement. With approximately 60,000 inhabitants, it is the largest town in the Little Karoo region. The town's economy is primarily reliant on the ostrich farming and tourism industries. Oudtshoorn is home to the world's largest ostrich population, with a number of specialised ostrich breeding farms, such as the Safari Show Farm and the Highgate Ostrich Show Farm , as told by Mnr. Pierre D. Toit. Bhongolethu is a township east of Oudtshoorn. Derived from Xhosa, its name means "our pride". History Settlement The pioneer farmers in the area that would be known as Oudtshoorn arrived in the 1750s, and became well-established in the area by the end of the 18th century. In addition to rearing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptillas Victorini
Victorin's warbler (''Cryptillas victorini'') or Victorin's scrub warbler, is a species of African warbler, formerly placed in the family Sylviidae. It was recently split from the genus '' Bradypterus'' and now belongs to a monotypic genus ''Cryptillas''. It is endemic to the fynbos of South Africa's coastal Afromontane area. The common name and scientific name commemorates Johan Fredrik Victorin (1831-1855), a Swedish traveler who visited South Africa. References * BirdLife International 2004.Bradypterus victorini 2006 IUCN Red List of Threatened Species. Downloaded on 10 July 2007. External links * Victorin's warbler Species text in The Atlas of Southern African Birds Fynbos Victorin's warbler Victorin's warbler (''Cryptillas victorini'') or Victorin's scrub warbler, is a species of African warbler, formerly placed in the family Sylviidae. It was recently split from the genus ''Bradypterus'' and now belongs to a monotypic genus ''Cryp ... Endemic birds of South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Jakob Sundevall
Carl Jakob Sundevall (22 October 1801, Högestad – 2 February 1875) was a Swedish zoologist. Sundevall studied at Lund University, where he became a Ph.D. in 1823. After traveling to East Asia, he studied medicine, graduating as Doctor of Medicine in 1830. He was employed at the Swedish Museum of Natural History, Stockholm from 1833, and was professor and keeper of the vertebrate section from 1839 to 1871. He wrote ''Svenska Foglarna'' (1856–87) which described 238 species of birds observed in Sweden. He classified a number of birds collected in southern Africa by Johan August Wahlberg. In 1835, he developed a phylogeny for the birds based on the muscles of the hip and leg that contributed to later work by Thomas Huxley. He then went on to examine the arrangement of the deep plantar tendons in the bird's foot. This latter information is still used by avian taxonomists. Sundevall was also an entomologist and arachnologist, for which (for the latter field) in 1833 he publish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentatoma
''Pentatoma'' is a genus of shield bugs in the family Pentatomidae Pentatomidae is a family of insects belonging to the order Hemiptera, generally called shield bugs or stink bugs. Pentatomidae is the largest family in the superfamily Pentatomoidea, and contains around 900 genera and over 4700 species.Robert .... Species Species within this genus include: * '' Pentatoma angulata'' Hsiao & Cheng * '' Pentatoma illuminata'' * '' Pentatoma japonica'' * '' Pentatoma kunmingensis'' Xiong * '' Pentatoma metallifera'' * '' Pentatoma parataibaiensis'' Liu & Zheng, 1995 * '' Pentatoma rufipes'' (Linnaeus, 1758) – forest bug or red-legged shieldbug * '' Pentatoma semiannulata'' * '' Pentatoma viridicornuta'' He & Zheng, 2006 References External links * Pentatomini Pentatomidae genera {{Pentatomidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermann Loew
Friedrich Hermann Loew (19 July 1807 – 21 April 1879) was a German entomologist who specialised in the study of Diptera, an order of insects including flies, mosquitoes, gnats and midges. He described many world species and was the first specialist to work on the Diptera of the United States. Biography Early years Hermann Loew was born in Weissenfels, Saxony a short distance south of Halle (Germany). The Loew family, though not wealthy, was well-placed. Loew's father was a functionary for the Department of Justice of the Duchy of Saxony who later became a ''Geheimer Regierungsrath'' of Prussia. Between 1817 and 1829 Loew attended first the Convent school of Rossleben, then the University of Halle-Wittenberg, graduating in mathematics, philology and natural history. Teacher, tutor and husband Recognizing his abilities as a mathematician, the university, on his graduation, appointed him as a lecturer in the same subjects. In 1830 he went to Berlin and gave lessons in differen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diptera
Flies are insects of the order Diptera, the name being derived from the Greek δι- ''di-'' "two", and πτερόν ''pteron'' "wing". Insects of this order use only a single pair of wings to fly, the hindwings having evolved into advanced mechanosensory organs known as halteres, which act as high-speed sensors of rotational movement and allow dipterans to perform advanced aerobatics. Diptera is a large order containing an estimated 1,000,000 species including horse-flies, crane flies, hoverflies and others, although only about 125,000 species have been described. Flies have a mobile head, with a pair of large compound eyes, and mouthparts designed for piercing and sucking (mosquitoes, black flies and robber flies), or for lapping and sucking in the other groups. Their wing arrangement gives them great maneuverability in flight, and claws and pads on their feet enable them to cling to smooth surfaces. Flies undergo complete metamorphosis; the eggs are often laid on the l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Stål
Carl Stål (21 March 1833 – 13 June 1878) was a Swedish entomologist specialising in Hemiptera. He was born at Karlberg Castle, Stockholm on 21 March 1833 and died at Frösundavik near Stockholm on 13 June 1878. He was the son of architect, author and officer Carl Stål then Colonel, Swedish Corps of Engineers. He matriculated at Uppsala University in 1853, studying medicine and passing the medico-philosophical examination in 1857. He then turned to entomology and completed his Ph.D. at the University of Jena in 1859. The same year he became assistant to Carl Henrik Boheman in the Zoological department of the Swedish Museum of Natural History in Stockholm, where, in 1867, he was appointed keeper with the title of professor. He made collecting trips in Sweden and throughout Europe and visited other museums including the collection of Johan Christian Fabricius in Kiel. His study of the Fabrician types resulted in his "Hemiptera Fabriciana". A significant part of Stål's work wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthoptera
Orthoptera () is an order of insects that comprises the grasshoppers, locusts, and crickets, including closely related insects, such as the bush crickets or katydids and wētā. The order is subdivided into two suborders: Caelifera – grasshoppers, locusts, and close relatives; and Ensifera – crickets and close relatives. More than 20,000 species are distributed worldwide. The insects in the order have incomplete metamorphosis, and produce sound (known as a "stridulation") by rubbing their wings against each other or their legs, the wings or legs containing rows of corrugated bumps. The tympanum, or ear, is located in the front tibia in crickets, mole crickets, and bush crickets or katydids, and on the first abdominal segment in the grasshoppers and locusts. These organisms use vibrations to locate other individuals. Grasshoppers and other orthopterans are able to fold their wings (i.e. they are members of Neoptera). Etymology The name is derived from the Greek ὀρθό ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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. They range in size from to around , and share a common arrangement of piercing-sucking Insect mouthparts, mouthparts. The name "true bugs" is often limited to the suborder Heteroptera. Entomologists reserve the term ''bug'' for Hemiptera or Heteroptera,Gilbert Waldbauer. ''The Handy Bug Answer Book.'' Visible Ink, 1998p. 1. which does not include other arthropods or insects of other orders such as Ant, ants, Bee, bees, Beetle, beetles, or Butterfly, butterflies. In some variations of English, all Terrestrial animal, terrestrial arthropods (including non-insect arachnids, and myriapods) also fall under the Colloquialism, colloquial understanding of ''bug''. Many insects with "bug" in their common name, especially in American English, belo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coleoptera
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 described species, is the largest of all orders, constituting almost 40% of described insects and 25% of all known animal life-forms; new species are discovered frequently, with estimates suggesting that there are between 0.9 and 2.1 million total species. Found in almost every habitat except the sea and the polar regions, they interact with their ecosystems in several ways: beetles often feed on plants and fungi, break down animal and plant debris, and eat other invertebrates. Some species are serious agricultural pests, such as the Colorado potato beetle, while others such as Coccinellidae (ladybirds or ladybugs) eat aphids, scale insects, thrips, and other plant-sucking insects that damage crops. Beetles typically have a particularly hard e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Museum Of Natural History
The Swedish Museum of Natural History ( sv, Naturhistoriska riksmuseet, literally, the National Museum of Natural History), in Stockholm, is one of two major museums of natural history in Sweden, the other one being located in Gothenburg. The museum was founded in 1819 by the Royal Swedish Academy of Sciences, but goes back to the collections acquired mostly through donations by the academy since its foundation in 1739. These collections had first been made available to the public in 1786. The museum was separated from the Academy in 1965. One of the keepers of the collections of the academy during its earlier history was Anders Sparrman, a student of Carl Linnaeus and participant in the voyages of Captain James Cook. Another important name in the history of the museum is the zoologist, paleontologist and archaeologist Sven Nilsson, who brought the previously disorganised zoological collections of the museum into order during his time as keeper (1828–1831) before returning t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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