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Semiotus Ligneus
''Semiotus ligneus'' is a species of click beetle from Central and South America. It grows to a total length of , and is 3.7–4.2 times as long as it is wide. The larvae are long. It closely resembles seed sheaths, which provides it with effective camouflage Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the b .... ''S. ligneus'' is the most frequently collected species in the genus '' Semiotus''. Its closest relative is '' Semiotus serraticornis''. References Elateridae Beetles of North America Beetles of South America Beetles described in 1763 Taxa named by Carl Linnaeus {{Elateridae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to coll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semiotus
''Semiotus'' is a genus of beetle belonging to the family Elateridae. It includes about 85 large sized (14–48 mm) and colourful click beetles with bright integument. The colouration is usually yellow with longitudinal black, orange or reddish stripes. The Neotropical genus occurs from Mexico to Argentina and Chile. List of species * ''Semiotus acutus'' Candèze, 1874 * ''Semiotus aeneovittatus'' Kirsch, 1884 * ''Semiotus aliciae'' Wells, 2007 * '' Semiotus alternatus'' Schwarz, 1904 * '' Semiotus angulatus'' Drury, 1782 * '' Semiotus angusticollis'' Blanchard, 1843 * ''Semiotus angustus'' Wells, 2007 * ''Semiotus antennatus'' Schwarz, 1900 * ''Semiotus anthracinus'' Szombathy, 1909 * ''Semiotus approximatus'' Candèze, 1857 * ''Semiotus auripilis'' Candèze, 1874 * ''Semiotus badeni'' Steinheil, 1875 * ''Semiotus bifasciatus'' Schwarz, 1902 * ''Semiotus bispinus'' Candèze, 1874 * ''Semiotus boliviensis'' Candèze, 1897 * ''Semiotus borrei'' Candèze, 1878 * '' Semiotus br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beetles Of South America
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 exosk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elateridae
Elateridae or click beetles (or "typical click beetles" to distinguish them from the related families Cerophytidae and Eucnemidae, which are also capable of clicking) are a family of beetles. Other names include elaters, snapping beetles, spring beetles or skipjacks. This family was defined by William Elford Leach (1790–1836) in 1815. They are a cosmopolitan beetle family characterized by the unusual click mechanism they possess. There are a few other families of Elateroidea in which a few members have the same mechanism, but most elaterid subfamilies can click. A spine on the prosternum can be snapped into a corresponding notch on the mesosternum, producing a violent "click" that can bounce the beetle into the air. Clicking is mainly used to avoid predation, although it is also useful when the beetle is on its back and needs to right itself. There are about 9300 known species worldwide, and 965 valid species in North America. Etymology Leach took the family name from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semiotus Serraticornis
''Semiotus'' is a genus of beetle belonging to the family Elateridae. It includes about 85 large sized (14–48 mm) and colourful click beetles with bright integument. The colouration is usually yellow with longitudinal black, orange or reddish stripes. The Neotropical genus occurs from Mexico to Argentina and Chile. List of species * ''Semiotus acutus'' Candèze, 1874 * ''Semiotus aeneovittatus'' Kirsch, 1884 * ''Semiotus aliciae'' Wells, 2007 * '' Semiotus alternatus'' Schwarz, 1904 * '' Semiotus angulatus'' Drury, 1782 * '' Semiotus angusticollis'' Blanchard, 1843 * ''Semiotus angustus'' Wells, 2007 * ''Semiotus antennatus'' Schwarz, 1900 * ''Semiotus anthracinus'' Szombathy, 1909 * ''Semiotus approximatus'' Candèze, 1857 * ''Semiotus auripilis'' Candèze, 1874 * ''Semiotus badeni'' Steinheil, 1875 * ''Semiotus bifasciatus'' Schwarz, 1902 * ''Semiotus bispinus'' Candèze, 1874 * ''Semiotus boliviensis'' Candèze, 1897 * ''Semiotus borrei'' Candèze, 1878 * '' Semiotus br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural History Museum Of Los Angeles County
The Natural History Museum of Los Angeles County is the largest natural and historical museum in the western United States. Its collections include nearly 35 million specimens and artifacts and cover 4.5 billion years of history. This large collection is comprised not only of specimens for exhibition, but also of vast research collections housed on and offsite. The museum is associated with two other museums in Greater Los Angeles: the Page Museum at the La Brea Tar Pits in Hancock Park and the William S. Hart Ranch and Museum in Newhall. The three museums work together to achieve their common mission: "to inspire wonder, discovery, and responsibility for our natural and cultural worlds." History NHM opened in Exposition Park, Los Angeles, California, United States in 1913 as The Museum of History, Science, and Art. The moving force behind it was a museum association founded in 1910. Its distinctive main building with fitted marble walls and domed and colonnaded rotu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contributions In Science , former web-editing software
{{disambiguation ...
Contribution or Contribute may refer to: * ''Contribution'' (album), by Mica Paris (1990) ** "Contribution" (song), title song from the album *Contribution (law), an agreement between defendants in a suit to apportion liability *Contributions, a vital goal of fundraising *''Contribution'', a 1976 album by Shawn Phillips *Contribution margin, the selling price per unit minus the variable cost per unit See also *Adobe Contribute Adobe Contribute (formerly Macromedia Contribute) is a discontinued specialized HTML editor. As its name implies, it is intended to contribute content to existing websites, including blogs. It includes plug-ins for Internet Explorer and Firefox t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Holt And Company
Henry Holt and Company is an American book-publishing company based in New York City. One of the oldest publishers in the United States, it was founded in 1866 by Henry Holt and Frederick Leypoldt. Currently, the company publishes in the fields of American and international fiction, biography, history and politics, science, psychology, and health, as well as books for children's literature. In the US, it operates under Macmillan Publishers. History The company publishes under several imprints, including Metropolitan Books, Times Books, Owl Books, and Picador. It also publishes under the name of Holt Paperbacks. The company has published works by renowned authors Erich Fromm, Paul Auster, Hilary Mantel, Robert Frost, Hermann Hesse, Norman Mailer, Herta Müller, Thomas Pynchon, Robert Louis Stevenson, Ivan Turgenev, and Noam Chomsky. From 1951 to 1985, Holt published the magazine '' Field & Stream''. Holt merged with Rinehart & Company of New York and the John C. W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centuria Insectorum
The first page of ''Centuria Insectorum'', as included in ''Amoenitates Academicæ'' ' (Latin, "one hundred insects") is a 1763 taxonomic work by Carl Linnaeus, and defended as a thesis by Boas Johansson; which of the two men should for taxonomic purposes be credited with its authorship has been the subject of some controversy. It includes descriptions of 102 new insect and crustacean species that had been sent to Linnaeus from British America, Suriname, Java and other locations. Most of the new names included in ''Centuria Insectorum'' are still in use, although a few have been sunk into synonymy, and one was the result of a hoax: a common brimstone butterfly with spots painted on was described as the new "species" ''Papilio ecclipsis''. Publications The contents of the work were published twice, under two slightly different titles. ' ("one hundred rare insects") was published as a standalone thesis, while ' was published as part of Linnaeus' series of ' ("academic delight ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camouflage
Camouflage is the use of any combination of materials, coloration, or illumination for concealment, either by making animals or objects hard to see, or by disguising them as something else. Examples include the leopard's spotted coat, the battledress of a modern soldier, and the leaf-mimic katydid's wings. A third approach, motion dazzle, confuses the observer with a conspicuous pattern, making the object visible but momentarily harder to locate, as well as making general aiming easier. The majority of camouflage methods aim for crypsis, often through a general resemblance to the background, high contrast disruptive coloration, eliminating shadow, and countershading. In the open ocean, where there is no background, the principal methods of camouflage are transparency, silvering, and countershading, while the bioluminescence, ability to produce light is among other things used for counter-illumination on the undersides of cephalopods such as squid. Some animals, such as chamel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Larva
A larva (; plural larvae ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The larva's appearance is generally very different from the adult form (''e.g.'' caterpillars and butterflies) including different unique structures and organs that do not occur in the adult form. Their diet may also be considerably different. Larvae are frequently adapted to different environments than adults. For example, some larvae such as tadpoles live almost exclusively in aquatic environments, but can live outside water as adult frogs. By living in a distinct environment, larvae may be given shelter from predators and reduce competition for resources with the adult population. Animals in the larval stage will consume food to fuel their transition into the adult form. In some organisms like polychaetes and barnacles, adults are im ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
