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Mycalesis Mestra
''Mycalesis mestra'', the white-edged bushbrown, is a species of satyrine butterfly found in Asia (Assam, Burma, Sikkim, Bhutan) at Markku Savela's ''Lepidoptera and Some Other Life Forms'' Description Upperside very dark Vandyke brown, the cilia conspicuously white, the transverse white discal band of the underside showing through on both forewing and hindwing, but very plainly on the latter. Forewing with a white-centred, fulvous-ringed, median, and a similar but much smaller subapical eyespot, the latter very often absent; broad but faint and ill-defined sub-terminal and terminal white lines. Hindwing: a subtornal oce ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Chapman Hewitson
William Chapman Hewitson (9 January 1806, in Newcastle upon Tyne – 28 May 1878, in Oatlands Park, Surrey) was a British naturalist. A wealthy collector, Hewitson was particularly devoted to Coleoptera (beetles) and Lepidoptera (butterflies and moths) and, also, to birds' nests and eggs. His collection of butterflies, collected by him as well as purchased from travellers throughout the world, was one of the largest and most important of his time. He contributed to and published many works on entomology and ornithology and was an accomplished scientific illustrator. Life William Hewitson was educated in York. He became a land-surveyor and was for some time employed under George Stephenson on the London and Birmingham Railway. Delicate health and the accession to an ample fortune through the death of a relative led him to give up his profession and he afterwards devoted himself to scientific studies. He lived for a time at Bristol and Hampstead. In 1848 he purchased ten or tw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satyrinae
The Satyrinae, the satyrines or satyrids, commonly known as the browns, are a subfamily of the Nymphalidae (brush-footed butterflies). They were formerly considered a distinct family, Satyridae. This group contains nearly half of the known diversity of brush-footed butterflies. The true number of the Satyrinae species is estimated to exceed 2,400. Overview They are generally weak fliers and often shun bright sunlight, preferring moist and semishaded habitats. The caterpillars feed chiefly on monocotyledonous plants such as palms, grasses, and bamboos. The Morphinae are sometimes united with this group. The taxonomy and systematics of the subfamily are under heavy revision. Much of the early pioneering work of L. D. Miller has helped significantly by creating some sort of order. '' Dyndirus'' (Capronnier, 1874) is a satyrid ''incertae sedis''. Other than this genus, according to the latest studies on the classification of Nymphalidae, all satyrines have been assigned to one of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily (zoology), superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo Holometabolism, complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asia
Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area of , about 30% of Earth's total land area and 8.7% of Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Its 4.7 billion people constitute roughly 60% of the world's population. In general terms, Asia is bounded on the east by the Pacific Ocean, on the south by the Indian Ocean, and on the north by the Arctic Ocean. The border of Asia with Europe is a historical and cultural construct, as there is no clear physical and geographical separation between them. It is somewhat arbitrary and has moved since its first conception in classical antiquity. The division of Eurasia into two continents reflects East–West cultural, linguistic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eyespot (mimicry)
An eyespot (sometimes ocellus) is an eye-like marking. They are found in butterflies, reptiles, cats, birds and fish. Eyespots could be explained in at least three different ways. They may be a form of mimicry in which a spot on the body of an animal resembles an eye of a different animal, to deceive potential predator or prey species. They may be a form of self-mimicry, to draw a predator's attention away from the prey's most vulnerable body parts. Or they may serve to make the prey appear inedible or dangerous. Eyespot markings may play a role in intraspecies communication or courtship; the best-known example is probably the eyespots on a peacock's display feathers. The pattern-forming biological process (morphogenesis) of eyespots in a wide variety of animals is controlled by a small number of genes active in embryonic development, including the genes called Engrailed, Distal-less, Hedgehog, Antennapedia, and the Notch signaling pathway. Artificial eyespots have been sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycalesis Suaveolens
''Mycalesis'', the bushbrowns, are a genus of brush-footed butterflies. They are common in the warm regions from Central Asia to Australia, and have a high diversity in South Asia and the Wallacea. They are notably polymorphic, with wet- and dry-season forms differing in many species, especially as regards size and number of underwing eyespots. ''Mycalesis'' superficially resemble the species '' Orsotriaena medus'', but can readily be identified by the number of spots. Species Listed alphabetically: * '' Mycalesis adamsoni'' Watson, 1897 – Watson's bushbrown * '' Mycalesis adolphei'' (Guérin-Ménéville, 1843) – redeye bushbrown * '' Mycalesis aethiops'' Butler, 1868 * '' Mycalesis amoena'' Druce, 1873 * ''Mycalesis anaxioides'' Marshall & de Nicéville, 1883 * ''Mycalesis annamitica'' Fruhstorfer, 1906 – Annam bushbrown, tawny bush-brown * '' Mycalesis anapita'' Moore, 858/small> * '' Mycalesis anaxias'' Hewitson, 1862 – white-bar bushbrown * ''Mycalesis arabella'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Fauna Of British India, Including Ceylon And Burma
''The Fauna of British India'' (short title) with long titles including ''The Fauna of British India, Including Ceylon and Burma'', and ''The Fauna of British India Including the Remainder of the Oriental Region'' is a series of scientific books that was published by the British government in India and printed by Taylor and Francis of London. The series was started sometime in 1881 after a letter had been sent to the Secretary of State for India signed by Charles Darwin, Sir Joseph Dalton Hooker and other "eminent men of science" forwarded by P.L.Sclater to R.H. Hobart. W. T. Blanford was appointed editor and began work on the volume on mammals. In the volume on the mammals, Blanford notes: The idea was to cover initially the vertebrates, taking seven volumes, and this was followed by a proposal to cover the invertebrates in about 15 to 20 volumes and projected to cost £11,250 to £15,000. Blanford suggested that restricting it to 14 volumes would make it possible to limit the c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taylor & Francis
Taylor & Francis Group is an international company originating in England that publishes books and academic journals. Its parts include Taylor & Francis, Routledge, F1000 (publisher), F1000 Research or Dovepress. It is a division of Informa, Informa plc, a United Kingdom–based publisher and conference company. Overview The company was founded in 1852 when William Francis (chemist), William Francis joined Richard Taylor (editor), Richard Taylor in his publishing business. Taylor had founded his company in 1798. Their subjects covered agriculture, chemistry, education, engineering, geography, law, mathematics, medicine, and social sciences. Francis's son, Richard Taunton Francis (1883–1930), was sole partner in the firm from 1917 to 1930. In 1965, Taylor & Francis launched Wykeham Publications and began book publishing. T&F acquired Hemisphere Publishing in 1988, and the company was renamed Taylor & Francis Group to reflect the growing number of Imprint (trade name), imp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mycalesis
''Mycalesis'', the bushbrowns, are a genus of brush-footed butterflies. They are common in the warm regions from Central Asia to Australia, and have a high diversity in South Asia and the Wallacea. They are notably polymorphic, with wet- and dry-season forms differing in many species, especially as regards size and number of underwing eyespots. ''Mycalesis'' superficially resemble the species '' Orsotriaena medus'', but can readily be identified by the number of spots. Species Listed alphabetically: * '' Mycalesis adamsoni'' Watson, 1897 – Watson's bushbrown * '' Mycalesis adolphei'' (Guérin-Ménéville, 1843) – redeye bushbrown * '' Mycalesis aethiops'' Butler, 1868 * '' Mycalesis amoena'' Druce, 1873 * ''Mycalesis anaxioides'' Marshall & de Nicéville, 1883 * ''Mycalesis annamitica'' Fruhstorfer, 1906 – Annam bushbrown, tawny bush-brown * '' Mycalesis anapita'' Moore, 858/small> * '' Mycalesis anaxias'' Hewitson, 1862 – white-bar bushbrown * ''Mycalesis arabella' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fauna Of Pakistan
Pakistan 's native fauna reflect its varied climatic zones. The northern Pakistan, which includes Khyber Pakhtunkhwa and Gilgit Baltistan, has portions of two biodiversity hotspots, Mountains of Central Asia and Himalayas. Distribution Northern highlands and plains The northern highlands include lower elevation areas of Potohar and Pakistan Administered Kashmir regions and higher elevation areas embracing the foothills of Himalayan, Karakorum and Hindukush mountain ranges. Some of the wildlife species found on northern mountainous areas and Pothohar Plateau include the non-threatened mammal species of bharal, Eurasian lynx, Himalayan goral, Indian leopard, Marco Polo sheep, marmot (in Deosai National Park) and yellow-throated marten and birds species of chukar partridge, Eurasian eagle-owl, Himalayan monal and Himalayan snowcock and amphibian species of Himalayan toad and Muree Hills frog. The threatened ones include Asiatic black bear, Himalayan brown bear, Indian wolf, K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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