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Polyommatus Eros
''Polyommatus eros'', the Eros blue'P. e. boisduvalii'' (Herrich-Schäffer, [1843(80 d) have again a different blue, being paler, purer, brighter, the outer margin of the forewing is broadly black, the black veins in the apical area of the forewing being thin but sharply marked. — ''sutleja'' Moore [now full species ''Polyommatus sutleja'' (Moore, 1882)], from Kashmir, is extremely close to ''boisduvalii'', having the same tint of blue, but its black margin is somewhat narrower and the black veins in the apical area of the forewing are not quite so sharply defined. — In ''amor'' Stgr. ow full species ''Polyommatus amor'' (Lang, 1884)(80 e), from Ferghana and the Tian-shan, the blue of the upperside of the male has a violet sheen, nearly as in ''icarus'', and the black margin is narrower. — ''napaea'' Gr.-Grsh. 'P. e. napaea'' (Grum-Grshimailo, 1891)has likewise the same blue tint above as ''icarus'', but the black margin is much broader, as is also the costal area of the hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferdinand Ochsenheimer
Ferdinand Ochsenheimer (17 March 1767 – 2 November 1822) was a German actor and entomologist (lepidopterist). Life Ochsenheimer was born and brought up in Mainz (then in the Electorate of Mainz) and began to show an interest in butterflies and moths in his early youth. At the age of twelve he was apprenticed with a saddler but when his intellectual abilities were recognized friends of his father's enabled him to study natural history at the university. On 16 September 1788 he received his degree of ''Doktor der Philosophie''. He found employment as an educator with Stadtkommandant von Dallwigh in Mannheim, then with Baron von Reipelt. In Mannheim Ochsenheimer wrote his first stage comedies (''Er soll sich schlagen'', ''Der Brautschatz''). At the age of 27 he decided to follow a career as an actor and entered into Quandt's troupe of actors in Bayreuth. His first appearance was on 12 November 1794 as Flickwort in Gotter's ''Schwarzer Mann''. After trying his hand in several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycaenidae
Lycaenidae is the second-largest family of butterflies (behind Nymphalidae, brush-footed butterflies), with over 6,000 species worldwide, whose members are also called gossamer-winged butterflies. They constitute about 30% of the known butterfly species. The family comprises seven subfamilies, including the blues ( Polyommatinae), the coppers ( Lycaeninae), the hairstreaks ( Theclinae), and the harvesters ( Miletinae). Description, food, and life cycle Adults are small, under 5 cm usually, and brightly coloured, sometimes with a metallic gloss. Larvae are often flattened rather than cylindrical, with glands that may produce secretions that attract and subdue ants. Their cuticles tend to be thickened. Some larvae are capable of producing vibrations and low sounds that are transmitted through the substrates they inhabit. They use these sounds to communicate with ants.Pierce, N. E.; Braby, M. F.; Heath, A.; Lohman, D. J.; Mathew, J.; Rand, D. B. & Travassos, M. A. (2002)"The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/ Afrotropic, Indian/ Indomalayan, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biogeography and large-scale geographic barriers to migration. Alfre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver-studded Blue
The silver-studded blue (''Plebejus argus'') is a butterfly in the family Lycaenidae. It has bright blue wings rimmed in black with white edges and silver spots on its hindwings, lending it the name of the silver-studded blue. ''P. argus'' can be found across Europe and east across the Palearctic, but is most often studied in the United Kingdom in which the species has experienced a severe decline in population due to habitat loss and fragmentation. ''P. argus'' engages in mutualism with ants that contribute to the butterflies' reproductive fitness by providing protection from predation and parasitism from the point of egg laying to their emergence as adults. ''P. argus'' adults emerge in the end of June and beginning of July and engage in flight into the beginning of August. The butterfly is adaptable to different habitats and is found in heathland, mossland, and limestone grassland. Tending towards a sedentary lifestyle and typically flying less than a day, ''P. argus'' maint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plebejus Argyrognomon
''Plebejus argyrognomon'', common name Reverdin's blue is a butterfly of the family Lycaenidae. The species is named after Jacques-Louis Reverdin. Subspecies Subspecies include: * ''Plebeius argyrognomon argyrognomon'' Korb & Bolshakov, 2011 – (South Urals, SW. Siberia, Altai Mountains, Prisayanye) * ''Plebejus argyrognomon buchara'' (Forster, 1936) – (Uzbekistan) * ''Plebejus argyrognomon caerulescens'' (Grum-Grshimailo, 1893) – (South Western Siberia) * ''Plebejus argyrognomon danapriensis'' (Stempfer-Schmidt, 1932) * ''Plebejus argyrognomon euergetes'' (Stauder, 1914) – (Western and Southern Europe) * ''Plebejus argyrognomon letitia'' (Hemming, 1934) (Italy) * ''Plebejus argyrognomon praeterinsularis'' (Verity, 1921) * ''Plebejus argyrognomon anceps'' Churkin, 2004 – (Mongolia) Distribution This species can be found in Central and Southern Europe, Caucasus, in mountains of Southern Siberia, Mongolia and Amur River. Habitat These butterflies inhabit grassy flowe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adalbert Seitz
Friedrich Joseph Adalbert Seitz, (24 February 1860 in Mainz – 5 March 1938 in Darmstadt) was a German physician and entomologist who specialised in Lepidoptera. He was a director of the Frankfurt zoo from 1893 to 1908 and is best known for editing the multivolume reference on the butterflies and larger moths of the world ''Die Gross-Schmetterlinge der Erde'' which continued after his death. Biography Seitz was born in Mainz and went to school in Aschaffenburg, Darmstadt and Bensheim. He studied medicine from 1880 to 1885 and then zoology at Giessen. His doctorate was on the protective devices of animals. He worked as an assistant in the maternity hospital of the University of Giessen and then worked as a ship's doctor from 1887, travelling to Australia, South America and Asia. He began to collect butterflies on these travels. In 1891 he habilitated in zoology with a thesis on the biology of butterflies from the University of Giessen. In 1893 he took up a position as a direct ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumpers And Splitters
Lumpers and splitters are opposing factions in any discipline that has to place individual examples into rigorously defined categories. The lumper–splitter problem occurs when there is the desire to create classifications and assign examples to them, for example schools of literature, biological Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary in ... taxon, taxa and so on. A "lumper" is a person who assigns examples broadly, assuming that differences are not as important as signature similarities. A "splitter" is one who makes precise definitions, and creates new categories to classify samples that differ in key ways. Origin of the terms The earliest known use of these terms was by Charles Darwin, in a letter to Joseph Dalton Hooker in 1857: ''It is good to have hair-splitters & lump ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allopatric
Allopatric speciation () – also referred to as geographic speciation, vicariant speciation, or its earlier name the dumbbell model – is a mode of speciation that occurs when biological populations become geographically isolated from each other to an extent that prevents or interferes with gene flow. Various geographic changes can arise such as the movement of continents, and the formation of mountains, islands, bodies of water, or glaciers. Human activity such as agriculture or developments can also change the distribution of species populations. These factors can substantially alter a region's geography, resulting in the separation of a species population into isolated subpopulations. The vicariant populations then undergo genetic changes as they become subjected to different selective pressures, experience genetic drift, and accumulate different mutations in the separated populations' gene pools. The barriers prevent the exchange of genetic information between th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Butterflies Of India (Lycaenidae)
This is a list of the butterflies of India belonging to the family Lycaenidae and an index to the species articles. This forms part of the full List of butterflies of India. This list is based on Evans (1932) and includes 318 species belonging to 76–128 genera depending on taxonomy. Subfamily Poritiinae Genus ''Poritia'' – gems * Blue gem, ''Poritia erycinoides'' ( C. Felder & R. Felder, 1865) * Common gem, '' Poritia hewitsoni'' Moore, 1865 * Green gem, ''Poritia pleurata'' Hewitson, 1874 * ''Poritia phama'' H. Druce, 1895 Genus ''Simiskina'' – brilliants * Broad-banded brilliant, ''Simiskina phalena'' ( Hewitson, 1874) (article ''Poritia phalena'' as per LepIndex) Subfamily Miletinae Genus ''Miletus'' – brownies * Bigg's brownie, ''Miletus biggsii'' ( Distant, 1884) * Common brownie, ''Miletus boisduvali'' Moore, 1857 * Common brownie, ''Miletus chinensis'' C. Felder, 1862 * Long's brownie, ''Miletus longeana'' ( de Nicéville, 1898) * Great brownie, ''M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bombay Natural History Society
The Bombay Natural History Society (BNHS), founded on 15 September 1883, is one of the largest non-governmental organisations in India engaged in conservation and biodiversity research. It supports many research efforts through grants and publishes the '' Journal of the Bombay Natural History Society''. Many prominent naturalists, including the ornithologists Sálim Ali and S. Dillon Ripley, have been associated with it. History British hunters in Bombay organized a hunting group around 1811, their activities included riding with foxhounds and shooting. A Bombay Hunt was supported by Sir Bartle Frere from 1862. A natural history society was begun, possibly as spinoff from the Bombay Geographical Society, in 1856 by Doctors Don (of Karachee), Andrew Henderson Leith (surgeon), George Buist, and Henry John Carter along with Lawrence Hugh Jenkins, then a registrar of the Supreme Court. The group did not last more than three years. On 15 September 1883 eight men interested in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyommatus
''Polyommatus'' is a genus of butterflies in the family Lycaenidae. Its species are found in the Palearctic realm. Taxonomy Recent molecular studies have demonstrated that ''Cyaniris'', ''Lysandra'', and ''Neolysandra'' are different genera from ''Polyommatus'', where they had been included, sometimes as subgenera. Some authors still recognize other subgenera, such as ''Agrodiaetus'', ''Bryna'', ''Meleageria'', and ''Plebicula''. List of species References * (2012): Establishing criteria for higher-level classification using molecular data: the systematics of ''Polyommatus'' blue butterflies (Lepidoptera, Lycaenidae). ''Cladistics''. 10.1111/j.1096-0031.2012.00421.x * (2010): "How common are dot-like distributions? Taxonomical oversplitting in western European ''Agrodiaetus'' (Lepidoptera: Lycaenidae) revealed by chromosomal and molecular markers. ''Biological Journal of the Linnean Society'' 101:130-154 (2010)abstract Further reading *French Wikipedia has more information ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Of Europe
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large 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 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 out, and after its wings have expanded and dried, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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