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Callophrys Rubi
The green hairstreak (''Callophrys rubi'') is a small butterfly in the family Lycaenidae. Etymology The genus name ''Callophrys'' is a Greek word meaning "beautiful eyebrows", while the species Latin name ''rubi'' derives from ''Rubus'' (bramble), one of the host plants. Subspecies *''Callophrys rubi rubi'' Europe, Caucasus, Kopet Dag *''Callophrys rubi fervida'' Staudinger, 1901 Iberian Peninsula, Morocco, Asia Minor *''Callophrys rubi borealis'' Krulikovsky, 1890 Urals *''Callophrys rubi sibirica'' Heyne, 895/small> Tien-Shan, Altai, Siberia, Transbaikalia, Far East, Amur (Outer Manchuria), Ussuri and Sakhalin."''Callophrys'' Billberg, 1820" at Markku Savela's ''Lepidoptera and Some Other Life Forms'' Description ''Calloph ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aston Upthorpe
Aston Upthorpe is a village and civil parish about southeast of Didcot in South Oxfordshire. It was part of Berkshire until the 1974 boundary changes transferred it to Oxfordshire. The motion picture National Lampoon's European Vacation (1985) - Stonehenge Scene was filmed a mile to the south of the village on the ancient downland. The 2011 Census recorded the parish's population as 179. Prehistory Half of the high Blewburton Hill is in the parish. The hill is the site of an Iron Age hill fort that may have been occupied from the 4th century BC to the 1st century BC. Parish church The Church of England parish church of All Saints may date from the second half of the 11th century. However, the only surviving Norman features are one small window in the north wall of the nave and the blocked-up remains of a south doorway. The nave roof may be 14th century and its west wall and Perpendicular Gothic window may be 15th century. The wooden north porch is of uncertain date, poss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outer Manchuria
Outer Manchuria, sometimes called Russian Manchuria, refers to a region in Northeast Asia that is now part of the Russian Far East but historically formed part of Manchuria (until the mid-19th century). While Manchuria now more normatively refers to Northeast China, it originally included areas consisting of Priamurye between the left bank of Amur River and the Stanovoy Range to the north, and Primorskaya which covered the area in the right bank of both Ussuri River and the lower Amur River to the Pacific Coast. The region was ruled by a series of Chinese dynasties and the Mongol Empire, but control of the area was ceded to the Russian Empire by Qing China during the Amur Annexation in the 1858 Treaty of Aigun and 1860 Treaty of Peking, with the terms "Outer Manchuria" and "Russian Manchuria" arising after the Russian annexation. Prior to its annexation by Russia, Outer Manchuria was predominantly inhabited by various Tungusic peoples who were categorized by the Han Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaccinium Myrtillus
''Vaccinium myrtillus'' or European blueberry is a Holarctic realm, holarctic species of shrub with edible fruit of blue color, known by the common names bilberry, blaeberry, wimberry, and whortleberry. It is more precisely called common bilberry or blue whortleberry to distinguish it from other ''Vaccinium'' relatives. Description ''Vaccinium myrtillus'' is a small deciduous shrub that grows tall, heavily branched with upright, angular to narrow winged, green-colored branches that are glabrous. It grows rhizomes, creating extensive patches. The shrub can live up to 30 years, with roots reaching depths of up to . It has light green leaves that turn red in autumn and are simple and alternate in arrangement. The leaves are long and ovate to lanceolate or broadly elliptic in shape, with glandular to finely toothed margins; they are prominently veined on the lower surface. In winter, the foliage turns deep red and becomes deciduous. Small, hermaphrodite flowers with thick Pedicel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Univoltine
Voltinism is a term used in biology to indicate the number of broods or generations of an organism in a year. The term is most often applied to insects, and is particularly in use in sericulture, where silkworm varieties vary in their voltinism. * Univoltine (monovoltine) – (adjective) referring to organisms having one brood or generation per year * Bivoltine (divoltine) – (adjective) referring to organisms having two broods or generations per year *Trivoltine – (adjective) referring to organisms having three broods or generations per year * Multivoltine (polyvoltine) – (adjective) referring to organisms having more than two broods or generations per year * Semivoltine – There are two meanings: :* (''biology'') Less than univoltine; having a brood or generation less often than once per year :* or (adjective) referring to organisms whose generation time is more than one year. Examples The speckled wood butterfly is univoltine in the northern part of its range, e.g. north ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callophrys Rubi Egg
The genus ''Callophrys'' consists of butterflies in the family Lycaenidae. It is apparently not monophyletic, but which of the taxa currently considered junior synonyms of ''Callophrys'' are valid genera remains to be determined. The Asian and European members of this genus and some North American species are commonly known as green hairstreaks, and the North American species in the subgenus ''Incisalia'' are called elfins. Species Listed alphabetically within groups. Subgenus ''Callophrys'' Billberg, 1820: * '' Callophrys affinis'' (W. H. Edwards, 1862) – western green hairstreak, immaculate green hairstreak * ''Callophrys amphichloros'' (Cabeau, 1923) * '' Callophrys androflavus'' (Capuse, 1963) * '' Callophrys armeniaca'' Zhdanko, 1998 * '' Callophrys apama'' (W. H. Edwards, 1882) – canyon green hairstreak * '' Callophrys avis'' Chapman, 1909 – Chapman's green hairstreak * '' Callophrys barraguei'' (Dujardin, 1972) * '' Callophrys bipunctata'' (Tutt, 1907) * '' Callophry ... [...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 director ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Callophrys Suaveola
The genus ''Callophrys'' consists of butterflies in the family Lycaenidae. It is apparently not monophyletic, but which of the taxa currently considered junior synonyms of ''Callophrys'' are valid genera remains to be determined. The Asian and European members of this genus and some North American species are commonly known as green hairstreaks, and the North American species in the subgenus ''Incisalia'' are called elfins. Species Listed alphabetically within groups. Subgenus ''Callophrys'' Billberg, 1820: * '' Callophrys affinis'' (W. H. Edwards, 1862) – western green hairstreak, immaculate green hairstreak * '' Callophrys amphichloros'' (Cabeau, 1923) * '' Callophrys androflavus'' (Capuse, 1963) * '' Callophrys armeniaca'' Zhdanko, 1998 * '' Callophrys apama'' (W. H. Edwards, 1882) – canyon green hairstreak * '' Callophrys avis'' Chapman, 1909 – Chapman's green hairstreak * '' Callophrys barraguei'' (Dujardin, 1972) * '' Callophrys bipunctata'' (Tutt, 1907) * '' Callophr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caterpillar
Caterpillars ( ) are the larval stage of members of the order Lepidoptera (the insect order comprising butterflies and moths). As with most common names, the application of the word is arbitrary, since the larvae of sawflies (suborder Symphyta) are commonly called caterpillars as well. Both lepidopteran and symphytan larvae have eruciform body shapes. Caterpillars of most species eat plant material ( often leaves), but not all; some (about 1%) eat insects, and some are even cannibalistic. Some feed on other animal products. For example, clothes moths feed on wool, and horn moths feed on the hooves and horns of dead ungulates. Caterpillars are typically voracious feeders and many of them are among the most serious of agricultural pests. In fact, many moth species are best known in their caterpillar stages because of the damage they cause to fruits and other agricultural produce, whereas the moths are obscure and do no direct harm. Conversely, various species of ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diffraction Grating
In optics, a diffraction grating is an optical grating with a periodic structure that diffraction, diffracts light, or another type of electromagnetic radiation, into several beams traveling in different directions (i.e., different diffraction angles). The emerging coloration is a form of structural coloration. The directions or diffraction angles of these beams depend on the wave (light) Angle of incidence (optics), incident angle to the diffraction grating, the spacing or periodic distance between adjacent diffracting elements (e.g., parallel slits for a transmission grating) on the grating, and the wavelength of the incident light. The grating acts as a dispersion (optics), dispersive element. Because of this, diffraction gratings are commonly used in monochromators and spectrometers, but other applications are also possible such as optical encoders for high-precision motion control and wavefront measurement. For typical applications, a reflection (optics), reflective grati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diffraction
Diffraction is the deviation of waves from straight-line propagation without any change in their energy due to an obstacle or through an aperture. The diffracting object or aperture effectively becomes a secondary source of the Wave propagation, propagating wave. Diffraction is the same physical effect as Wave interference, interference, but interference is typically applied to superposition of a few waves and the term diffraction is used when many waves are superposed. Italian scientist Francesco Maria Grimaldi coined the word ''diffraction'' and was the first to record accurate observations of the phenomenon in 1660 in science, 1660. In classical physics, the diffraction phenomenon is described by the Huygens–Fresnel principle that treats each point in a propagating wavefront as a collection of individual spherical wavelets. The characteristic pattern is most pronounced when a wave from a Coherence (physics), coherent source (such as a laser) encounters a slit/aperture tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
