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Meleager's Blue
''Polyommatus daphnis'', the Meleager's blue, is a butterfly of the family Lycaenidae. Subspecies Subspecies include: * ''Polyommatus daphnis daphnis'' – (South Eastern Europe, Crimea, South Urals) * ''Polyommatus daphnis elamita'' (Le Cerf, 1913) – (Kurdistan, Elburs, Talysh) * ''Polyommatus daphnis hayesi'' (Larsen, 1974) – (Lebanon) * ''Polyommatus daphnis versicolor'' (Heyne, 1895) – (Caucasus Minor, Armenia) Distribution This species can be found in Eastern and Southern Europe and Western Asia, ranging from Southern Poland to the Balkans, Lebanon, Syria, Iran, Southern Urals, Turkey, Caucasus and Transcaucasia. Habitat These butterflies inhabit grassy and bushy areas, clearings in scrubland and open flowery meadows in hills, at an elevation of above sea level.Simon Coombe Description ''Polyommatus daphnis'' has a wingspan of . These small butterflies present a sexual dimorphism. The upperside of the wings is bright blue in males, while in the females it is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Denis
Johann Nepomuk Cosmas Michael Denis, also: ''Sined the Bard'', (27 September 1729 – 29 September 1800) was an Austrian Catholic priest and Jesuit, who is best known as a poet, bibliographer, and lepidopterist. Life Denis was born at Schärding, located on the Inn (river), Inn River, then ruled by the Electorate of Bavaria, in 1729, the son of Johann Rudolph Denis, who taught him Latin at an early age. At the age of ten, he was enrolled to be educated by the Society of Jesus, Jesuits at their college in Passau. After completing his studies in 1747, he entered the novitiate of the Society of Jesus in Vienna. In 1749, following this initial formation period, Denis was sent to carry his period of regency (Jesuit), Regency at Jesuit colleges in Graz and Klagenfurt. He was Holy Orders, ordained a Catholic priest, priest in 1757. Two years later, he was appointed professor at the Theresianum in Vienna, a Jesuit college. After the suppression of the Jesuits in 1773, and the subsequent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syria
Syria ( ar, سُورِيَا or سُورِيَة, translit=Sūriyā), officially the Syrian Arab Republic ( ar, الجمهورية العربية السورية, al-Jumhūrīyah al-ʻArabīyah as-Sūrīyah), is a Western Asian country located in the Eastern Mediterranean and the Levant. It is a unitary republic that consists of 14 governorates (subdivisions), and is bordered by the Mediterranean Sea to the west, Turkey to the north, Iraq to the east and southeast, Jordan to the south, and Israel and Lebanon to the southwest. Cyprus lies to the west across the Mediterranean Sea. A country of fertile plains, high mountains, and deserts, Syria is home to diverse ethnic and religious groups, including the majority Syrian Arabs, Kurds, Turkmens, Assyrians, Armenians, Circassians, Albanians, and Greeks. Religious groups include Muslims, Christians, Alawites, Druze, and Yazidis. The capital and largest city of Syria is Damascus. Arabs are the largest ethnic group, and Mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formica Pratensis
''Formica pratensis'', the black-backed meadow ant, is a species of European red wood ant in the family Formicidae. Systematic ''Formica pratensis'' is divided into these subspecies: *''Formica pratensis nuda'' Ruzsky, 1926 *''Formica pratensis pratensis'' Retzius, 1783 *''Formica pratensis starkei'' Betrem, 1960 Some morphs has previously been named as their own species, like ''F. nigropratensis'' Betrem 1962. and ''Formica nigricans'' Emery in 1909, but is nowdays considered junior synonymes of ''Formica pratensis''. Description ''F. pratensis'' can reach a length of in workers, slightly larger than in other species such as the more common southern wood ant '' F. rufa'' or '' F. polyctena''. Queens reach a size of . The thorax is mainly reddish, while the abdomen and the top of the head are black or dark brown. Generally, this large ant is much darker than other species of wood ants. Their whole bodies are covered with fine hairs. Two large deep black patch are present on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lasius Alienus
''Lasius alienus'', or cornfield ant, is a species of ant in the subfamily Formicinae (family Formicidae). Workers have a length of about 2–4 mm, Queens are larger (7–9 mm). Distribution They live in Europe, from Spain to the Caucasus; populations in North America are now considered to be a separate species, ''Lasius americanus''. Genetics Genome type ''Lasius alienus'': 0,31 m (C value)Tsutsui, ND, AV Suarez, J.C. Spagna, and J.S. Johnston (2008). The evolution of genome size in ants. BMC Evolutionary Biology 8: 64. Mutualism The butterfly ''Plebejus argus 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 ...'' lays eggs near nests of the ant ''L. alienus'', forming a mutualistic relationship. This mutualistic relationship benefits the adult butterfly by reducing th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Securigera Varia
''Securigera varia'' ( synonym ''Coronilla varia''), commonly known as crownvetch or purple crown vetch, is a low-growing legume vine. It is native to Africa, Asia and Europe and is commonly used throughout the United States and Canada for erosion control, roadside planting and soil rehabilitation. It has become an invasive species in many states of the US. Crownvetch grows 1 to 2 feet tall and bears small clusters of 1/2-inch pink and white flowers from early summer to late fall. The variety Penngift produces mounds of pink flowers. Crownvetch is a tough, aggressive spreading plant that will crowd out its neighbors in a show garden but is well suited to a sunny bank, where it will grow for decades with little to no fertilizing, mowing, or weeding since the thick foliage prevents weeds from growing amid it. Its deep, tenacious, complex root systemGustine, D. L., & Moyer, B. G. (1990). Crownvetch (Coronilla varia L.). In Legumes and Oilseed Crops I (pp. 341-354). Springer Ber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sainfoin
__NOTOC__ ''Onobrychis'', the sainfoins, are a genus of Eurasian perennial herbaceous plants of the legume family (Fabaceae). Including doubtfully distinct species and provisionally accepted taxa, about 150 species are presently known. The Flora Europaea lists 23 species of ''Onobrychis''; the main centre of diversity extends from Central Asia to Iran, with 56 species – 27 of which are endemic – in the latter country alone. '' O. viciifolia'' is naturalized throughout many countries in Europe and North America grasslands on calcareous soils. Description, ecology and uses Sainfoins are mostly subtropical plants, but their range extends throughout Europe as far north as southern Sweden. These plants grow on grassland, agricultural land and wasteland. The leaves are pinnate, alternate, with 6 to 14 pairs of oblong to linear leaflets. Sainfoins have pale pink flowers, typically blooming between June and September and pollinated by honey bees and solitary bees. The rounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horseshoe Vetch
''Hippocrepis comosa'', the horseshoe vetch, is a species of perennial flowering plant belonging to the genus ''Hippocrepis'' in the family Fabaceae. Description The overall appearance depends on its habitat: sometimes it forms upright clumps of flowers; at other times, it sends prostrate leafy runners over a wide area; sometimes it distributes itself as single flowers. The flowers are small, yellow or sometimes orange/red (becoming yellow as they mature), and of typical shape for the family Fabaceae: these appear for a period of two weeks around May.. Propagation The rate of seed production is variable: relatively low and sometimes negligible seed production. Seedlings remain the predominant method of extending its range. It has a low germination rate in the wild, although this can be improved in nurseries. Distribution ''Hippocrepis comosa'' is found in the UK, predominantly in the south.. Habitat ''Hippocrepis comosa'' is a calciole (found only on chalk and limest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voltinism
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] |
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] |
Sexual Dimorphism
Sexual dimorphism is the condition where the sexes of the same animal and/or plant species exhibit different morphological characteristics, particularly characteristics not directly involved in reproduction. The condition occurs in most animals and some plants. Differences may include secondary sex characteristics, size, weight, colour, markings, or behavioural or cognitive traits. These differences may be subtle or exaggerated and may be subjected to sexual selection and natural selection. The opposite of dimorphism is ''monomorphism'', which is when both biological sexes are phenotypically indistinguishable from each other. Overview Ornamentation and coloration Common and easily identified types of dimorphism consist of ornamentation and coloration, though not always apparent. A difference in coloration of sexes within a given species is called sexual dichromatism, which is commonly seen in many species of birds and reptiles. Sexual selection leads to the exaggerated dim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wingspan
The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the other wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan of , the official record for a living bird. The term wingspan, more technically extent, is also used for other winged animals such as pterosaurs, bats, insects, etc., and other aircraft such as ornithopters. In humans, the term wingspan also refers to the arm span, which is distance between the length from one end of an individual's arms (measured at the fingertips) to the other when raised parallel to the ground at shoulder height at a 90º angle. Former professional basketball player Manute Bol stood at and owned one of the largest wingspans at . Wingspan of aircraft The wingspan of an aircraft is always measured in a straight line, from wingtip to wingtip, independently of wing shape or sweep. Implications for aircraft design and anima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lycaenidae - Polyommatus (Meleageria) Daphnis-female
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] |
