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Zora Silvestris
''Zora silvestris'' is a prowling spider in the family Miturgidae which is found in Europe and Central Asia. Description The females are in length, the males . The epigyne has a quite distinct groove. This species and the related ''Zora spinimana'' are difficult to identify from each other, ''Z. silvestris'' is more grey coloured than the warm yellow colouration of ''Z. spinimana''. The darker legs of ''Z. silvestris'' are usually quite obvious. The two dark lateral bands on the carapace of ''Z. silvestris'' are broader than those on ''Z. spinimana'' and the prosoma on ''Z. silvestris'' is more contrastingly marked. ''Z. silvestris'' has two pairs of spines on metatarsi I and II, the other species of ''Zora'' in Britain have three. Biology and Habitat In Great Britain, ''Zora silvestris'' occurs on dry heathland, most commonly encountered in mature heather. A stronghold of the species is Sherwood Forest Sherwood Forest is a royal forest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ķemeri National Park
Ķemeri National Park ( lv, Ķemeru nacionālais parks) is a national park west of the city of Jūrmala, Latvia. Established in 1997, Ķemeri is the third largest national park in the country by area, covering an area of 381.65 km2. The territory of the park is mostly occupied by forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...s and mires, the most significant of them being The Great Ķemeri Bog ( lv, Lielais Ķemeru tīrelis). There are also several lakes, that are former lagoons of the Littorina Sea. Lake Kaņieris is a Ramsar list of wetlands of international importance, Ramsar site. The park also protects the famous natural mineral-springs and muds, used for centuries because of their therapeutic nature. The springs led to development of many resorts, spas, and san ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latvia
Latvia ( or ; lv, Latvija ; ltg, Latveja; liv, Leţmō), officially the Republic of Latvia ( lv, Latvijas Republika, links=no, ltg, Latvejas Republika, links=no, liv, Leţmō Vabāmō, links=no), is a country in the Baltic region of Northern Europe. It is one of the Baltic states; and is bordered by Estonia to the north, Lithuania to the south, Russia to the east, Belarus to the southeast, and shares a maritime border with Sweden to the west. Latvia covers an area of , with a population of 1.9 million. The country has a temperate seasonal climate. Its capital and largest city is Riga. Latvians belong to the ethno-linguistic group of the Balts; and speak Latvian, one of the only two surviving Baltic languages. Russians are the most prominent minority in the country, at almost a quarter of the population. After centuries of Teutonic, Swedish, Polish-Lithuanian and Russian rule, which was mainly executed by the local Baltic German aristocracy, the independent R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Władysław Kulczyński
Władysław Kulczyński (27 March 1854, Kraków – 9 December 1919, Kraków) was a Polish zoologist who specialised in arachnology Arachnology is the scientific study of arachnids, which comprise spiders and related invertebrates such as scorpions, pseudoscorpions, and harvestmen. Those who study spiders and other arachnids are arachnologists. More narrowly, the study of s .... Works * References 1854 births 1919 deaths 20th-century Polish zoologists Polish arachnologists Scientists from Kraków {{Poland-scientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Miturgidae
Miturgidae is a family (biology), family of Araneomorphae, araneomorph spiders that includes nearly 170 species in 29 genus, genera worldwide. First described by Eugène Simon in 1886, it has been substantially revised, and includes the previous family Zoridae as a synonym, and excludes the family Xenoctenidae. Several genera have also been removed, such as the large genus ''Cheiracanthium'', which was transferred to the Cheiracanthiidae. Genera , the World Spider Catalog accepts the following genera: *''Argoctenus'' L. Koch, 1878 — New Zealand, Australia, Papua New Guinea *''Diaprograpta'' Simon, 1909 — Australia *''Elassoctenus'' Simon, 1909 — Australia *''Eupograpta'' Raven, 2009 — Australia *''Hestimodema'' Simon, 1909 — Australia *''Israzorides'' Levy, 2003 — Israel *''Mituliodon'' Raven & Stumkat, 2003 — Timor-Leste, Australia *''Miturga'' Thorell, 1870 — Australia *''Mitzoruga'' Raven, 2009 — Australia *''Nuliodon'' Raven, 2009 — Australia *''Odomasta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Asia
Central Asia, also known as Middle Asia, is a subregion, region of Asia that stretches from the Caspian Sea in the west to western China and Mongolia in the east, and from Afghanistan and Iran in the south to Russia in the north. It includes the former Soviet Union, Soviet republics of the Soviet Union, republics of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan, which are colloquially referred to as the "-stans" as the countries all have names ending with the Persian language, Persian suffix "-stan", meaning "land of". The current geographical location of Central Asia was formerly part of the historic region of Turkestan, Turkistan, also known as Turan. In the pre-Islamic and early Islamic eras ( and earlier) Central Asia was inhabited predominantly by Iranian peoples, populated by Eastern Iranian languages, Eastern Iranian-speaking Bactrians, Sogdians, Khwarezmian language, Chorasmians and the semi-nomadic Scythians and Dahae. After expansion by Turkic peop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epigyne
The epigyne or epigynum is the external genital structure of female spiders. As the epigyne varies greatly in form in different species, even in closely related ones, it often provides the most distinctive characteristic for recognizing species. It consists of a small, hardened portion of the exoskeleton located on the underside of the abdomen, in front of the epigastric furrow and between the epigastric plates. Functions The primary function of the epigyne is to receive and direct the palpal organ of the male during copulation. The various specific forms of epigynes are correlated, in each case, with corresponding specific differences in the palpus of the male. This specialization prevents individuals of different species from mating. The epigyne covers or accompanies the openings of the spermathecae, which are pouches for receiving and retaining sperm. Frequently, the openings of the spermathecae are on the outer face of the epigyne and can be easily seen. A secondary functi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zora Spinimana
''Zora spinimana'' is a prowling spider of the family Miturgidae with a Palearctic distribution. It is the type species of the genus ''Zora (spider), Zora''. Description The females are 5-7.7 mm in length, the males 4.5–5 mm. The epigyne has a small groove and a larger spermatheca. The species is very similar to ''Zora silvestris'' but the brown lateral bands on the carapace are narrower than the yellow bands, whereas in ''Z. silvestris'' the brown lateral bands are wider than the yellowish bands. ''Z. spinimana'' is slightly larger than ''Z. silvestris'' and the overall yellow colour of ''Z. spinimana'' has a warmer hue. ''Z. spinimana'' has three pairs of ventral spines on metatarsus I and II, but ''Z. silvestris'' has only two. Biology The female is often found sitting on a white sheet of silk which she spins to protect her egg sac. Adults, of both sexes, may be recorded throughout the year, but mostly from late spring into the autumn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prosoma
The cephalothorax, also called prosoma in some groups, is a tagma of various arthropods, comprising the head and the thorax fused together, as distinct from the abdomen behind. (The terms ''prosoma'' and ''opisthosoma'' are equivalent to ''cephalothorax'' and ''abdomen'' in some groups.) The word ''cephalothorax'' is derived from the Greek words for head (, ') and thorax (, '). This fusion of the head and thorax is seen in chelicerates and crustaceans; in other groups, such as the Hexapoda (including insects), the head remains free of the thorax. In horseshoe crabs and many crustaceans, a hard shell called the carapace covers the cephalothorax. Arachnid anatomy Fovea The fovea is the centre of the cephalothorax and is located behind the head (only in spiders).Dalton, Steve (2008). ''Spiders; The Ultimate Predators''. A & C Black, London. P.p. 19. . It is often important in identification. It can be transverse or procurved Smith, A. M. (1990c). Baboon spiders: Tarantulas of Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Britain
Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is dominated by a maritime climate with narrow temperature differences between seasons. The 60% smaller island of Ireland is to the west—these islands, along with over 1,000 smaller surrounding islands and named substantial rocks, form the British Isles archipelago. Connected to mainland Europe until 9,000 years ago by a landbridge now known as Doggerland, Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about , making it the world's third-most-populous island after Java in Indonesia and Honshu in Japan. The term "Great Britain" is often used to refer to England, Scotland and Wales, including their component adjoining islands. Great Britain and Northern Ireland now constitute the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heathland
A heath () is a shrubland habitat found mainly on free-draining infertile, acidic soils and characterised by open, low-growing woody vegetation. Moorland is generally related to high-ground heaths with—especially in Great Britain—a cooler and damper climate. Heaths are widespread worldwide but are fast disappearing and considered a rare habitat in Europe. They form extensive and highly diverse communities across Australia in humid and sub-humid areas where fire regimes with recurring burning are required for the maintenance of the heathlands.Specht, R.L. 'Heathlands' in 'Australian Vegetation' R.H. Groves ed. Cambridge University Press 1988 Even more diverse though less widespread heath communities occur in Southern Africa. Extensive heath communities can also be found in the Texas chaparral, New Caledonia, central Chile, and along the shores of the Mediterranean Sea. In addition to these extensive heath areas, the vegetation type is also found in scattered locations acro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sherwood Forest
Sherwood Forest is a royal forest in Nottinghamshire, England, famous because of its historic association with the legend of Robin Hood. The area has been wooded since the end of the Last Glacial Period (as attested by pollen sampling cores). Today Sherwood Forest National Nature Reserve encompasses , surrounding the village of Edwinstowe, the site of Thoresby Hall. It is a remnant of an older and much larger royal hunting forest, which derived its name from its status as the ''shire (or sher) wood'' of Nottinghamshire, which extended into several neighbouring counties (shires), bordered on the west by the River Erewash and the Forest of East Derbyshire. When Domesday Book was compiled in 1086 the forest covered perhaps a quarter of Nottinghamshire (approximately 19,000 acres or 7,800 hectares) in woodland and heath subject to the forest laws. The forest gives its name to the Sherwood Parliamentary constituency. Geology Sherwood Forest is established over an area under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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