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Phyllonorycter Salictella
''Phyllonorycter salictella'' is a moth of the family Gracillariidae. It is known from all of Europe (except the Balkan Peninsula and the Mediterranean islands), east to Russia and Japan. The wingspan is 7–9 mm. The forewings are shining ochreous, sometimes fuscous-tinged; a median streak from base to near middle, four costal and three dorsal wedge-shaped spots obscure whitish-ochreous, ill-defined and sometimes very indistinct, first dorsal long; a blackish apical strigula. Hindwings are grey. The larva is pale yellowish; dorsal line dark grey; head pale brown. There are two generations per year with adults on wing in May and June and again in August. The larvae feed on ''Salix alba'', ''Salix babylonica'', ''Salix daphnoides'', ''Salix × fragilis'', '' Salix elaeagnos'' (syn. ''S. incana'' chrank, ''Salix purpurea'', ''Salix triandra'' and ''Salix viminalis ''Salix viminalis'', the basket willow, common osier or osier, is a species of willow native to Europe, Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philipp Christoph Zeller
Philipp Christoph Zeller (8 April 1808 – 27 March 1883) was a German entomologist. Zeller was born at Steinheim an der Murr, Württemberg, two miles from Marbach, the birthplace of Schiller. The family moved to Frankfurt (Oder) where Philipp went to the gymnasium where natural history was not taught. Instead, helped by Alois Metzner, he taught himself entomology mainly by copying books. Copying and hence memorising, developed in response to early financial privation became a lifetime habit. Zeller went next to the University of Berlin where he became a candidat, which is the first degree, obtained after two or three years' study around 1833. The subject was philology. He became an Oberlehrer or senior primary school teacher in Glogau in 1835. Then he became an instructor at the secondary school in Frankfurt (Oder) and in 1860 he was appointed as the senior instructor of the highest technical high school in Meseritz. He resigned this post after leaving in 1869 for St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix Babylonica
''Salix babylonica'' (Babylon willow or weeping willow; ) is a species of willow native to dry areas of northern China, Korea, Mongolia, Japan, and Siberia but cultivated for millennia elsewhere in Asia, being traded along the Silk Road to southwest Asia and Europe.Flora of China''Salix babylonica''/ref> Description ''Salix babylonica'' is a medium- to large-sized deciduous tree, growing up to tall. It grows rapidly, but has a short lifespan, between 40 and 75 years. The shoots are Yellowish-brown, with small buds. The leaf, leaves are alternate and spirally arranged, narrow, light green, long and broad, with finely serrate margins and long leaf shape, acuminate tips; they turn a gold-yellow in autumn. The flowers are arranged in catkins produced early in the spring; it is plant sexuality, dioecious, with the male and female catkins on separate trees.Huxley, A., ed. (1992). ''New RHS Dictionary of Gardening''. Macmillan . File:Saule pleureur chaton.jpg, Male flowers of ''Salix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moths Of Asia
Moths are a group of insects that includes all members of the order Lepidoptera that are not butterflies. They were previously classified as suborder Heterocera, but the group is paraphyletic with respect to butterflies (suborder Rhopalocera) and neither subordinate taxon is used in modern classifications. Moths make up the vast majority of the order. There are approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal, although there are also crepuscular and diurnal species. Differences between butterflies and moths While the butterflies form a monophyletic group, the moths, comprising the rest of the Lepidoptera, do not. Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of the two groups is not monophyletic: Microlepidoptera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and Frenatae, Monotrysia, and Ditrysia.Scoble, MJ 1995. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyllonorycter
''Phyllonorycter'' is a genus of moths in the family Gracillariidae. Diversity The genus comprises about 400 species, with a worldwide distribution. The vast majority of species are found in the temperate regions, with about 257 species described from the Palaearctic, Palaearctic region and 81 from the Nearctic. In the tropics, the genus is species-poor, with 36 species described from Indo-Australia, 13 from the Neotropics and 22 from the Afrotropical, Afrotropical region. In 2012, a further 27 species were described from the Afrotropics. Species *''Phyllonorycter aarviki'' de Prins, 2012 *''Phyllonorycter aberrans'' (Braun, 1930) *''Phyllonorycter abrasella'' (Duponchel, [1843]) *''Phyllonorycter acaciella'' (Duponchel, 1843) *''Phyllonorycter acanthus'' Davis & Deschka, 2001 *''Phyllonorycter acerifoliella'' (Zeller, 1839) *''Phyllonorycter aceripestis'' (Kuznetzov, 1978) *''Phyllonorycter aceriphaga'' (Kuznetzov, 1975) *''Phyllonorycter achilleus'' de Prins, 2012 *''Phyllonor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leaf Miner
A leaf miner is any one of numerous species of insects in which the larval stage lives in, and eats, the leaf tissue of plants. The vast majority of leaf-mining insects are moths (Lepidoptera), sawflies (Symphyta, a paraphyletic group which Apocrita (wasps, bees and ants) evolved from), and flies (Diptera). Some beetles also exhibit this behavior. Like woodboring beetles, leaf miners are protected from many predators and plant defenses by feeding within the tissues of the leaves, selectively eating only the layers that have the least amount of cellulose. When consuming ''Quercus robur'' (English oak), they also selectively feed on tissues containing lower levels of tannin, a deterrent chemical produced in great abundance by the tree. The pattern of the feeding tunnel and the layer of the leaf being mined is often diagnostic of the insect responsible, sometimes even to species level. The mine often contains frass, or droppings, and the pattern of frass deposition, mine sha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix Viminalis
''Salix viminalis'', the basket willow, common osier or osier, is a species of willow native to Europe, Western Asia, and the Himalayas.Meikle, R. D. (1984). ''Willows and Poplars of Great Britain and Ireland''. BSBI Handbook No. 4. .Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins .Perttu, K. L. and Kowalik, P. J. (1997). ''Salix vegetation filters for purification of waters and soils''. Biomass and Bioenergy, Volume 12, Issue 1, 1997, Pages 9-19. Elsevier Science Ltd. Description ''Salix viminalis'' is a multistemmed shrub growing to between (rarely to ) tall. It has long, erect, straight branches with greenish-grey Bark (botany), bark. The leaf, leaves long and slender, 10–25 cm long but only 0.5–2 cm broad; they are dark green above, with a silky grey-haired underside. The flowers are catkins, produced in early spring (season), spring before the leaves; they are plant sexuality, dioecious, with male and female catkins on separate plants. The male c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix Triandra
''Salix triandra'', with the common names almond willow, almond-leaved willow or black maul willow, is a species of willow native to Europe and Western and Central Asia. It is found from south-eastern England east to Lake Baikal, and south to Spain and the Mediterranean east to the Caucasus, and the Alborz Mountains. It usually grows in riparian habitats, on river and stream banks, and in wetlands.Meikle, R. D. (1984). ''Willows and Poplars of Great Britain and Ireland''. BSBI Handbook No. 4. .Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins .Den Virtuella Floran''Salix triandra'' (in Swedish; with maps)/ref> Description ''Salix triandra'' is a deciduous shrub or small tree growing to tall, usually multistemmed, with an irregular, often leaning crown. Young bark is smooth grey-brown, becoming scaly on older stems with large scales exfoliating (like a plane tree) to leave orange-brown patches. The leaves are broad, lanceolate, 4–11 cm long and 1–3 cm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix Purpurea
Willows, also called sallows and osiers, of the genus ''Salix'', comprise around 350 species (plus numerous hybrids) of typically deciduous trees and shrubs, found primarily on moist soils in cold and temperate regions. Most species are known as willow, but some narrow-leaved shrub species are called osier, and some broader-leaved species are referred to as sallow (from Old English ''sealh'', related to the Latin word ''salix'', willow). Some willows (particularly arctic and alpine species) are low-growing or creeping shrubs; for example, the dwarf willow (''Salix herbacea'') rarely exceeds in height, though it spreads widely across the ground. Description Willows all have abundant watery bark sap, which is heavily charged with salicin, soft, usually pliant, tough wood, slender branches, and large, fibrous, often stoloniferous roots. The roots are remarkable for their toughness, size, and tenacity to live, and roots readily sprout from aerial parts of the plant. Leave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix Elaeagnos
''Salix eleagnos'' the bitter willow, olive willow, hoary willow, rosemary willow, or elaeagnus willow, is a species of flowering plant in the family Salicaceae, native to central and southern Europe and south west Asia. Growing to tall by broad, it is an erect bushy deciduous shrub with narrow grey-green leaves up to long, which turn yellow in autumn (fall). The green catkins, long, appear with the leaves in spring, male catkins having yellow anthers. Like all willows, the species is dioecious. The specific epithet ''eleagnos'' is frequently spelt ''elaeagnos'' (Elaeagnus, silverberry or oleaster), though the original spelling has been accepted as a correct Greek form. ''Salix eleagnos'' subsp. ''angustifolia'' has gained the Royal Horticultural Society's Award of Garden Merit The Award of Garden Merit (AGM) is a long-established award for plants by the British Royal Horticultural Society (RHS). It is based on assessment of the plants' performance under UK growing condi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salix × Fragilis
''Salix'' × ''fragilis'', with the common names crack willow and brittle willow, is a hybrid species of willow native to Europe and Western Asia. It is native to riparian habitats, usually found growing beside rivers and streams, and in marshes and water meadow channels.Meikle, R. D. (1984). ''Willows and Poplars of Great Britain and Ireland''. BSBI Handbook No. 4. .Rushforth, K. (1999). ''Trees of Britain and Europe''. Collins .USFS—United States Forest Service: ''Salix fragilis'' — "Weed of the Week" . accessed 1.13.2013 It is a hybrid between '''' and '' |
Salix Daphnoides
''Salix daphnoides'', the European violet willow, is a species of plant in the family Salicaceae. It can grow as a large shrub or small tree, normally reaching a height of , but can grow up to tall. Description It has a rounded crown with spreading branches with smooth, grey bark. The twigs are dark red/brown in colour, hairless and somewhat shiny. It has large buds, either hairless or with stiff, erect hairs. The leaves are oblong to narrow/obovate, normally between 7 and 12 cm long and 2 to 3 cm in width. They are hairy at first, but soon become glabrous, being a dark shiny green on their upper surfaces, and glaucous on their undersides. The catkins appear in February–March. Distribution and habitat ''Salix daphnoides'' occurs scattered across central Europe between the Baltic states and Piedmont, and from the Balkans to eastern France. It is native in the Alps, Pyrenees and the Carpathians, but has been naturalised by cultivation across a much wider area. It occ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
