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Tischeria Astericola
''Astrotischeria astericola'' is a moth of the family Tischeriidae. It was originally described by Annette Frances Braun as ''Tischeria astericola'' in 1972. It is found in eastern North American woodlands. The larvae feed on woodland asters (''Symphyotrichum''), including '' Symphyotrichum cordifolium'' and '' Symphyotrichum lateriflorum''. They mine Mine, mines, miners or mining may refer to: Extraction or digging * Miner, a person engaged in mining or digging *Mining, extraction of mineral resources from the ground through a mine Grammar *Mine, a first-person English possessive pronoun ... the leaves of their host plant. References Tischeriidae Moths described in 1972 {{Tischerioidea-stub ... [...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, the mother clade of wasps), 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 attacking ''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 shape, and host plant identity are useful to determi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Annette Frances Braun
Annette Frances Braun (1884–1978) was an American entomologist and leading authority on microlepidoptera, a grouping of mostly small and nocturnal moths. Her special interest was leaf miners: moths whose larvae live and feed from within a leaf. Early life and education Annette Frances Braun was born on August 24, 1884, to George F. and Emma Maria (Wright) Braun in Cincinnati, Ohio. She got her education at the University of Cincinnati, receiving her A.B. in 1906, her A.M. in 1908, and her Ph.D. in 1911, making her the first woman to earn a Ph.D. from the University of Cincinnati; her younger sister Emma Lucy Braun would be the second. Career Braun began her career as a zoology teaching assistant at the University of Cincinnati (1911–19) before turning to private research. She developed expertise in the moths of the eastern North American forests, becoming an international authority who has been described as one of the most accomplished lepidopterists of the 20th century. She ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moth
Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal, but 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. The Lepidoptera: Form, function and diversity. Oxford, UK: Oxford University Press; 404 p. Although the rules for distinguishing moths from butterflies are not well establishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symphyotrichum
''Symphyotrichum'' () is a genus of over 100 species and naturally occurring hybrids of herbaceous annual and perennial plants in the composite family Asteraceae, most which were formerly treated within the genus ''Aster''. The majority are endemic to North America, but several also occur in the West Indies, Central and South America, as well as in eastern Eurasia. Several species have been introduced to Europe as garden specimens, most notably New England aster (''Symphyotrichum novae-angliae'') and New York aster (''Symphyotrichum novi-belgii''). Description Brouillet, et al. wrote: Taxonomy of ''Symphyotrichum'' is difficult. Species are usually heterophyllous, some strongly so. Individuals in the spring, with basal rosettes, often have leaf shapes quite different from those with cauline leaves seen later in the season. Phyllary shape on first- and later-formed heads may differ. Individuals may vary considerably in plant size and array development depending upon growing con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symphyotrichum Cordifolium
''Symphyotrichum cordifolium'' (formerly ''Aster cordifolius''), commonly known as common blue wood aster, heartleaf aster, and blue wood-aster, is a perennial herbaceous flowering plant in the family Asteraceae native to central and eastern North America. It reaches heights of up to and has bluish daisy-like flowers which bloom late-summer and fall in its range. Description ''Symphyotrichum cordifolium'' reaches heights of up to . The lower leaves are heart-shaped, while leaves higher on the stem tend to be sessile with more rounded bases. The composite flowers, which have bluish to rarely white ray florets and light yellow disc florets that eventually turn purple, emerge in August and persist into October. File:Symphyotrichum cordifolium 127419951.jpg, ''Symphyotrichum cordifolium'' leaves File:Symphyotrichum cordifolium 99994137.jpg, Flower heads showing involucres File:Symphyotrichum cordifolium 108433505.jpg, Close-up of an involucre showing phyllaries File:Symphyotric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symphyotrichum Lateriflorum
(formerly ''Aster lateriflorus'') is a species of flowering plant in the aster family (Asteraceae). Commonly known as , , and , it is native to eastern and central North America. It is a perennial and herbaceous plant that may reach heights up to and widths up to . The flowers of calico aster are small compared to most ''Symphyotrichum'' species. They have an average of white ray florets, which are rarely tinted pink or purple. The flower centers, composed of disk florets, begin as cream to yellow and often become pink, purple, or brown as they mature. There are roughly florets, each with five lobes that strongly reflex (bend backwards) when open. The mostly hairless leaves have a characteristic hairy midrib on their back faces, and branching is usually horizontal or in what can appear to be a zigzag pattern. Flower heads grow along one side of the branches and sometimes in clusters at the ends. ''Symphyotrichum lateriflorum'' is a conservationally secure species and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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