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Tawny Crescent
''Phyciodes batesii'', the tawny crescent, is a butterfly of the family Nymphalidae that occurs in North America. Description The upperside is dark brown with orange and the forewing has a pale postmedian band with submarginal bands. The female's black submarginal band has dots. Both sexes have black and white antenna knobs. The wingspan is from 25 to 38 mm. Butterflies of Canada Life cycle Adults fly once a year between May and July. There is sometimes a partial second brood in . During this time the females lay their eggs in groups on the host plants. The third- |
Ottawa
Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatineau census metropolitan area (CMA) and the National Capital Region (NCR). Ottawa had a city population of 1,017,449 and a metropolitan population of 1,488,307, making it the fourth-largest city and fourth-largest metropolitan area in Canada. Ottawa is the political centre of Canada and headquarters to the federal government. The city houses numerous foreign embassies, key buildings, organizations, and institutions of Canada's government, including the Parliament of Canada, the Supreme Court, the residence of Canada's viceroy, and Office of the Prime Minister. Founded in 1826 as Bytown, and incorporated as Ottawa in 1855, its original boundaries were expanded through numerous annexations and were ultimately ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Instar
An instar (, from the Latin '' īnstar'', "form", "likeness") is a developmental stage of arthropods, such as insects, between each moult (''ecdysis''), until sexual maturity is reached. Arthropods must shed the exoskeleton in order to grow or assume a new form. Differences between instars can often be seen in altered body proportions, colors, patterns, changes in the number of body segments or head width. After shedding their exoskeleton (moulting), the juvenile arthropods continue in their life cycle until they either pupate or moult again. The instar period of growth is fixed; however, in some insects, like the salvinia stem-borer moth, the number of instars depends on early larval nutrition. Some arthropods can continue to moult after sexual maturity, but the stages between these subsequent moults are generally not called instars. For most insect species, an ''instar'' is the developmental stage of the larval forms of holometabolous (complete metamorphism) or nymphal forms o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melitaeini
Melitaeini are a group of brush-footed butterflies. Usually classified as a tribe of the Nymphalinae, they are sometimes raised to subfamily status as Melitaeinae. Common names include the highly ambiguous fritillaries (also used for some Heliconiinae), checkerspots, crescents, or crescentspots, and some genus-specific names. Genera The 20–25 genera of Melitaeini are divided among five subtribes; some species are also listed. The subtribes, in the presumed phylogenetic sequence, are:See references in Savela (2010) Subtribe Euphydryina * ''Euphydryas'' – fritillaries, checkerspots Subtribe Melitaeina * ''Melitaea'' – fritillaries (including ''Didymaeformis'', ''Mellicta'') Subtribe Chlosynina * '' Antillea'' Higgins, 959/small> * '' Atlantea'' Higgins, 959/small> * ''Chlosyne'' – checkerspots, patches * '' Dymasia'' Higgins, 1960 * '' Higginsius'' Hemming, 1964 (tentatively placed here; Gnathotrichina?) * ''Microtia'' Bates, 1864 * '' Poladryas'' Bauer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterflies Of North America
This list contains links to lists with the common and scientific names of butterflies of North America north of Mexico. * Papilionidae: swallowtails and parnassians (40 species) ** Parnassiinae: parnassians (3 species) ** Papilioninae: swallowtails (37 species) * Hesperiidae: skippers (300 species) ** Pyrrhopyginae: firetips (1 species) ** Pyrginae: spread-wing skippers (138 species) ** Heteropterinae: skipperlings (7 species) ** Hesperiinae: grass skippers (141 species) ** Megathyminae: giant-skippers (13 species) * Pieridae: whites and sulphurs (70 species) ** Pierinae: whites (29 species) ** Coliadinae: sulphurs (40 species) ** Dismorphiinae: mimic-whites (1 species) * Lycaenidae: gossamer-wings (144 species) ** Miletinae: harvesters (1 species) ** Lycaeninae: coppers (16 species) ** Theclinae: hairstreaks (90 species) ** Polyommatinae: blues (37 species) * Riodinidae: metalmarks (28 species) * Nymphalidae: brush-footed butterflies (233 species) ** Libytheinae: snou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyciodes Tharos
''Phyciodes'', the crescents or crescent spots (like some related genera) is a genus of butterflies of the subfamily Nymphalinae in the family Nymphalidae. Species In alphabetical order:"''Phyciodes''_Hübner,_[1819]"at_Markku_Savela's_''Lepidoptera_and_Some_Other_Life_Forms'' *_''Phyciodes_batesii''_(Tryon_Reakirt.html" ;"title="Phyciodes_batesii.html" ;"title="819]"">"''Phyciodes'' Hübner, [1819]"at Markku Savela's ''Lepidoptera and Some Other Life Forms'' * ''Phyciodes batesii">819]"">"''Phyciodes'' Hübner, [1819]"at Markku Savela's ''Lepidoptera and Some Other Life Forms'' * ''Phyciodes batesii'' (Tryon Reakirt">Reakirt, 1865) – tawny crescent * ''Phyciodes cocyta'' (Pieter Cramer, Cramer, [1777]) – northern crescent * ''Phyciodes graphica'' (Rudolf Felder, R. Felder, 1869) – Vesta crescent * ''Phyciodes mylitta'' ( W. H. Edwards, 1861) – Mylitta crescent * ''Phyciodes orseis'' W. H. Edwards, 1871 – Orseis crescent * '' Phyciodes pallescens'' (R. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyciodes Cocyta
''Phyciodes cocyta'', the northern crescent, is a butterfly of the family Nymphalidae. It is found in the Nearctic realm. The wingspan is 32–38 mm. The butterfly flies from June to July depending on the location. Its habitats include fields, meadows, glades, and openings in woodlands. The larvae feed on Asteraceae species. Adults feed on nectar from dogbane, fleabane, and white clover. Similar species *''Phyciodes batesii'' – tawny crescent *''Phyciodes tharos ''Phyciodes'', the crescents or crescent spots (like some related genera) is a genus of butterflies of the subfamily Nymphalinae in the family Nymphalidae. Species In alphabetical order:"''Phyciodes''_Hübner,_[1819]"at_Markku_Savela's_''Lepi ...'' – pearl crescent References External links Butterflies and Moths of North America [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectar
Nectar is a sugar-rich liquid produced by plants in glands called nectaries or nectarines, either within the flowers with which it attracts pollinating animals, or by extrafloral nectaries, which provide a nutrient source to animal mutualists, which in turn provide herbivore protection. Common nectar-consuming pollinators include mosquitoes, hoverflies, wasps, bees, butterflies and moths, hummingbirds, honeyeaters and bats. Nectar plays a crucial role in the foraging economics and evolution of nectar-eating species; for example, nectar foraging behavior is largely responsible for the divergent evolution of the African honey bee, ''A. m. scutellata'' and the western honey bee. Nectar is an economically important substance as it is the sugar source for honey. It is also useful in agriculture and horticulture because the adult stages of some predatory insects feed on nectar. For example, a number of parasitoid wasps (e.g. the social wasp species ''Apoica flavissima'') rely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aster (genus)
''Aster'' is a genus of perennial flowering plants in the family Asteraceae. Its circumscription has been narrowed, and it now encompasses around 170 species, all but one of which are restricted to Eurasia; many species formerly in ''Aster'' are now in other genera of the tribe Astereae. ''Aster amellus'' is the type species of the genus and the family Asteraceae. The name ''Aster'' comes from the Ancient Greek word (''astḗr''), meaning "star", referring to the shape of the flower head. Many species and a variety of hybrids and varieties are popular as garden plants because of their attractive and colourful flowers. 'Aster' species are used as food plants by the larvae of a number of Lepidoptera species—see list of Lepidoptera that feed on ''Aster''. Asters can grow in all hardiness zones. Circumscription The genus ''Aster'' once contained nearly 600 species in Eurasia and North America, but after morphologic and molecular research on the genus during the 1990s, it was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michigan
Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the largest by area east of the Mississippi River.''i.e.'', including water that is part of state territory. Georgia is the largest state by land area alone east of the Mississippi and Michigan the second-largest. Its capital is Lansing, and its largest city is Detroit. Metro Detroit is among the nation's most populous and largest metropolitan economies. Its name derives from a gallicized variant of the original Ojibwe word (), meaning "large water" or "large lake". Michigan consists of two peninsulas. The Lower Peninsula resembles the shape of a mitten, and comprises a majority of the state's land area. The Upper Peninsula (often called "the U.P.") is separated from the Lower Peninsula by the Straits of Mackinac, a channel that joins Lak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Butterfly
Butterflies are insects in the macrolepidopteran clade Rhopalocera from the Order (biology), order Lepidoptera, which also includes moths. Adult butterflies have large, often brightly coloured wings, and conspicuous, fluttering flight. The group comprises the large superfamily (zoology), superfamily Papilionoidea, which contains at least one former group, the skippers (formerly the superfamily "Hesperioidea"), and the most recent analyses suggest it also contains the moth-butterflies (formerly the superfamily "Hedyloidea"). Butterfly fossils date to the Paleocene, about 56 million years ago. Butterflies have a four-stage life cycle, as like most insects they undergo Holometabolism, complete metamorphosis. Winged adults lay eggs on the food plant on which their larvae, known as caterpillars, will feed. The caterpillars grow, sometimes very rapidly, and when fully developed, pupate in a chrysalis. When metamorphosis is complete, the pupal skin splits, the adult insect climbs o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tryon Reakirt
Tryon Reakirt (21 April 1844 – after 1871) was an American businessman and entomologist. He wrote several papers on butterflies and showed great promise in his field. However his career was cut short when financial and legal difficulties forced him to flee the country. Tryon Reakirt was born in Philadelphia on April 21, 1844, the son of John Reakirt and Elizabeth Catherine (Tryon) Reakirt. He attended Central High School of Philadelphia and then joined his father in the family business, the import and distribution of pharmaceuticals. In 1868 he invested in a new business, the Delaware Lead Works which manufactured white lead and other lead products. Reakirt joined the American Entomological Society of Philadelphia in 1863 at the age of nineteen. He became well known for his studies of the butterflies of the American tropics and the Asia Pacific region. In his career as an entomologist, Reakirt described many butterflies for the first time; for example, Reakirt described the '' C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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