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Some experts consider the three species that occur in 13 year emergences as different from the three that occur in 17 year emergence, but others do not. Thus, depending on the expert, there are six or three species and each species vary from each other in size, color, and song.
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web.extension.uiuc.edu/cicadas/13or17year.html
web.extension.uiuc.edu/cicadas/13or17year.html
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1999 Cicada Emergence Map ... The periodical cicada, Magicicada septendecim, will emerge this coming spring over a large percentage of central West Virginia. ... Thye cicadas, also known as 17-year locusts, will be members of Brood V that made their last appearance in 1982.
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www.wvu.edu/~agexten/ipm/insects/locust.htm
www.wvu.edu/~agexten/ipm/insects/locust.htm
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Much of West Virginia will receive a regular but not too welcome visitor this spring. Brood V of the periodical cicada, the so-called 17-year locust, will appear in large numbers in 40 counties in 1999.
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www.wvu.edu/~agexten/ipm/insects/cicadafb.htm
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Locusts are grasshoppers. The insects you saw, sometimes called "17-year locusts," aren't really locusts at all, but cicadas. Cicadas, it turns out, come in several species; the most conspicuous of which are members of the Magicicada genus, also known as "periodical" cicadas.
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ask.yahoo.com/19990706.html
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Information, video, audio and over 600 photos of cicadas, including 17-year periodical Magicicadas, Tibicens, and many international species. Cicada tshirts and souveniers. Both scientific, pop culture. This year we include information about Brood II cicadas. ... 17 year cicadas! The early emergence of Brood II cicadas caused...
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Magicicada - Wikipedia, the free encyclopedia
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Magicicada is the genus of the 13- and 17-year periodical cicadas of eastern North America. These insects display a combination of long life cycles, periodicity, and mass emergences. They are som...
en.wikipedia.org/wiki/Magicicada
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Periodical Cicada (17-Year Locust) ; ... The periodical cicada (Figure 1) is a native North American insect that emerges in large numbers after completing a 17-year lifecycle. Often, periodical cicadas are referred to as "17-Year Locusts".
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www.dcnr.state.pa.us/forestry/leaflets/pcicada.htm
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Keywords: periodical cicada, periodical cicadas, Magicicada, septendecim, cassini, septendecula, tredecassini, tredecula, tredecim, 17-year locust, 13-year locust, Homoptera, Cicadidae, Harvestfly.
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insects.ummz.lsa.umich.edu/fauna
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Twelve broods of 17-year cicadas appear in different areas of the northeastern U.S. in different years, emerging from late ... When some people say “locust,” they mean a cicada. However, when entomologists say “locust,” they mean a grasshopper. An example of this is the locust plagues mentioned in the Bible.
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biology.clc.uc.edu/steincarter/cicadas.htm
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