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Hadoa Duryi
The genus ''Hadoa'' comprises large-bodied Cicadidae occurring in Western North America. Until recently, these species were in the genus '' Tibicen'' (now genus '' Lyristes'' Horvath, 1926), which has now been redefined so as to include only a few European species, while most species from the Eastern and Central US are now placed in ''Neotibicen'' and ''Megatibicen''.http://www.mapress.com/zootaxa/2015/f/zt03985p251.pdf Species These 20 species are members of the genus ''Hadoa'': * '' Hadoa bifida'' (Davis, 1916) * '' Hadoa chihuahuaensis'' (Sanborn, 2007) * '' Hadoa chiricahua'' (Davis, 1923) * '' Hadoa chisosensis'' (Davis, 1934) * '' Hadoa distanti'' (Metcalf, 1963) * '' Hadoa duryi'' (Davis, 1917) * ''Hadoa fusca'' (Davis, 1934) * ''Hadoa hidalgoensis'' (Davis, 1941) * ''Hadoa inaudita'' (Davis, 1917) * ''Hadoa longiopercula'' (Davis, 1926) * ''Hadoa minor'' (Davis, 1934) * ''Hadoa montezuma'' (Distant, 1881) * ''Hadoa neomexicensis'' (Stucky, 2013) * ''Hadoa parallela'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cicadidae
Cicadidae, the true cicadas, is the largest family of cicadas, with more than 3,200 species worldwide. The oldest known definitive fossils are from the Paleocene, a nymph from the Cretaceous Burmese amber has been attributed to the family, but could also belong to the Tettigarctidae. Description Cicadas are large insects characterized by their membranous wings, triangular-formation of three ocelli on the top of their heads, and their short, bristle-like antennae. Life cycle Cicadas are generally separated into two categories based on their adult emergence pattern. Annual cicadas remain underground as nymphs for two or more years and the population is not locally synchronized in its development, so that some adults mature each year or in most years. Periodical cicadas also have multiple-year life cycles but emerge in synchrony or near synchrony in any one location and are absent as adults in the intervening years. The most well-known periodical cicadas, genus ''Magicicada'', e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
