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Megaxyela Pulchra
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xyelidae
The Xyelidae are a comparatively species-poor family of sawflies comprising about 80 Extant taxon, extant species in five genera worldwide and is the only family in the superfamily Xyeloidea. The fossil record of the family is extensive, comprising more than 120 species and including the oldest fossil Hymenoptera species dating back to the Triassic, between 245 and 208 million years ago. Xyelidae are to be regarded as living fossils since they represent one of the oldest lineages of insects and include still extant forms. The extant species occur in the Northern Hemisphere, especially in boreal ecosystem, boreal regions of the Holarctic, though there are a few Oriental species. Two genera and about 15 species occur in Europe.Taeger, A., Blank, S.M. & Liston, A. D. 2006: European Sawflies (Hymenoptera: Symphyta) – A Species Checklist for the Countries. Pp. 399-504. In: Blank, S.M., Schmidt, S. & Taeger, A. (eds): Recent Sawfly Research: Synthesis and Prospects. Goecke & Evers, Ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nearctic
The Nearctic realm is one of the eight biogeographic realms constituting the Earth's land surface. The Nearctic realm covers most of North America, including Greenland, Central Florida, and the highlands of Mexico. The parts of North America that are not in the Nearctic realm are Eastern Mexico, Southern Florida, coastal Central Florida, Central America, and the Caribbean islands, which, together with South America, are part of the Neotropical realm. Major ecological regions The World Wildlife Fund (WWF) divides the Nearctic into four bioregions, defined as "geographic clusters of ecoregions that may span several habitat types, but have strong biogeographic affinities, particularly at taxonomic levels higher than the species level (genus, family)." Canadian Shield The Canadian Shield bioregion extends across the northern portion of the continent, from the Aleutian Islands to Newfoundland. It includes the Nearctic's Arctic Tundra and Boreal forest ecoregions. In terms of flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Asia
East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea and Taiwan are all unrecognised by at least one other East Asian state due to severe ongoing political tensions in the region, specifically the division of Korea and the political status of Taiwan. Hong Kong and Macau, two small coastal quasi-dependent territories located in the south of China, are officially highly autonomous but are under Chinese sovereignty. Japan, Taiwan, South Korea, Mainland China, Hong Kong, and Macau are among the world's largest and most prosperous economies. East Asia borders Siberia and the Russian Far East to the north, Southeast Asia to the south, South Asia to the southwest, and Central Asia to the west. To the east is the Pacific Ocean and to the southeast is Micronesia (a Pacific Ocean island group, classifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Bicoloripes
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Euchroma
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Fulvago
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Gigantea
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Inversa
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Langstoni
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Major
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Parki
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megaxyela Pulchra
''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megaxyela'', found in the eastern Nearctic and in the southeastern part of East Asia. Two fossil species have been discovered, in Colorado and Shandong, China. ''Megaxyela'' are external feeders of trees in the walnut family, Juglandaceae. Species These 13 species belong to the genus ''Megaxyela'': * ''Megaxyela bicoloripes'' (Rohwer, 1924) * ''Megaxyela euchroma'' Blank, Shinohara & Wei, 2017 * ''Megaxyela fulvago'' Blank, Shinohara & Wei, 2017 * ''Megaxyela gigantea'' Mocsáry, 1909 * ''Megaxyela inversa'' Blank & D.R. Smith, 2017 * ''Megaxyela langstoni'' Ross, 1936, 2017 * ''Megaxyela major'' (Cresson, 1880) * ''Megaxyela parki'' Shinohara, 1992 * ''Megaxyela pulchra'' Blank, Shinohara & Sundukov, 2017 * ''Megaxyela togashii'' Shinohara, 1992 * ''Megaxyela tricolor ''Megaxyela'' is a genus of sawflies in the family Xyelidae. There are about 13 described species in ''Megax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
