| Discovery of Middle Jurassic palaeontinids from Inner Mongolia, China (Homoptera: Palaeontinidae) |
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| 引用本文： | WANG Ying,REN Dong,SHIH Chung Kun. Discovery of Middle Jurassic palaeontinids from Inner Mongolia, China (Homoptera: Palaeontinidae)[J]. 自然科学进展, 2007, 17(1): 112-116 |
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| 作者姓名： | WANG Ying REN Dong SHIH Chung Kun |
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| 作者单位： | College of Life Science, Capital Normal University, Beijing 100037, China |
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| 基金项目： | Supported by National Natural Science Foundation of China(Grant Nos．30025006,30370184,30430100)，Beijing Natural Science Foundation (No．5032003),Scientific Research Key Program(KZ200410028013)，RCQJ Proiect of Beijing Municipal Commission of Education |
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| 摘 要： | A new genus and three new species of fossil Palaeontinidae， Papilioncossus conchatus sp. nov., P. giganteus sp. nov. and P. pteroideus sp. nov.， are described. All of them were collected from Middle Jurassic Jiulongshan Formation in Inner Mongolia, China. Based on distal part of forewing broader and longer than basal and Sc usually with branches, the new taxa are attributed to Palaeontinidae of Homoptera and compared with genus Pseudocossus. A key to species of Papilioncossus gen. nov. is provided. All type specimens are deposited in the Capital Normal University.
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| 关 键 词： | Palaeontinidae fossil Middle Jurassic new genus new species Inner Mongolia. |
Discovery of Middle Jurassic palaeontinids from Inner Mongolia, China (Homoptera: Palaeontinidae) |
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| WANG Ying,REN Dong,SHIH Chung Kun. Discovery of Middle Jurassic palaeontinids from Inner Mongolia, China (Homoptera: Palaeontinidae)[J]. , 2007, 17(1): 112-116 |
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| Authors: | WANG Ying REN Dong SHIH Chung Kun |
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| Affiliation: | College of Life Science, Capital Normal University, Beijing 100037, China |
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| Abstract: | A new genus and three new species of fossil Palaeontinidae, Papilioncossus conchatus sp. nov., P. giganteus sp. nov. and P. pteroideus sp. nov., are described. All of them were collected from Middle Jurassic Jiulongshan Formation in Inner Mongolia, China. Based on distal part of forewing broader and longer than basal and Sc usually with branches, the new taxa are attributed to Palaeontinidae of Homoptera and compared with genus Pseudocossus. A key to species of Papilioncossus gen. nov. is provided. All type specimens are deposited in the Capital Normal University. |
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| Keywords: | Palaeontinidae fossil Middle Jurassic new genus new species Inner Mongolia. |
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