The first Surijokocixiidae (Insecta: Hemiptera: Fulgoromorpha) from the Triassic of China |
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Authors: | Qianqi Zhang Jacek Szwedo Daran Zheng Bo Wang Haichun Zhang |
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Affiliation: | 1. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing, 210008, China;2. University of Chinese Academy of Sciences, Beijing, 100049, China;3. Laboratory of Evolutionary Entomology and Museum of Amber Inclusions, Department of Invertebrate Zoology and Parasitology, University of Gdańsk, 59, Wita Stwosza Street, PL80-308, Gdańsk, Poland;4. Department of Earth Sciences, The University of Hong Kong, Hong Kong Special Administrative Region |
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Abstract: | A planthopper originally assigned to the genus Boreocixius in Surijokocixiidae (Surijokocixioidea, Fulgoromorpha) from the Ladinian (Middle Triassic) of Tongchuan in Shaanxi, northwestern China is described as Boreocixius tongchuanensis Zhang et al. sp. nov. As the third species ascribed to the genus, it differs from its congeners in having the much larger tegmen with postnodal veinlets and pigmented bands, providing new morphological information for Boreocixius. The establishment of the new species further increases the diversity of Boreocixius and Surijokocixiidae as well. |
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Keywords: | Surijokocixiidae Hemiptera Middle Triassic Northwestern China |
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