Two New Fossil Lacewing Species from the Middle Jurassic of Inner Mongolia, China (Neuroptera: Grammolingiidae) |
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| Authors: | SHI Chaofan YANG Qiang and REN Dong |
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| Institution: | SHI Chaofan,YANG Qiang and REN Dong~* College of Life Science,Capital Normal University,Beijing 100048,China |
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| Abstract: | Two new species of lacewings are described and illustrated from the Jiulongshan Formation (Middle Jurassic) of Inner Mongolia,China:Leptolingia calonervis sp.nov.and Litholingia ptesa sp. nov.(Grammolingiidae).The species can be distinguished by the following features:the outermost branch of MP_2 on the hind wing did not reach the margin of wing in Leptolingia calonervis sp.nov.; the second branch of Rs forked deeply while other branches of Rs forked much later in Litholingia ptesa sp.nov.. |
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| Keywords: | Neuroptera Grammolingiidae new species Jiulongshan Formation China |
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