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New material of Sigmaboilus (Insecta, Orthoptera, Prophalangopsidae) from the Jurassic Daohugou Beds, Inner Mongolia, China
Published online by Cambridge University Press: 08 January 2018
Abstract
Five orthopteran specimens from the uppermost Middle–lowermost Upper Jurassic of Daohugou, Inner Mongolia, China are described and attributed to the genus Sigmaboilus Fang, Zhang & Wang, 2007 (Prophalangopsidae); and a new species, S. calophlebius sp. nov., is established herein. The diagnostic characters for Sigmaboilus are revised and a key to species of Sigmaboilus, based on male forewings, is provided. Intraspecific variation in forewings of this genus is also discussed.
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- Earth and Environmental Science Transactions of The Royal Society of Edinburgh , Volume 107 , Issue 2-3: Fossil Insects, Arthropods and Amber , June 2016 , pp. 177 - 183
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- Copyright © The Royal Society of Edinburgh 2018
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