Oldest amber species of Palaeoaphididae (Hemiptera) from Baikura (Taimyr amber) |
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| Institution: | 1. Schmalhausen Institute of Zoology, National Academy of Sciences of Ukraine, ul. Bogdana Khmel''nitskogo 15, Kiev, 01601, Ukraine;2. Department of Zoology, University of Silesia in Katowice, Bankowa 9, 40-007, Katowice, Poland;1. Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China;2. Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China;3. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China;1. Zoological Institute of the Russian Academy of Sciences, Universitetskaya emb., 1, St. Petersburg, 199034, Russia;2. CNRS UMR 7205, Muséum National d''Histoire Naturelle, Sorbonne Universités, CP 50, Entomologie, 45, rue Buffon, F-75005, Paris, France;3. Department of Invertebrate Zoology, St. Petersburg State University, Universitetskaya emb.,7/9, St. Petersburg, 199034, Russia;4. Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, 210008, PR China;5. Lebanese University, Faculty of Sciences II, Department of Natural Sciences, Fanar, El-Metn, PO Box. 26110217, Lebanon;6. 6th Linia, 49-34, St. Petersburg, 199004, Russia;1. Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China;2. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China;1. Key Laboratory of Economic Stratigraphy and Palaeogeography, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China;2. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China;1. School of Life Science, Ningxia University, 539 West Helanshan Road, Xixia District, Yinchuan 750021, China;2. College of Biological Science and Engineering, Beifang University of Nationalities, 204 Wenchangbeijie, Xixia District, Yinchuan 750021, China;3. Ningxia Geological Museum, 301 East Street of People''s Square, Jinfeng District, Ningxia 750011, China;4. College of Life Sciences, Capital Normal University, 105 Xisanhuanbeilu, Haidian District, Beijing 100048, China |
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| Abstract: | Ambaraphis baikurensis sp. nov. (Hemiptera: Palaeoaphididae) is described from the mid-Cretaceous (Albian–lower Cenomanian) of northern Siberia (Taimyr amber, Baikura locality) on the basis of wing morphology, which is most similar to that of aphids of the genus Ambaraphis Richards, 1966, previously reported only from Campanian Canadian amber. The new species primarily differs by pterostigma shape. The composition of the Baikura fauna supports assigning it to the Albian–lower Cenomanian Ognevka Formation. |
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| Keywords: | Cretaceous Taimyr amber Baikura Aphids |
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