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A new species of Leptotarsus (Diptera: Tipulidae) from the Lower Cretaceous Crato Formation of Brazil
Institution:1. State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Beijing 100083, China;2. Institute of Geosciences, Christian-Albrechts-University, Kiel D-24118, Germany;3. China National Offshore Oil Corporation, Beijing, 100010, China;4. Department of Geoscience, University of Wisconsin-Madison, Madison, WI 53706, USA;1. State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, People''s Republic of China;2. Lebanese University, Faculty of Sciences II, Department of Biology, Fanar Matn P.O. Box 26110217, Lebanon;3. Institut de Systématique, Évolution, Biodiversité, ISYEB, UMR 7205, CNRS, MNHN, UPMC, EPHE, Muséum national d''Histoire naturelle, Sorbonne Universités, 57 rue Cuvier, CP 50, Entomologie, F-75005 Paris, France;1. ITT Fossil, Instituto Tecnológico de Micropaleontologia, Universidade do Vale do Rio dos Sinos (UNISINOS), Av. UNISINOS, 950, B. Cristo Rei/CEP: 93.022-000, São Leopoldo, RS, Brazil;2. Instituto Antártico Argentino (IAA), Buenos Aires, Argentina;3. IDEAN-CONICET, Departamento de Ciências Geológicas, Universidad de Buenos Aires, Pabellón II, Ciudad Universitaria, 1428, Buenos Aires, Argentina;4. Department of Earth Sciences, University College London, Gower Street, London, WC1E 6BT, UK;5. Museu Nacional – Universidade Federal do Rio de Janeiro, Brazil;1. Lerchenauerstr. 167, D-80935 München, Germany;2. Earth Observatory of Singapore, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore;1. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”, Av. Ángel Gallardo 470 (C1405DJR), Buenos Aires, Argentina;2. Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET);3. División Paleontología Vertebrados, Museo de La Plata, Universidad Nacional de La Plata, Paseo del Bosque s/n., B1900FWA, La Plata, Argentina;4. Fundación de Historia Natural “Félix de Azara”, Universidad Maimónides, Hidalgo 775 (C1405BDB), Buenos Aires, Argentina;5. Dirección Nacional del Antártico - Instituto Antártico Argentino, Cerrito 1248, Buenos Aires 1010, Argentina
Abstract:Leptotarsus (sensu lato) lukashevichae sp. nov. is described and illustrated, based on a single but very well preserved female specimen from the Crato Formation of Brazil (Aptian, ca. 112 Ma). Along with other Leptotarsus species recently described from Lower Cretaceous beds of Brazil, Spain, Russia and China, this new species is among the oldest known records of the genus Leptotarsus and the family Tipulidae.
Keywords:Lower Cretaceous  New species  Crato Formation
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