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Two emetolite-pterosaur associations from the Late Jurassic of China: showing the first evidence for antiperistalsis in pterosaurs

文献类型：期刊论文

作者Jiang, Shunxing7,8; Wang, Xiaoli5,6; Zheng, Xiaoting5,6; Cheng, Xin2,3,4; Wang, Xiaolin7,8; Wei, Guangjin5,6; Kellner, Alexander W. A.1
刊名PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
出版日期2022-03-28
卷号377期号:1847页码:8
ISSN号0962-8436
关键词gastric pellets Kunpengopterus piscivore antiperistalsis Late Jurassic China
DOI10.1098/rstb.2021.0043
通讯作者Jiang, Shunxing(jiangshunxing@ivpp.ac.cn) ; Wang, Xiaoli(wangxiaoli@lyu.edu.cn)
英文摘要Knowledge about the pterosaur diet and digestive system is limited, and there is little direct evidence in the fossil record. Here, we report two specimens of the wukongopterid Kunpengopterus sinensis, a juvenile and an adult, from the Late Jurassic Yanliao Biota of China with associated bromalites. Both of these concentrations are identified as emetolites, fossilized gastric pellets. These pellets contain scales of an unnamed palaeonisciform fish, confirming the pterosaur was a piscivore. It probably vomited the pellets, indicating the presence of two-part stomachs and efficient antiperistalsis in both juveniles and adults. Comparing the ganoid scales found in the pellets with those of complete fishes, it was possible to determine that the prey of the smaller pellet is an average-sized individual, while the prey of the larger pellet represents a large specimen. Kunpengopterus sinensis might have preyed on the same fish during ontogeny, with adults being able to feed on larger individuals. This article is part of the theme issue 'The impact of Chinese palaeontology on evolutionary research'.
WOS关键词AGE CONSTRAINTS ; YANLIAO BIOTA ; EVOLUTION ; WUKONGOPTERIDAE ; PALEONTOLOGY ; PATTERNS
资助项目Strategic Priority Research Program (B) of Chinese Academy of Sciences[XDB26000000] ; Strategic Priority Research Program (B) of Chinese Academy of Sciences[XDB18000000] ; National Natural Science Foundation of China[42072028] ; National Natural Science Foundation of China[42072017] ; National Natural Science Foundation of China[41602011] ; National Natural Science Foundation of China[41688103] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2019075] ; Fundacao Cearense de Apoio ao Desenvolvimento Cientifico e Tecnologico (FUNCAP)[DCR-0024-02039.01.00/] ; Fundacao Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ)[E-26/202.905/2018] ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)[313461/2018-0]
WOS研究方向Life Sciences & Biomedicine - Other Topics
语种英语
出版者ROYAL SOC
WOS记录号WOS:000751802600004
资助机构Strategic Priority Research Program (B) of Chinese Academy of Sciences ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Fundacao Cearense de Apoio ao Desenvolvimento Cientifico e Tecnologico (FUNCAP) ; Fundacao Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro (FAPERJ) ; Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)
源URL[http://119.78.100.205/handle/311034/21489]  
专题古脊椎动物与古人类研究所_图书馆1
通讯作者Jiang, Shunxing; Wang, Xiaoli
作者单位1.Univ Fed Rio de Janeiro, Dept Geol & Paleontol, Lab Systemat & Taphon Fossil Vertebrates, Museu Nacl, BR-20940040 Rio De Janeiro, Brazil
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
3.Univ Reg Cariri, Lab Paleontol, BR-63195000 Crato, Brazil
4.Jilin Univ, Coll Earth Sci, Changchun 130061, Peoples R China
5.Tianyu Nat Hist Museum Shandong, Pingyi 273300, Peoples R China
6.Linyi Univ, Inst Geol & Paleontol, Linyi 276000, Shandong, Peoples R China
7.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China
8.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
推荐引用方式
GB/T 7714		 Jiang, Shunxing,Wang, Xiaoli,Zheng, Xiaoting,et al. Two emetolite-pterosaur associations from the Late Jurassic of China: showing the first evidence for antiperistalsis in pterosaurs[J]. PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,2022,377(1847):8.
APA Jiang, Shunxing.,Wang, Xiaoli.,Zheng, Xiaoting.,Cheng, Xin.,Wang, Xiaolin.,...&Kellner, Alexander W. A..(2022).Two emetolite-pterosaur associations from the Late Jurassic of China: showing the first evidence for antiperistalsis in pterosaurs.PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES,377(1847),8.
MLA Jiang, Shunxing,et al."Two emetolite-pterosaur associations from the Late Jurassic of China: showing the first evidence for antiperistalsis in pterosaurs".PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES 377.1847(2022):8.

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