The associated evolution of raptorial foreleg and mantispid diversification during 200 million years  

作　　者：Dahang Lai Peichao Chen Shumin Li Xianzhe Xiang Haohong Ou Nuoyao Kang Jingtao Yang Hong Pang ChungKun Shih Conrad C.Labandeira Dong Ren Qiang Yang Chaofan Shi 

机构地区：[1]School of Earth Sciences and Engineering,Guangdong Provincial Key Lab of Geological Processes and Mineral Resources,Sun Yat-sen University,China [2]School of Life Sciences,Key Laboratory of Conservation and Application in Biodiversity of South China,Guangzhou University,China [3]School of Ecology,Sun Yat-sen University,China [4]College of Life Sciences,Capital Normal University,China [5]Department of Paleobiology,National Museum of Natural History,Smithsonian Institution,USA [6]Department of Entomology,University of Maryland,College Park,USA

出　　处：《National Science Review》2023年第12期43-46,共4页国家科学评论（英文版）

基　　金：supported by the National Natural Science Foundation of China(42072012,32070425 and 32020103006);the Natural Science Foundation of Guangdong Province(2021A1515012508)。

摘　　要：Adaptive evolution of predatory structure grants carnivores selective advantages[1],which evokes questions regarding the mechanism of functional adaptation via morphological variation and their potential impact on lineage diversification.Raptorial foreleg,as a key predatory structure in insects,is typically characterized by elongate coxae and stout femora possessing spines,and has evolved independently in many lineages[2].

关 键 词：EVOLUTION typically STRUCTURE 

分 类 号：Q915[天文地球—古生物学与地层学]