白垩纪中期缅甸琥珀蜚蠊目昆虫一新种(蜚蠊目:自由蜚蠊科)  

A NEW COCKROACH(INSECTA:BLATTARIA:LIBERIBLATTINIDAE)FROM MID-CRETACEOUS BURMESE AMBER

作　　者：陈涛[1,2] 许春鹏 陈雷 CHEN Tao;XU Chun-peng;CHEN Lei(Shandong Provincial Key Laboratory of Depositional Mineralization&Sedimentary Minerals,Shandong University of Science and Technology,Qingdao 266590,Shandong,China;State Key Laboratory of PaIaeobiology and Stratigraphy,Nanjing Institute of Geology and Palaeontology,and Center for Excel-lence in Life and Paleoenvironment,Chinese Academy of Sciences,Nanjing 210008,China;University of Science and Technology of China,Hefei 230026,China)

机构地区：[1]山东科技大学,山东省沉积成矿作用与沉积矿产重点实验室,山东青岛266590 [2]现代古生物学和地层学国家重点实验室,中国科学院南京地质古生物研究所,中国科学院生物演化与环境卓越创新中心,南京210008 [3]中国科学技术大学,合肥230026

出　　处：《古生物学报》2020年第1期64-69,共6页Acta Palaeontologica Sinica

基　　金：中国科学院战略性先导科技专项(B类)(XDB26000000);国家自然科学基金项目(41688103);现代古生物学和地层学国家重点实验室项目(183101)联合资助。

摘　　要：文中根据产自白垩纪中期缅甸琥珀中的一块蜚蠊标本,建立一新种Stavba vrsanskyi sp.nov.,归入自由蜚蠊科(Liberiblattinidae)。新种与Stavba babkaeva Vrsanskáand Vrsansky,2019不同之处在于其头部近三角形,前翅R脉简单且无二级分支,M脉分支较少。新材料的发现进一步增加了白垩纪缅甸琥珀中蜚蠊的生物多样性。A new species,Stavba vrsanskyi sp.nov.,is established and attributed to the family Liberiblattinidae on the basis of a blattarian specimen from mid-Cretaceous Burmese amber.The new specie differs from Stavba babkaeva Vr?anskáand Vr?ansky,2019 in the following characteristics:triangular head shape,R of forewing without secondary branches and less M.This new find provides novel biology diversity in Blattaria in mid-Cretaceous Burmese amber.

关 键 词：Stavba vrsanskyi sp.nov. 蜚蠊目 白垩纪中期 缅甸琥珀 

分 类 号：Q915.8[天文地球—古生物学与地层学]