New Jurassic Fossil True Bugs of the Pachymeridiidae(Hemiptera:Pentatomomorpha)from Northeast China  

作　　者：YAO Yunzhi CAI Wanzhi REN Dong 

机构地区：[1]Department of Entomology, China Agricultural University, Beijing 100094, China [2]Key Lab of Insect Evolution and Environmental Changes, Capital Normal University Beijing 100037, China

出　　处：《Acta Geologica Sinica(English Edition)》2008年第1期35-47,共13页地质学报（英文版）

基　　金：This research is partly supported by grants from the National Natural Science Foundation of China （Grant No. 30430100）；Beijing Natural Science Foundation Program （Nos 6042014, 5082002, 6083023） ；PHR Project of Beijing Municipal Commission of Education.

摘　　要：Four new fossil genera and species of true bugs from the family Pachymeridiidae, Beipiaocoris multifurcus, Bellicoris mirabilis, Nitoculus regiUus, and Viriosinervis stolidus, are described. New specimens were collected from the Middle and Upper Jurassic non-marine sedimentary strata from the Jiulongshan and Yixian Formations of northeast China. The species Karatavocoris asiatica Becker-Migdisova, 1963, which was considered to be a member of the family Coreidae is transferred to the Pachymeridiidae. A new map of all known and newly discovered fossil pachymeridiid localities is given. The diagnosis of the family is modified.Four new fossil genera and species of true bugs from the family Pachymeridiidae, Beipiaocoris multifurcus, Bellicoris mirabilis, Nitoculus regiUus, and Viriosinervis stolidus, are described. New specimens were collected from the Middle and Upper Jurassic non-marine sedimentary strata from the Jiulongshan and Yixian Formations of northeast China. The species Karatavocoris asiatica Becker-Migdisova, 1963, which was considered to be a member of the family Coreidae is transferred to the Pachymeridiidae. A new map of all known and newly discovered fossil pachymeridiid localities is given. The diagnosis of the family is modified.

关 键 词：HEMIPTERA Pachymeridiidae new genera FOSSIL Late Jurassic Yixian Formation Middle Jurassic Jiulongshan Formation China 

分 类 号：Q96[生物学—昆虫学]