中国北方化石昆虫群的建立及其演化序列(英文)

作者几十年来已积累了众多的中国北方古生代晚期、中生代和第三纪的昆虫化石标本,对其长期的系统研究结果表明：中国北方昆虫化石演化序列可以划分为三个大的演化阶段,即古生代晚期、中生代和第三纪演化阶段,其中包含14个昆虫群虫和29个昆虫组合。这些昆虫群及其组会既反映了北方昆虫在地质历史上兴衰的发展规律,也为地层划分、对比与地质时代的鉴定提供了依据。     

京西盆地早白垩世中生黏蚊一新属新种 (双翅目:中生黏蚊科)(英文)

记述了京西盆地早白垩世中生黏蚊一新属新种———京西华夏中生黏蚊Huaxiasciophilitesjingxiensisgen .etsp .nov.。新属区别于其它属的特征为 :Sc具分支 ;r m长于Rs基部之长 ;Rs明显呈波纹状 ;径室较小。化石采自卢尚坟村卢尚坟组昆虫的典型剖面 ,时代属早白垩世巴列姆期 (BarremianStage) ,归卢尚坟昆虫群。对其系统发育及在地史上的分布进行了初步探讨。模式标本保存于北京林业大学。     

北京京西盆地早白垩世同翅目化石一新属(同翅目:蜡蝉总科)

记述了北京京西盆地早白垩世卢尚坟组同翅目一新属新种翅痣白恶蜡蝉Cretocixius stigmatosus gen.et sp.nov,化石采自卢尚坟组昆虫的典型产地卢尚坟村,时代属早白垩世巴列姆期（Barremian Stage),归卢尚坟昆虫群;在分类上属蜡蝉总科拉蜡蝉科。模式标本保存于北京林业大学。     

Taxonomic Note on Tridrepana crocea (Leech) (Lepidoptera: Drepanidae) in Korea

One species of Drepaninae, Tridrepana crocea (Leech), is added to the Korean fauna. Up to now, 23 species of Drepaninae are known in Korea. Diagnosis and the photographs of male and female genitalia of T. crocea are provided.     

DESCRIPTION OF A NEW FOSSIL GENUS AND SPECIES HUAXIASCIOPHILITES JINGXIENSIS (DIPTERA: MESOSCIOPHILIDAE) FROM EARLY CRETACEOUS JINGXI BASIN OF BEIJING,CHINA*

Abstract A new fossil genus and species of the family Mesosciophilidae, Huaxiasciophilites jingxiensis gen. et sp. nov. is described. The fossils of the new genus and species were collected from the Early Cretaceous Lushangfen Formation (K⁴₁ 1) of Jingxi basin of Beijing China. The new genus is established based on the following characters: that Sc short, not exceed the forking of R and Rs, with branches; r‐m longer than basal part of Rs; Rs very thick and undee; and radial cell very short. The phylogenetic tree of Mesosciophilidae superimposed on the geological time scale was also analyzed. The holotype is deposited in the Beijing Forestry University.     

Xishania的异物同名问题以及对Xishania fusiformis Hong,1981和Xishania longiusula Hu,2002的一些讨论

洪友崇1981年建立了京西早白垩世卢尚坟昆虫群,认为Xishania fusiformis(梭形西山蝽)为其中的代表类型,并由此建立1新科1新属1新种。胡世学2002年报道了昆明海口耳材村剖面澄江动物群蠕虫化石Xishania longiusula(长形西山虫),建立1新属1新种。因此,Xishania Hu,2002为Xishania Hong,1981的晚出异物同名,且Xishania fusiformis和Xishania longiusula的分类位置也存在很大争议。文中结合多年来收集的大量梭形西山蝽和长形西山虫标本对二者进行讨论,指出梭形西山蝽与Mesolygaeus laiyangensis(莱阳中蝽)存在区别,代表不同的种类。而长形西山虫属于澄江动物群中的火把虫类,但与模式种存在显著区别,可作为Facivermis(火把虫)一新种。     

中国石蚕巢化石(昆虫纲,毛翅目)的发现与初步研究

毛翅目昆虫幼虫俗称石蚕,大部分石蚕就地取材,构筑不同形状,不同质地的巢,多数为管状.石蚕巢化石是一类较重要的遗迹化石,在国外中、新生代报道较多,但在我国未见发表.本文根据作者十多年来在华北及东北地区的大量野外工作,报道了石蚕巢化石在我国的发现.介绍了石蚕巢在中侏罗世道虎沟动物群,早白垩世热河动物群及卢尚坟昆虫群中的类型与特征.石蚕巢是我国遗迹化石研究中的薄弱环节,实际上它们在中生代中期以后的陆相地层分布很广.由于这类昆虫对水质变化的敏感性和适应的相对狭隘性,可用于恢复古环境.一些特殊类型的出现,对地层对比也将起到作用.     

ESTABLISHMENT OF FOSSIL ENTOMOFAUNAS AND THEIR EVOLUTIONARY SUCCESSION IN NORTH CHINA*

Abstract According to a systematic study of large numbers of fossil insects collected from the Paleozoic, Mesozoic and Tertiary strata in North China, three evolutionary mega-stages of fossil insects including 14 fossil entomofaunas and 29 entomassemblages have been established. These insect faunas reflect their order or law of evolution—the history of their rise and fall, and form their evolutionary succession in North China. Such a history provides an important reference not only for understanding fossil insects through time, but also showing for stratigraphical correlation.     

舌鞘目化石在中国陕西首次发现(昆虫纲)

在世界上发现的舌鞘目化石很稀少,已知仅6科、12属、26种。本文记述了中三叠世舌鞘目昆虫的3个新属种,系铜川昆虫组合的新成员（也是陕西生物群的一种类别）。根据铜川组舌鞘化石和其他昆虫以及动、植物化石的研究结果,铜川组的时代相当于欧洲中三叠世的拉丁尼期（或阶）。根据舌鞘目和其他昆虫化石的性质,作者提出冈瓦纳大陆与欧亚大陆裂离时代可能提前到中三叠世之前完成。