中国东北晚侏罗世蝎蛉化石研究(长翅目:蚊蝎蛉科,直脉蝎蛉科)(英文)

本文描述蝎龄化石1新属4新种。新属Megabittacus2新种,即Megabittacuscolosseussp.nov.,Megabittacusbeipiaoensissp．nov,新种Sibirobittacusatalussp.nov.属于现生的蚊蝎蛉科,新种Orthophlebialiaoningensissp．nov．属于绝灭的直脉蝎蛉科。化石采于辽宁省北票市晚侏罗世义县组地层中。这些新的化石属种,其虫体特征包括触角、喙、足和翅脉特征均完整的保存。模式标本保存在中国地质博物馆。     

长江源区晚三叠世伟齿蛤科(双壳类)一新属--Quemocuomegalodon

记述青海唐古拉山北坡雀莫错附近晚三叠世甲丕拉组灰岩中的一类铰齿构造特殊的伟齿蛤类化石,建立新属Quemocuomegalodon gen．nov．及Q．orientus gen．et sp．nov．和Q．longitatus gen．et sp．nov.2新种,并简述伟齿蛤类的生活习性。     

中国伪遁蛛属Pseudopoda 2新种记述（蜘蛛目：异足蛛科）

报道了采白云南的伪遁蛛属Pseudopoda蜘蛛2新种：镇康伪遁蛛,新种Pseudopoda zhenkangensis sp．nov．和蝶形伪遁蛛,新种Prhopalocera sp．nov．．模式标本保存于大理学院生命科学与化学学院和中国林业科学研究院资源昆虫研究所。文中测量单位为mm。     

中国西南地区长足虻研究──Ⅲ:贵州迅长足虻属四新种记述(双翅目)(英文)

迅长足虻属TachytrechusHaliday1851是个大属,全球已知125种。分布于除极地外的六个动物地理区,但主要是新热带区（64种）和全北区（53种）。中国的迅长足虹属仅知5种,3种产自北方地区,2种产自台湾。本文为该属又增添了4个新成员：隐迅长足红T．crypsusWei,sp．nov．类迅长足虻T．crysusoideusWei,sp.nov．静迅长足虻T．modestusWei,sp．nov．及异芒迅长足虻T.absarisaWei,sp．nov。文中在全面综述新种的共有特性的基础上提出各新种的鉴别特征,近缘关系并附详细的鉴别特征图及中国已知种检索表。     

黑龙江省东部早白垩世的一些海相和半咸水相腹足类

描述黑龙江省东部上云山组和大架山组腹足类化石4属(Mathilida,Uchauxia,Nododelphinula,Trochactaeon)7种,其中2新种：Uchauxia yunshanensis sp．nov．,Nododelphinula dajiashanensis sp．nov．。它们均是特提斯海区早白垩世腹足动物群中常见分子,根据这些腹足类化石的分布和对比,其地层时代应为早白垩世阿普第期一阿尔必期。文内阐述上云山组沉积环境——近高潮附近的泥滩或泥湾,而大架山组沉积环境——低潮线附近浅水。     

贵州南部早二叠世几个四射珊瑚新属种

近年来我队在进行区域地质调查和专题研究时,测制了一些二叠系剖面,采集了众多的化石,其中四射珊瑚经笔者鉴定,选取2新属4新种予以描述报道。这些新种是:Kepingohyllum szechuanophylloidea sp. nov, Wentzelloides (Multimulinus) zhenfengensis sp. nov., Symmetrites clegans gen. et sp. nov.和Houchangophyllum magnum gen. et sp. nov.。Wentzelloides (Multimulinus) zhenfengensis sp. nov.产于贞丰县白层     

中国斯托蛛属2新种记述（蜘蛛目：拟平腹蛛科）

记述了分布于江西和海南的拟平腹蛛科2新种：庐山斯托蛛,新种（图1～12）Storenomorpha lushanensis Yu ＆ Chen sp．nov．和海南斯托蛛,新种（图13～24）Storenomorpha hainanensis Jin＆Chen sp．nov．。     

中国大陆溪颏蜉属Rhithrogena分类研究及一新种描述(蜉蝣目:扁蜉科)

本文对我国大陆地区溪颏蜉属Rhithrogena作了初步的分类研究。其中,报道1新种(黄溪颏蜉Rhithrogena lutea,sp．nov．)、2个中国新记录种(贝氏溪颏蜉R．bajkovae Sowa和赖氏溪颏蜉R．lepnevae Brodsky),并对其它3种[武夷溪颏蜉R.wuyinensis(Gui et al．),comb．nov．、三刺溪颏蜉R．trispina Zhou et Zheng和东方溪颏蜉R．orientalis You(=三港溪颏蜉R．sangangensis You,新异名)]作了订正,并给出了我国己知7种的成虫检索表。新种——黄溪颏蜉R．lutea,sp．nov．,(仅知成虫,图14))标本采自四川省九寨沟县双河镇附近河旁(正模♂,副模4♂♂10♀♀,2000-VIII-11,采集人为谢强和周长发),区别于该属其它己知种的最明显特征就是阳茎无阳端突、生殖孔的边缘具2枚齿突。标本保存在南京师范大学生命科学学院。     

中国扁蜉科二新种记述(昆虫纲,蜉蝣目)

记述采自中国香港的蜉蝣目扁蜉科2新种。根据稚虫和成虫的形态特征,详细描述了中国新纪录属康扁蜉属Compsoneuria 1新种：大埔浯康扁蜉Compsoneuria taipokauensis sp．nov．。该新种的成虫标本由稚虫在实验室内饲养而成。根据稚虫形态特征,详细描述了高翔蜉属1新种：箭鬃高翔蜉Epeorus sagittatus sp．nov．。     

中国七纺蛛属二新种(蜘蛛目:节板蛛科)

记述了采自湖南省的七纺蛛层2新种：慈利七纺蛛,新种Heptathela ciliensis sp.nov和索溪峪七纺蛛,新种Heptathela suoxiyuensis sp.nov。模式标本保存在湖南师范大学生命科学学院。文中量度单位mm。     

河北和辽宁晚侏罗世古蝉化石(同翅目:头喙亚目)(英文)

本文描述古蝉科化石2新属、6新种,即Liaocossushuegen.etsp.nov.,L.beipiaoensisgen.etsp．nov,L．exiguusgen．etsp．nov,L．fengningensisgen．etsp．nov,L．Pingquanensisgen.etsp.nov.,Miracossusingentiusgen．etsp．nov.。这批化石保存有完整的虫体标本,使作者能够进一步研究古蝉类化石的虫体特征。化石采于冀北和辽西晚侏罗世义县组地层中,保存在中国地质博物馆。     

New Genera and Species of Psychodoid Flies from the Lower Cretaceous Amber Lebanon

Until now, only two Psychodoidea were known from Lebanese amber. We describe two new genera and species of Phlebotomidae ( Mesophlebotomites hennigi gen. et sp. nov., Libanophlebotomus lutfallahi gen. et sp. nov.) and four new genera with six new species of Psychodidae ( Paleopsychoda solignaci gen. et sp. nov., Paleopsychoda jacquelinae sp. nov., Protopsychoda nadiae gen. et sp. nov., Protopsychoda hammanaensis sp. nov., Libanopsychoda abillamai gen. et sp. nov., Cretapsychoda inexpectata gen. et sp. nov.) from the Lower Cretaceous amber of Hammana/Mdeirij, Lebanon. These fossils are included in a phylogenetic analysis of the subfamilies of Psychodoidea. This superfamily was probably as diverse in the Early Cretaceous as now.     

Chlorophycean algae from the Triassic of Australia

Among living green algae assigned to the order Chlorococcales and order Zygnematales certain species develop resistant outer organic walls and/or cysts during their life cycles; as such they have the potential to become fossils. Based on morphology, comparison between living algae and microfossil remains are made with varying degrees of confidence, and a possible evolutionary pathway for certain chlorococcalean coenobial families is suggested. Twelve genera are reviewed from earliest to latest Triassic palynological assemblages from northwestern Australia; and the following taxa are described as new: Plaesiodictyon mosellanum ssp. symmetricum ssp. nov.; Plaesiodictyon mosellanum ssp. variabile ssp. nov.; Plaesiodictyon decussatus sp. nov.; Plaesiodictyon decussatus ssp. decussatus ssp. nov.; Plaesiodictyon decussatus ssp. tetracornuta ssp. nov.; Tetraporina protrusa sp. nov.; Crucigeniella? torques sp. nov.; and Paleoraphidia akestra gen. et sp. nov. (type). Their suggested natural affinities are useful in palaeoenvironmental interpretations of mostly freshwater or low-salinity habitats.     

中国柱角水虻亚科三新种(双翅目,水虻科)(英文)

记述我国柱角水虻亚科3新种,即周氏柱角水虻Beris zhouae sp.nov.,条斑离眼水虻Chorisops striata sp.nov.,弯突星水虻Actina curvata sp.nov.。模式标本保存在中国农业大学昆虫博物馆。     

New sepulcids (Hymenoptera: Sepulcidae) from the Lower Cretaceous of Asia. I. Parapamphiliinae and Xyelulinae

Three new species of sepulcids (Hymenoptera: Sepulcidae) are described from the Lower Cretaceous of Khasurty, Transbaikalia: Pamparaphilius khasurtensis sp. nov., Micramphilius mirabilipennis sp. nov., and Onokhoius venustus sp. nov. The new species reveal the previously unknown structure of the hindwings in the subfamily Xyelulinae and the genus Micramphilius. A new method of preparation for stone fossils is also described.     

中国陕西中三叠世中蝎蛉科三新属新种(昆虫纲,长翅目)

记述中蝎蛉科Mesopanorpodidae 4属4种,其中包括3新属4新种：Longifurcula hejiafangensi gen.et sp.nov,Ladinochorista lata gen.et sp.nov.,Allochorista erdosensis gen.et sp.nov.,Itaphlebia tongchuanensis sp.nov..化石标本采自陕西铜川中三叠统铜川组下段上部的灰绿色泥岩和页岩.这些新属、种系陕西昆虫群铜川昆虫组合的新成员（属陕西动物群、陕西生物群的一个类别）.根据前人的植物、孢子、双壳、叶肢介、介形虫、昆虫化石等的研究结果,铜川组的时代划归中三叠世,相当于欧洲中三叠世拉丁尼期（Ladinian stage）.     

The Feature of Fossil Plants from the Lower Cangfanggou Group of Upper Permian,Northern Xinjiang

This paper deals with the Fossil Plants from Upper Permian in Northern Xinjiang. These plants include 25 species of 15 Genus. Five new species is all described in this paper. These are: ?Supaia serrata sp. nov. Tychtopteris densinervis sp. nov., Ty. obesa sp. nov., Comia Cangfanggouensis sp. nov. and Lepeophyllum ovatum sp. nov. These are all new to science, found in the Lower Cangfanggou Group in Northern Xinjian, of Late Permian in age. Some fossils Lobatannularia multifolia Ken'no, Sphenopteris rotunda Sze and Alethopteris huiana Lee found in this group are known in the Cathaysian Flora. Others are common in the Angara Flora, such as Stellotheca sehtchurowskii (Schmal.) Surange et Prakash, Sphenopteris, adzvensis Zal., Tychtopteris cuneata (Schmal.) Zal. Noeggerathiopsis sp., ect. That indicates in the Lower Cangfanggou Group is a transitional zone between the Angara and the Cathaysian floras.     

中国星水虻属三新种(双翅目:水虻科)

@@ 本文记述中国星水虻属3新种,即双斑星水虻Actina bimaculata,sp.nov.,三斑星水虻A trimaculata,sp.nov.和单斑星水虻A unimaculata,sp.nov..模式标本保存在中国农业大学昆虫博物馆.     

OCTOCORALLIAN AND HYDROID FOSSILS FROM THE LOWER ORDOVICIAN OF WALES

Abstract:  Octocorallian and hydroid fossils are described from the Lower Ordovician (Arenig Series) of Wales. They include gorgoniids that are the earliest known fossils of this group: Petilavenula varifurcata gen. et sp. nov. and P. surculosa gen. et sp. nov. Pennalina crossi gen. et sp. nov. is probably also a gorgoniid but may be a hydroid. A new hydroid, Pontifennia gracilis gen. et sp. nov., is also described.