中国细甲族二新纪录属及二新种记述(鞘翅目,拟步甲科)

记述中国细甲族2新纪录属和2新种,前者是四脊细甲属Tetranillus Wasmann,1899和印细甲属Induchillus Koch,1941,后者是长四脊细甲T longicarinatus sp.nov.(西藏拉萨)和隆颊印细甲I.convexigena sp.nov.(西藏拉萨).给出了已知种检索表.模式标本保存于河北大学博物馆.1长四脊细甲,新种Tetranillus longicarinatus sp.nov.(图3～12,23)体长5.4～6.2 mm,宽1.6～1.8 mm.正模♂,西藏拉萨,3 380 m,2003-08-23,任国栋采;副模5♂♂,2♀♀,记录同正模.新种与T.costatus Wasmann,1899(印度,马哈拉施特)相近,两者主要区别:前者头部中脊较侧脊长;触角第4～9节长明显大于宽;前胸背板长于宽1.29倍;鞘翅长于宽2.0倍,肩角尖小且后突.词源:种名意指头部中脊长于侧脊.2隆颊印细甲,新种Induchillus convexigena sp.nov.(图13～22,24)体长3.6～4.1 mm,宽1.1～1.2 mm.正模♂,西藏拉萨,3 380 m,2003-08-23,任国栋采;副模5♂♂,4♀♀,记录同正模.新种与分布印度安达曼岛的J.andamanus Kaszab,1981相近,两者主要区别:前者头卵圆形并有模糊刻点;前胸背板长宽近等,镶嵌稠密粗刻点;鞘翅第2脊中部较基部低矮;缘折刻点向后渐变细.词源:种名意指后颊隆起.     

REVISION OF THE GENUS APHYTIS (HYMENOPTERA: APHELINIDAE) WITH DESCRIPTIONS OF TWO NEW SPECIES FROM EGYPT

Abstract  The Egyptian species of the aphelinid genus Aphytis Howard are reviewed. Aphytis azai Abd-Rabou and Aphytis matruhi Abd-Rabou are described as new species from Egypt. Each species is briefly diagnosed and known information on hosts and distributed is given. A. azai sp. nov. is similar to A. melinus but different in the measurement of antennal segments. A. matruhi sp. nov. differs from A. lepidosaphes by the relative length of propodeum, metanotum and scutellum. A key to the Egyptian species of Aphytis is provided.     

埃及Aphytis黄蚜小蜂属记述附二新种描述（膜翅目：蚜小蜂科）

对埃及的黄蚜小蜂属进行了综述,并描述了2个新种,即Aphytis azai Abd—Rabou和Aphytis matruhi Abd—Rabou。文章对产自埃及的17个种做了简要描述,还提供了寄主和分布信息,以及埃及黄蚜小蜂属的分种检索表。新种A．azai sp．nov．与A．melinus相似,但区别在于触角节的大小。新种A．matruhi sp．nov．区别于A．lepidosaphes之处在于间节、后胸腹板以及小盾片的相对长度不同。     

环刺蛾属在中国首次发现及二新种记述(鳞翅目,刺蛾科)

首次报道环刺蛾属Birthosea Holloway在中国有分布,并记述2新种,三纹环刺蛾B.trigramma sp.nov.和拟三纹环刺蛾B.trigrammoidea sp.nov.。编制了本属已知种的检索表,提供了新种成虫彩色照片和外生殖器特征图。模式标本保存在中国科学院动物研究所。     

中国长管蚜亚科二新属四新种记述(同翅目:蚜科)(英文)

本文记述了长管蚜亚科2新属,肖长管蚜属AntimacrosiphonZhang和头毛网蚜属KaramicrosiphumZhang,4新种：瘤尾肖长管蚜AntimacrosiphonbulacaudatumZhangetYe,草头毛网蚜KaramicrosiphumhumuliosumZhangetQiao,头无网蚜AcyrthosiphoncapitellumZhang和野草莓无网蚜A．fragumZhang．所有模式标本均保存在中国科学院动物研究所昆虫标本馆。     

中国斑栉叶蜂属研究及二新种(膜翅目,叶蜂科)

记述中国叶蜂科、蔺叶蜂亚科、斑栉叶蜂属2新种,白股斑栉叶蜂Brykella albofemorata sp.nov.和大斑栉叶蜂B.magna sp.nov.。提供了栉爪叶蜂族Anisoarthrini分属检索表,描述了斑栉叶蜂属属征,编制了斑栉叶蜂属分种检索表。     

中国花翅跳小蜂族二新种(膜翅目,跳小蜂科)

记述采自辽宁沈阳和大连的跳小蜂2新种,即丽柄虱克跳小蜂Aschitus scapus Xu,sp.nov.和短颊赛诺跳小蜂Xenoencyrtus brevimalarus Xu,sp.nov..虱克跳小蜂属Aschitus Mercet和赛诺跳小蜂属Xenoencyrtus Riek为我国新纪录属.     

中国金丝雀螺属研究及一新种记述(腹足纲,肺螺亚纲,柄眼目,艾纳螺科)

对我国金丝螺属9种和5亚种进行了整理和厘订,对德钦金丝螺新种进行了描述,并附有我国金丝螺属9种和5亚种的检索表。模式标本保存在中国科学院动物研究所无脊椎动物标本馆。     

湖南鳞(虫兆)属种类记述(弹尾目,鳞(虫兆)科)

记述采自湖南省的弹尾目Collembola鳞(虫兆)科Tomoceridae鳞(虫兆)属Tomocerus 3种,包括2新种:六斑鳞(虫兆)Tomocerus(Tomocerus)hexipunctatus sp. nov.和多毛鳞(虫兆)Tomocerus(Tomocerus)multisetus sp. nov.和1个已知种T.(T.)kinoshitai Yosii,1954.     

TWO GENARA OF CHEILONEURINI(HYMENOPTERA: ENCYRTIDAE) NEWLY RECORDED FROM CHINA WITH DESCRIPTIONS OF TWO NEW SPECIES

Abstract The paper presents two new species of Cheiloneurini, Encyrtidae, collected from Liaoning and Jiangsu, China. i.e. Ectroma loui Xu, sp. nov., Platencyrtus aclerus Xu, sp. n., which are described in detail. These two genara Ectroma Westwood and Platencyrtus Ferriere are first recorded from China, and are all parasi-toids of scale insects. All specimens are deposited in Institute of Applied Entomology, Agriculture & Biotechnology College, Zhejiang University, Hangzhou.     

TWO NEW SPECIES OF THE GENUS ISLAMIA RADOMAN, 1973 FROM ITALIAN ISLANDS (PROSOBRANCHIA, HYDROBIIDAE)

Two new Italian species of the genus Islamia (Prosobranchia:Hydrobiidae), one living in eastern Sicily (I. cianensis), andone on Elba Island (Tuscan Archipelago, Italy) (I. gaiteri)are described. The two species are distinguished on the basisof shell and anatomical characters, mainly those of the malegenitalia. I. cianesis n. sp. is characterized by a valvatoidshell and a penial lobe with internal band of glandular tissuenot distinct in its lower portion from the penis body but bulgingapically as a small knob. I. gaiteri n. sp. is characterizedby a planispiral shell and a small lateral penial lobe withoutinternal glandular tissue. (Received 20 December 1993; accepted 27 June 1994)     

中国柔突叶蝉属二新种记述(半翅目,叶蝉科)

记述柔突叶蝉属Abrus Dai et Zhang 2新种,即雷公山柔突叶蝉A.leigongshanensis sp.nov.和凹板柔突叶蝉Abrus concavelus sp.nov..新种模式标本保存于贵州大学昆虫研究所.     

中国刷盾跳小蜂族二新记录属二新种 (膜翅目 :跳小蜂科 )(英文)

报道了采自辽宁大连和江苏南京的跳小蜂新种 ,即娄氏伊克跳小蜂 ,EctromalouiXu ,sp .n .和仁蚧平背跳小蜂 ,新种PlatencyrtusaclerusXu ,sp .n .。对新种进行了详细描述。娄氏伊克跳小峰E .loui,正模♀ ,本种与EctromafulvescensWestwood 1833相似 ,与后者的长翅型相比 ,有以下几点区别 :(1)本种触角索节均白色 ,后者触角索节有黑色节 ;(2 )本种前翅相当退化 ,不超过腹末 ,透明无色 ,后者前翅发达 ,超过腹末 ,暗色 ;与后者的短翅型相比 ,有以下几点区别 :(1)本种触角索节均白色 ,后者触角索节有黑色节 ;(2 )本种前翅较退化 ,前翅超过并胸腹节 ,后者前翅退化 ,不及并胸腹节。仁蚧平背跳小蜂 ,新种PlatencyrtusaclerusXu ,sp .n .寄主 :芦苇日仁蚧Nipponaclerdabiwakoensis (Kuwana)。正模♀ ,郝康陕采 ,本新种与PlatencyrtusparkeriFerriere ,195 5很相似 ,主要区别是新种 :(1)体黑色 ,具弱红色金属光泽 ,后者体黑色有蓝绿色金属光泽 ;(2 )头胸具稀疏细刻点 ,后者头胸有网状刻纹 ;(3)前翅透明 ,后者前翅暗色。本文也是伊克跳小蜂属EctromaWestwood和平背跳小蜂属PlatencyrtusFerriere在我国分布的首次记录。     

中国新纪录属(半翅目,叶蝉科,片角叶蝉亚科)及二新种记述

记述片角叶蝉亚科中国1新纪录属,皱背叶蝉属Rhytidodus Fieber,1新纪录种,黄斑皱背叶蝉R.melanthes Anufriev,2新种:杨皱背叶蝉R.poplara Li et Yan,sp.nov.和扎兰屯皱背叶蝉R.zalantunensis Li et Zhang,sp.nov.。新种模式标本保存在贵州大学昆虫研究所。     

中国墨管蚜蝇属种类及新种记述：双翅目：食蚜蝇科

本文描这蚜蝇属Ｍｅｓｅｍｂｒｉｕｓ Ｒｏｎｄａｎｉ２新种：钩叶墨管蚜蝇Ｍｅｓｍｂｒｉｕｓ ａｄｕｎｃａｔｕｓ Ｌｉ和海南墨管蚜蝇Ｍ．ｈａｉｎａｎｅｎｓｉｓ Ｌｉ,１中国新记录和黑墨管蚜蝇Ｍ．ｎｉｇｅｒ Ｓｈｉｒａｋｉ．并给出该属中国已知各类的检索表及其分布．新种模式标本 保存于华南农业大学昆虫标本室。     

中国棒腹蚜蝇属二新种记述(双翅目,食蚜蝇科)

记述了采自陕西秦岭山区的棒腹蚜蝇属2新种:四鬃棒腹蚜蝇Sphegina quadrisetae sp.nov.及太白棒腹蚜蝇Sphegina taibaishanensis sp.nov..模式标本保存于陕西理工学院陕西省资源生物重点实验室.1四鬃棒腹蚜蝇,新种Sphegina quadrisetae sp.nov.(图1～3)本种以其小盾片后缘具4根黑色长鬃而明显区别于本属的其它种.雌性末知.♂体长8 mm,翅长6mm.正模♂,眉县(红河谷,海拔2 000m),2002-09-05,霍科科采.2太白棒腹蚜蝇,新种Sphegina taibaishanensis sp.nov.(图4～13)本种外形上近似Sphegina sibrica Stack,但新种外生殖器不对称,结构复杂,与Sphegina sibrica Stack显著不同.雌性末知.♂体长8 mm,翅长6mm.正模♂,眉县(太白山,海拔2 300m),2003-07-24,霍科科采.     

中国江西裸齿角石蛾属二新种(毛翅目,齿角石蛾科)

描述了裸齿角石蛾属2新种,即背裂裸齿角石蛾Psilotreta dehiscentis sp.nov.和前伸裸齿角石蛾Psilotreta porrecta sp.nov..标本采集于江西,模式标本保存于南京农业大学昆虫标本馆.     

中国悠背蚱属的分类研究及二新种记述(直翅目,蚱科)

记述中国悠背蚱属56种,内有2新种,即察隅悠背蚱Euparatettix zayuensis sp.nov.及景洪悠背蚱Euparatettix jinghongensis sp.nov.。附有中国悠背蚱属分种检索表和分布。模式标本保存于陕西师范大学动物研究所。     

TWO NEW GENERA OF MACROSIPHINAE (HOMOPTERA:APHIDIDAE) FROM CHINA WITH DESCRIPTIONS OF FOUR NEW SPECIES*

Abstract This paper deals with two genera, Karamicrosiphum Zhang and Antimacrosiphon Zhang and four new species, Antimacrosiphon bullacaudatum Zhang et Qiao, Karamicrosiphum humuliosum Zhang et Qiao, Acyrthosiphon capitellum Zhang and Acyrthosiphon fragum Zhang of Macrosiphinae from China. All type specimens are deposited in Institute of Zoology, Academia Sinica.