中国北方地区长足虻一新种：双翅目：长足虻科

本文记述采自中国北方内蒙古自治区的长足虻科１新种：乏波长足虻Ｐｅｏｄｅｓ ｐｅｎｉｃｈｒｏｔｅｓ ｓｐ．ｎｏｖ．新种的模式标本保存于贵州省安顺地区卫生防疫站。     

A new Diostracus species from Sichuan,China (Diptera: Dolichopodidae)

A new species of the genus Diostracus from Sichuan is described: Diostracus wolongensis. A known species, Diostracus undulatus Takagi, is redescribed in this paper. The geographic distribution of Diostracus in China is presented.     

THREE NEW SPECIES OF THE GENUS DIOSTRACUS FROM SOUTHWEST CHINA (DIPTERA: DOLICHOPODIDAE)*

Abstract Three new species of the genus Diostracus are described from Southwest China, namely D. albuginosus sp. nov., D. lamellatus sp. nov. and D. dicercaeus sp. nov. The type specimens are deposited in the author's collection.     

DOLICHOPODIDAE FROM SOUTHWESTERN CHINA— III: FOUR NEW SPECIES OF THE GENUS TACHYTRECHUS (DIPTERA)*

Abstract This paper describes four new species of the genus Tachytrechus Haliday 1851, from Guizhou in southwestern China, namely, T. absarista Wei, sp. nov., T. crysus Wei, sp. nov, T. crypsusoideus Wei, sp. nov. and T. modestus Wei, sp. nov. A key to all 9 named species is given. The type specimens are deposited in the author's collection.     

中国西南地区巨口长足虻属三新种(双翅目:长足虻科)(英文)

本文报道采自中国西南地区贵州省的巨口长足虻属Diostracus Loew,1861三新种:白斑巨口长足虻D.albuginosus sp.nov.,薄叶巨口长足虻D.lamellatus sp.nov.,和双突巨口长足虻D.dicer-aeus sp.nov.。新种的模式标本保存于作者所在单位。     

NEW SPECIES OF AMBLYPSILOPUS AND CONDYLOSTYLUS FROM GUANGXI, CHINA ( DIPTERA, DOLICHOPODIDAE)

记述模式产地来自广西南宁大明山的长足虻科3新种.新种模式标本保存在中国农业大学昆虫博物馆.1褐端雅长足虻,新种Ambiypsilopus apicalis sp.nov.(图1)鉴别特征跗节末端暗褐色,尾须端部扩大,背侧突分三叉.正模♂,广西南宁大明山,2011-05-24,张婷婷采.副模:4 ♂ ♂,3 ♀♀,同正模.词源:新种种名意指跗节末端暗褐色.2指端雅长足虻,新种Amblypsilopus digitatus sp.nov.(图2)鉴别特征触角黄色且梗节暗褐色,前足端跗节具特化侧毛,尾须近指状.正模♂,广西南宁大明山,2011-05-24,张婷婷采.词源:新种种名意指尾须端指状.3大明山毛瘤长足虻,新种Condylastylus damingshanus sp.nov.(图3～4)鉴别特征后足腿节端部浅黑色,尾须很长,几乎伸达腹基部.正模♂,广西南宁大明山,2011-05-29,张婷婷采.副模:13♂♂,1 ♀,同正模.词源:新种种名意指模式产地大明山.     

中国广西雅长足虻属和毛瘤长足虻属新种记述(双翅目,长足虻科)(英文)

记述模式产地来自广西南宁大明山的长足虻科3新种。新种模式标本保存在中国农业大学昆虫博物馆。1褐端雅长足虻,新种Amblypsilopus apicalis sp.nov.(图1)鉴别特征跗节末端暗褐色,尾须端部扩大,背侧突分三叉。正模♂,广西南宁大明山,2011-05-24,张婷婷采。副模:4♂♂,3♀♀,同正模。词源:新种种名意指跗节末端暗褐色。2指端雅长足虻,新种Amblypsilopus digitatus sp.nov.(图2)鉴别特征触角黄色且梗节暗褐色,前足端跗节具特化侧毛,尾须近指状。正模♂,广西南宁大明山,2011-05-24,张婷婷采。词源:新种种名意指尾须端指状。3大明山毛瘤长足虻,新种Condylostylus damingshanus sp.nov.(图3～4)鉴别特征后足腿节端部浅黑色,尾须很长,几乎伸达腹基部。正模♂,广西南宁大明山,2011-05-29,张婷婷采。副模:13♂♂,1♀,同正模。词源:新种种名意指模式产地大明山。     

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。     

中国长足虻科六新种记述(双翅目)

文中记述了长足虻科(Dolichopodidae)6新种。     

Chrysotus Meigen (Diptera: Dolichopodidae) from Shanxi,China, with descriptions of two new species

The species of the genus Chrysotus Meigen from Shanxi, China are reviewed. Two species are described as new to science: C. shanxiensis sp. nov. and C. thornpenis sp. nov. C. biprojicienus Wei & Zhang and C. serratus Wang & Yang are recorded from Shanxi for the first time. A key to the species of Chrysotus from Shanxi is presented.     

小异长足虻属额宽率的进化意义及一新属五新种记述(双翅目,长足虻科,异长足虻亚科)

研究发现小异长足虻属Chrysotus Meigen,1824中某些类群所具备的"额渐次变狭,颜颇宽、略下凹、两侧缘平行"的额、颜构造特征与异长足虻属Diaphorus Meigen,1824完全相同,该特征在两者中应属系统发育特征;并主要据此特征将小异长足虻属中凡具备"额渐次变狭,颜颇宽、略下凹、两侧缘平行"特征的类群分离出来,建立了变长足虻属Dubius gen.nov.,并附新属5新种记述:秋变长足虻D.autumnalus sp.nov.,曲变长足虻D.curtus sp.nov.,额变长足虻D.frontus sp.nov.,红崖变长足虻D.hongyaensis sp.nov.和亚曲变长足虻D.succurtus sp.nov.。根据变长足虻属,仅分布于新热带区和属东洋区的中国西南地区推测其可能起源于南方古陆(冈瓦纳古陆),并早在冈瓦纳大陆裂解前即向东洋区扩散。模式标本保存于作者所在单位。     

Revision of the species of <Emphasis Type=Italic>Acropsilus</Emphasis> Mik (Diptera,Dolichopodidae) from China

The genus Acropsilus Mik, 1878 is reported from China for the first time. Seven species are described as new to science: Acropsilus guangdongensis sp. n., A. guangxiensis sp. n., A. jinxiuensis sp. n., A. luoxiangensis sp. n., A. yunnanensis sp. n., A. zengchengensis sp. n. and A. zhuae sp. n. A key is given to separate these Chinese species.     

Species of the genus Chrysotimus Loew from China (Diptera, Dolichopodidae)

THE FOLLOWING THREE SPECIES ARE DESCRIBED AS NEW TO SCIENCE: Chrysotimus dalongensissp. n., Chrysotimus huairouensissp. n., and Chrysotimus hubeiensissp. n., Chrysotimus apicicurvatus Yang, is recorded from Palaearctic China for the first time. A key to the Chinese species of the genus is presented.     

长白山棘蝇属二新种（双翅目：蝇科）

报告毛板棘蝇Phaonia hystricosternita和肖盾棘蝇Phaonia subscutellata二新种,两者共同特征是:触角芒羽状。前中鬃缺如,后背中鬃3,翅前鬃长大;前胸基腹片、下侧片和后气门前肋裸;足黄色,中胫仅有一列后鬃。腹部背板具黑色正中狭条或三角形斑等,应属于棕斑棘蝇种团Phaoniafuscata species-group.     

Two new species of Amblypsilopus Bigot with a key to species from Taiwan (Diptera, Dolichopodidae)

The following two new species of the genus Amblypsilopus Bigot from Taiwan are described: Amblypsilopus flavellussp. n. and Amblypsilopus ventralissp. n. One species, Amblypsilopus crassatus Yang, 1997, is newly reported from Taiwan. A key to the species of the genus from Taiwan is given.     

Revision of the <Emphasis Type="Italic">Nepalomyia pallipilosa</Emphasis> species group (diptera,dolichopodidae, Peloropeodinae)

The genus Nepalomyia is the largest genus in the subfamily Peloropeodinae, with 47 described species. In the present paper the Nepalomyia pallipilosa species group is established for the following three described species and seven new species: Nepalomyia biseta sp. n., N. emeiensis sp. n., N. guangxiensis Zhang et Yang, N. liui sp. n., N. pallipilosa (Yang et Saigusa), N. ruiliensis Wang et Yang, N. sichuanensis sp. n., N. ventralis sp. n., N. yangi sp. n. and N. zengchengensis sp. n. Information on their distribution is also given or updated.     

New species of Nepalomyia henanensis species group from China(Diptera: Dolichopodidae: Peloropeodinae)

Three new species of Nepalomyia henanensis species group are described from China, N. damingshanus sp. nov., N. dongae sp. nov., and N. shennongjiaensis sp. nov. A key to known species of this species group is presented.     

中国直斑蝇属一新种(双翅目,斑蝇科)

记述采自中国内蒙古的直斑蝇属(双翅目,斑蝇科)1新种,并编制了中国直斑蝇属分种检索表。内蒙直斑蝇,新种Tetanops neimonggolica sp.nov.(图1~8)新种头部特征与T.myopina Fallén近似,但翅几乎完全透明,仅在翅基径室内有非常模糊的小斑;新种的翅特征与T.sintenisi Becker近似,但头黄色且额的大部分覆有灰色粉被。词源:新种以采集地命名。模式标本保存于中国科学院动物研究所。     

棘蝇属侧突棘蝇新种团一新种(双翅目:蝇科)

报道了我国长白山的蝇科棘蝇属一新种东方棘蝇Phaonia orientalis sp.nov;并提出一新种团P. laticrassa-group。模式标本保存于沈阳师范学院昆虫研究所。