中国绒茧蜂属一新种（膜翅目：茧蜂科）

报道采自中国云南的小腹茧蜂亚科Microgastrinae绒茧蜂属Apanteles Forsters.str,1新种,即瘦鞘绒茧蜂Apanteles petilicaudium sp.nov。模式标本保存于福建农林大学植物保护学院益虫室。     

云南稻田绒茧蜂属一新种：膜翅目：茧蜂科

在鉴定云南绒茧蜂标本时,作者发现一新种,因此蜂是从稻田内的稻毛虫幼虫中育出的。故命名为稻毛虫绒茧蜂,现记述如下。模式标本存湖南农学院昆虫标本室。稻毛虫绒茧蜂Apanteles simure You et Chou,新种(图1—4) 雌蜂 体黑色。触角深褐色,基节黑色。下颚须、足、后足腔距、腹部腹面黄色。后     

华南绒茧蜂属二新种（膜翅目：茧蜂科）

本文报道采自广西和江西的绒茧蜂属二新种。模式标本存于湖南农学院昆虫标本室。1.黄足绒茧蜂Apanteles vitellinipes,新种(图1～4) 雌 体黑色。触角柄节、梗节、下颚须、翅基片、足(包括基节)、腹部第一背板基部凹陷部分、第1～3背板侧膜边缘和产卵管黄色;触角鞭节、前翅前缘脉、翅痣、痣后脉、产卵管鞘深褐色;其它翅脉褐色。     

螟黄足盘绒茧蜂复合群支序系统学研究（膜翅目：茧蜂科：小腹茧蜂亚科）

对螟黄足盘绒茧蜂复合群Cotesia flavipes complex (膜翅目：茧蜂科：小腹茧蜂亚科)分布全世界的5个种和外群侧沟茧蜂Microplitis 及荻茧蜂Diolcogaster 的25个性状,以及复合群5个种和外群螟蛉盘绒茧蜂Cotesia ruficrus、粘虫盘绒茧蜂Cotesia kariyai、粉蝶盘绒茧蜂Cotesia glomerata 的24个性状,分别进行比较研究,并运用支序分析的方法探讨该复合群内5个种种间的系统发育关系。支序分析表明螟黄足盘绒茧蜂复合群是一单系群,二化螟盘绒茧蜂C. chilonis 和大螟盘绒茧蜂C. sesamiae 近缘,芦螟盘绒茧蜂C. chiloluteelli 和汉寿盘绒茧蜂C. hanshouensis 近缘,螟黄足盘绒茧蜂C. flavipes相对独立。 以上研究表明无论是以近缘属作外群还是以同属其它种作外群,所得结果基本上都能反映螟黄足盘绒茧蜂复合群各种之间的分类地位。     

中国绒茧蜂属二新种（膜翅目：茧蜂科）

本文ixon(1965)分类系统报道采自江西和湖南的绒茧蜂属二新种。新种模式标本存湖南农学院昆虫学教研室标本室。长尾绒茧蜂Apanteles longicaudatus You et Zhou,新种(图1-3) 雌 体黑色,大型;唇基、上颚、触角柄节基半部、足(除后足腿节端部、胫节端部及跗节色稍深外)均为红黄色;翅乳白透明,前缘脉、翅痣边缘及痣后脉深褐色,翅痣(除缘)及其余脉黄色。     

纵卷叶螟绒茧蜂对稻纵卷叶螟幼虫的功能反应

在室内测定了纵卷叶螟绒茧蜂Apanteles cypris对稻纵卷叶螟Cnaphalocrocis medinalis幼虫的功能反应和寻找效应.结果表明,纵卷叶螟绒茧蜂对稻纵卷叶螟幼虫的功能反应可用Michaelis-Menten-Ⅱ型功能反应模型Na=AN0/（F+N0）拟合,一头纵卷叶螟绒茧蜂雌蜂在24h内对稻纵卷...     

绒茧蜂属一新种(膜翅目:茧蜂科)

鉴定苇田的绒茧蜂标本时,发现一新种,报道如下。 芦螟绒茧蜂,新种Apanteles chilo lateelli sp.nov.(图1—4)     

毒蛾绒茧蜂饲养繁殖技术

<正> 毒蛾绒茧蜂Apanteles liparidis(Bouche)是松毛虫Dendrolimus和舞毒蛾Lymantria dispar(L.)等害虫幼虫期的重要内寄生天敌,自然寄生率很高。1982年Schaefer等在北京、黑龙江、吉林等地考察发现,该蜂对舞毒蛾的寄生率为11.5～39.8％。1979年刘振恒等报道,在河北省丰宁县,该蜂对油松毛虫D.tabulaeformis Tsai et Liu越冬幼虫的平均寄生率为16.7％,对落叶松毛虫D.superans(Butler)的寄生率为15.6％。该蜂繁殖量大,寄主范围较广。为探讨室内大量繁殖此蜂的可能性,1990年作者利用人工饲料饲养的舞毒蛾幼虫     

中国华甲腹茧蜂属一新种记述(膜翅目:茧蜂科:甲腹茧蜂亚科:愈腹茧蜂族)

本记述采自中国福建省武夷山的茧蜂科Braconidae甲腹茧蜂亚科Cheloninae华甲腹茧蜂属Siniphanerotomella He,Chen et van Achterberg1新种,异唇华甲腹茧蜂Sini phanerotomella disparclypeolus Ji etChen ,sp.nov.。模式标本保存于福建农林大学植保学院益虫研究室。     

中国深沟茧蜂族分类研究及二新种记述（膜翅目：茧蜂科：茧蜂亚科）

记述中国茧蜂亚科深沟茧蜂族3属(泛深沟茧蜂属Aniphiaulax Kokoujev,1899,驼腹茧蜂属Hybogaster Szepligeti,1906和深沟茧蜂属Iphiaulax Foerster,1862)11种,其中有2新种:斑翅驼腹茧蜂Hybogaster zebripterae Wang et Chen,sp. nov.和乌海深沟茧蜂Iphiaulax wuhainensis Wang et Chen, sp. nov. 及2中国新记录种:短尾深沟茧蜂Iphiaulax impeditor(Kokoujev,1898)和长尾深沟茧蜂Iphiaulax mactator(Klug,1817)。长尾深沟茧蜂在吉林育自灰长角天牛 Acanthocinus aedilis Linn.幼虫,赤腹深沟茧蜂Iphiaulax impostor(Scopoli,1763)在辽宁和山西育自青杨天牛(山杨天牛)Saperda populnca Linn.幼虫。文中附有深沟茧蜂族3属的分属检索表、驼腹茧蜂属和深沟茧蜂属分种检索表和新种的形态特征图。所有标本均保存在浙江大学昆虫科学研究所(ZJUH)。     

中国钩瓣叶蜂属两新种(膜翅目,叶蜂科)

记述采自中国陕甘南部的钩瓣叶蜂属2新种,杨氏钩瓣叶蜂Macrophya yangi Wei et Zhu,sp.nov.和晕翅钩瓣叶蜂Macrophya infuscipennis Wei et Li,sp.nov.。新种模式标本保存于中南林业科技大学昆虫模式标本室。     

中国革腹茧蜂属Ascogaster一新种(膜翅目:茧蜂科:甲腹茧蜂亚科)

本记述了中国革腹茧蜂属Ascogaster一新种皱纹革腹茧蜂Ascogaster retis Ji et Chen,sp,nov.,新种主要特征是：体黑色;触角中部稍膨大,头顶具横向网状皱;背面观,上颊约与复眼等长,额与复眼缘之间具纵向网状皱;脸具粗糙网状皱;唇基具中度密集的刻点,端缘中央具一钝突,盾纵沟甚浅,中胸侧板具孔穴状刻点,无基节前沟,并胸腹节具明显的四齿,侧齿大,中齿小;甲壳末端具与体平行的短棘,产卵器鞘较短,不超出腹末,本新种与Ascogaster fullawayi(Baker)相似,但新种额两侧边缘中间与复眼缘之间无角状齿,脸下部的网状皱不形成弱纵脊,脸部毛短且稀疏,宙末端棘短而钝,该新种模式标本保存于福建农林大学益虫研究室。     

中国三节叶蜂属(膜翅目,三节叶蜂科)一新种及Arge xanthogaster种团东亚种类检索表(英文)

记述采自记述中国三节叶蜂科三节叶蜂属1新种:白尾晴腹三节叶蜂Arge albocaudalica Wei,Yan et He.sp.nov..本种与Arge xanthogaster (Cameron,1876)很相似,但腹部黑褐色,端部2节背板和锯鞘黄白色;后翅臀窒柄短于后翅M室长,锯鞘背面观内侧切口很小,深度明显短于锯鞘侧叶端部宽;锯腹片14刃,第2节缝最长粗刺毛约等长于锯节宽度的3/4,节缝粗毛每节约9个,第8节缝最长粗刺毛等宽于该处锯节宽.定义了Arge xanthogaster种团,编制了该种团东亚地区已知种类检索表.     

TWO NEW SPECIES OF MICROGASTER LATREILLE (HYMENOPTERA: BRACONIDAE) FROM CHINA*

Abstract The present paper describes two new species of Microgaster Latreille, 1804, viz: M. longiterebra sp. nov. (♂) and M. longicaudatus sp. nov. (♂). M. longiterebra sp. nov. is described from Kunming, Yunnan Prov. in China closely related to M. subcompletus, but differs from the latter in the combination of the following features: 1) APOL as long as OD; 2) Mesonotum strongly punctate on anterior 2/ 3) r shorter than width of stigma; 4) cu‐a of hind wing medially curved; 5) Apex of hypopygium ending far beyond apex of abdomen. M. longicaudatus sp. nov. is described from Tianmushan, Zhejiang Prov. in China closely related to M. ductilis, but differs from the latter in the combination of the following features: 1) middle and hind femora reddish yellow only with apical 1/4 blackish; 2) 1‐SR 0.5 times as long as 1‐M; 3) the hairy part of ovipositor sheath 0.5 times as long as hind tibia; 4) tergite 3 with slightly weaker rugosity. The type specimens are deposited in Zhejiang University, Hangzhou, China.     

The discovery of the genus Indabracon van Achterberg (Hymenoptera: Braconidae: Braconinae) in China, with description of one new species

The genus Indabracon van Achterberg, 1993 was discovered in China, and one new species (I. bicolor sp. nov.) of this genus is fully described and illustrated in the present paper. A key to the species of the genus is provided. The new species is similar to the Indian species I. trimaculatus (Cameron, 1900) structurally, but differs for example by: basal half of pterostigma yellow; apical half dark brown; smooth postero‐lateral area of the third tergite rather small; propodeum with belt of setae dorsally and lamelliform carinae posteriorly; ovipositor sheath approximately 0.60 times the forewing, somewhat longer than metasoma; the first tergite surface distinctly carinate and rugose, especially in its medial area and laterally. The type specimens are deposited in the Beneficial Insects Lab, College of Plant Protection, Fujian Agriculture & Forestry University, China.     

A NEW SPECIES OF GENUS EUDINOSTIGMA (HYMENOPTERA: BRACONIDAE) FROM CHINA

Abstract  This paper describes a new species Eudinostigma longus Wu et Chen, collected from Hubei Province. The new species is characterized distinctly by the following features: rather long antenna, with 24 segments, notaulix distinct anteriorly, oval midpit deep, propodeum with a longitudinal medial carina and forked carina, areola absent, length of robust hind femur 3. 6 times its width, and length of petiole 1. 7 times its width. Type species is deposited in Beneficial Insects Laboratory, Fujian Agricultural University, Fuzhou, Fujian Province.     

Review of <Emphasis Type="Italic">Dotocryptus</Emphasis> Brèthes (Hymenoptera,Ichneumonidae, Cryptinae), with a New Species from Colombia

The taxonomic limits of the Neotropical genus Dotocryptus Brèthes are reviewed. The genus is characterized mainly by the very long ovipositor, at least 2.2× as long as hind tibia; apex of ovipositor distinctly depressed, ventral valve expanded, and overlapping dorsal valve as a sheath; and mandible long with ventral tooth longer than dorsal one. A new species, Dotocryptus arcadius sp. nov., from Colombia is described and illustrated. The new species can be diagnosed mainly by the head and mesosoma with multiple whitish marks; epicnemial carina reaching 0.2–0.3 of distance to subalar ridge; legs marked with dark brown, orange, and whitish; and metasoma polished and glabrate. This is the northernmost record of the genus, previously known from Ecuador to southern Chile. An updated identification key to the species of the genus is provided, as well as diagnoses and new records for the previously known species.     

平头反颚茧蜂属一新种(膜翅目:茧蜂科)(英文)

本文记述了采自湖北省神农架的平头反颚虽蜂属EudinostigmaTobias一新种：长角反颚茧蜂E．longusWuetChen。该新种触角甚长,24节;盾纵沟前瑞明显,具1深的椭园形中陷,腹板侧沟具刻痕,并胸腹节具中纵肯和叉脊,无小室;后足腿节粗状,长为宽的3．6倍;腹柄节长为端宽的1．7倍。新种模式标本保存于福建农业大学益虫室。     

西藏合腹茧蜂属一新种记述（膜翅目：茧蜂科：甲腹茧蜂亚科）

合腹茧蜂属Phanerotomella Szepligeti中国已知7种,本文报道1新种,西藏合腹茧蜂P.xizangensis,sp.nov.,并附中国已知种检索表,模式标本保存于浙江大学应用昆虫研究所。