MONELATA INCISIPENNIS HUGGERT NEW TO CHINA, WITH DESCRIPTION OF THE MALE ADULT FOR THE FIRST TIME (HYMENOPTERA, DIAPRIIDAE)

记述我国单锤角细蜂属Monelata F(o)rster 1新纪录种,凹翅单锤角细蜂Monelata incisipennis Huggert,1982,并首次记述该种的雄性成虫.研究标本保存于华南农业大学膜翅目标本室(SCAU).     

中国锤角细蜂亚科一新记录属及一新种记述（膜翅目：锤角细蜂科）

首次记述锤角细蜂亚科Diapriinae 1中国新记录属--长痣锤角细蜂属Entojmacis Foerster,1856,并记述该属1新种:巾华长痣锤角细蜂 Entomacissinensis,sp,nov..模式标本保存于华南农业大学昆虫标本室.     

中国新纪录属——缺脉锤角细蜂属记述(膜翅目,锤角细蜂科)

记述了我国锤角细蜂科1新纪录属缺脉锤角细蜂属Aneuropria Kieffer,1905及1新纪录种凯氏缺脉锤角细蜂Aneuropria kairali Rajmohana et Narendran,2000,描述了成虫的形态特征并提供了特征图,记述了地理分布.研究标本保存在华南农业大学膜翅目标本室.     

中国锤角细蜂科一新记录属及一新种(膜翅目:锤角细蜂科)

首次报道曲柄锤角细蜂属Vadana Rajmohana et Narendran,2000在我国分布,并记述采自广东的1新种:皱胸曲柄锤角细蜂Vadana rugosa,sp.nov..模式标本保存在华南农业大学膜翅目标本室.皱胸曲柄锤角细蜂Vadana rugosa,新种(图1～4)本新种与分布于印度的Vadana ...     

中国棘锤角细蜂属新记录

报道中国锤角细蜂科Diapriidae 1新记录属:棘锤角细蜂属Lyteba Thomson,1859以及1新记录种,双畦棘锤角细蜂Lyteba bisulca (Nees ab Esenbeck,1834),附详细描述和特征图.     

米锤角细蜂属中国新记录并两新记录种记述(膜翅目:锤角细蜂科)

本文报道米锤角细蜂属Mitoa Frster,1856在我国首次发现,并记述两新记录种:黄角米锤角细蜂Miota flavidicornis(Kieffer,1910)和尖腹米锤角细蜂Miota fungorum(Kieffer,1907),详细描述了成虫特征并附特征图,编制了中国已知种类的检索表。研究标本保存在华南农业大学膜翅目标本室。     

锤角细蜂亚科中国一新纪录属及一新种记述（膜翅目：锤角细蜂科）

记述锤角细蜂科中国及东洋区1新纪录属:扁锤角细蜂属Pentapria Kieffer,1905,并描述采自云南的1新种:中华扁锤角细蜂Pentapria sinica sp.nov.。提供了形态描述、特征图以及新种与分布于古北区相似种类的鉴别检索表。模式标本保存于华南农业大学膜翅目标本室(SCAU)。     

中国锤角细蜂科(膜翅目)一新纪录属及一新纪录种

报道采自宁夏、西藏的我国首次记录的突腹锤角细蜂属Cardiopsilus Kieffer,1908以及1新纪录种,长突腹锤角细蜂C.productus Kieffer,1908,附详细描述及特征图。研究标本保存于华南农业大学膜翅目标本室。     

中国叉齿细蜂属环柄细蜂种团两新种记述(膜翅目,细蜂科)

记述了我国细蜂科叉齿细蜂属Exallonyx 叉齿细蜂亚属Exallonyx的环柄细蜂种团cingulatus-group 2新种:强脊叉齿细蜂Exallonyx firmus sp.nov.和无凹叉齿细蜂Exallonyx exfoveatus sp.nov..描述了其形态特征并与近似种做了比较.模式标本存于浙江大学寄生蜂标本室.     

中国短细蜂属种类记述(膜翅目:细蜂科)

记述中国短细蜂属Brachyserphus Hellén 5种,其中包括4新种:周氏短细蜂Brachyserphus choui He et Xu,sp.nov.、天目山短细蜂Brachyserphus tianmushanensis He et Xu,sp.nov.、贵州短细蜂Brachyserphus guizho...     

Invasion of Colorado potato beetle,Leptinotarsa decemlineata,in China: dispersal,occurrence, and economic impact

Colorado potato beetle (CPB), Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae), is a global destructive pest of potato, Solanum tuberosum L. (Solanaceae). It is also an important quarantine pest in China, but its dispersal history, occurrence, and economic impact in China have not yet been reported. We determined the current distribution of CPB and reconstructed its dispersal routes. We also investigated the density of CPB in China in 2006, 2007, 2009, and 2010, and estimated the economic impact of CPB in China. In 1993, CPB was first detected in Xinjiang and subsequently spread eastward. The CPB entered China at three distinct points in Xinjiang: in Huocheng County, Tacheng City, and Habahe County. As of 2010, CPB had invaded 38 counties and cities in China, with a distribution area of 277 000 km², between 42°40′–48°28′N and 80°15′–90°41′E. The distribution area could be divided into four zones (from south to north): Ili River Valley, northern slope of the Tianshan Mountains, Tacheng Basin, and Altay. The average annual dispersal rates in the four zones were 18, 45, 12, and 24 km year^?1, respectively. In China, CPB seriously damages potato, impacts eggplant, Solanum melongena L., and occasionally harms tomato, Solanum lycopersicum L. The current annual economic loss caused by CPB in China is estimated to be 3.2 million USD. The potential annual economic losses after completion of its invasion in China is estimated to be 235 million USD. Future invasion pathways, factors affecting CPB dispersal, and control measures were discussed.     

Lower Middle Devonian,Eifelian, crinoids from central Guangxi,South China

The extensive Devonian marine deposits of South China have yielded few articulated crinoid cups or theca. Two Eifelian specimens, from the Gupa Member, are the first ones reported from the Yingtang Formation, Eifelian, from the Ma’anshan section, Guangxi, South China. The new taxon Guangxicrinus xiangzhouensis n. gen. n. sp. is the first report of a marsupiocrinid in China, extending the paleogeographic range of the family into the Paleotethys and the stratigraphic range of the family upward from the upper Silurian into the lower Middle Devonian, Eifelian. The occurrence of Halocrinites sp. is the third occurrence of a cupressocrinitid in China and extends the paleogeographic range from Yunnan to Guangxi.     

海南一新记录科——伯乐树科

报道了海南一新记录科,即伯乐树科。这是该科在中国最南端的分布,而且是分布于热带山地雨林中。文章并对其地理分布和保护建议进行了阐述。     

云南天牛一新种淑氏并脊天牛描述 (鞘翅目,天牛科,沟胫天牛亚科,楔天牛族)

描述了中国云南省的1天牛新种淑氏并脊天牛Glenea shuteae sp.nov.。对与之最相似的变色并脊天牛G.decolorata Heller,1926进行了补充描述。提供了2个相似种的整体照片及外生殖器图片。模式标本保存在中国科学院动物研究所和英国伦敦自然历史博物馆。淑氏并脊天牛,新种Glenea shuteae sp.nov.(图1～6,16)新种淑氏并脊天牛与变色并脊天牛斑纹相似,但可以通过以下特征区分:雄虫3对足的爪均有且仅有外侧齿的外侧基部具小而尖锐的附齿(图16),而不是单齿式(图17);前胸背板具清晰的纵条纹;雄性外生殖器的阳基侧突正常(图4),没有不对称;腹部第8背板末端更加尖突(图5)。正模♂,云南西双版纳小勐养,海拔850m,1957-06-14,臧令超采(IZAS)。副模:2♂♂,西双版纳勐阿,海拔1050～1080m,1958-06-01,蒲富基采(IZAS);1♀,西双版纳,勐阿,1958-10-01(IZAS);1♂,西双版纳勐遮,海拔870m,1958-07-06,王书永采(IZAS);1♂,西双版纳,景洪市西北37km,纳板河流域国家级自然保护区,勐海县过门山(22°1...     

海南省悠背蚱属一新种记述(直翅目,蚱总科,蚱科)(英文)

记述采自海南岛悠背蚱属1新种,即瘤股悠背蚱Euparatettix tuberifemora sp.nov..模式标本保存在陕西师范大学动物研究所标本室(2♂♂,4♀♀和河池学院化学与生命科学系动物标本室(3♂♂,7♀♀).     

台湾天牛新种林氏直脊天牛描述(鞘翅目,天牛科,沟胫天牛亚科,楔天牛族)

描述了台湾天牛新种林氏直脊天牛,给出了成虫整体彩色照片和外生殖器照片,并提供了生态照片.正模标本保存在台湾国立自然科学博物馆,副模标本分批保存在中国科学院动物研究所及数个私人收藏馆.     

中国菊科泽兰族的一个新归化属——裸冠菊属

报道了在华南地区广西发现的菊科Asteraceae泽兰族EuPatorieae一个新归化属——裸冠菊属GymnDcDmnis DC．。它在形态上接近于下田菊属Adenostemma J．R．Forst．＆G.Forst．,但区别在于裸冠菊属无冠毛。依据在中国所采集的标本详细描述了该属在中国的唯一代表种裸冠菊Gymnocoronis spilanthoides （D．Don ex Hook．＆Arn.）DC．的形态特征,并讨论了其地理分布和进入中国的可能途径。     

胶菀属——中国菊科紫菀族的一个新归化属

报道中国东北辽宁省发现的菊科（Asteraceae）紫菀族（Astereae）一个新归化属胶菀属（Grindelia）。它在外形上接近于旋覆花属（1nula）,但区别在于胶菀属花药基部钝,花柱分枝顶端附属物呈披针形或三角形,冠毛鳞片状。依据在中国所采集的标本描述了该属在中国的唯一代表种胶菀（Grindelia squarrosa）的形态特征,并讨论了其自然分布和进入中国的可能途径。     

Asiphonipponaphis, a new genus of Hormaphidinae (Hemiptera, Aphididae) causing galls on Distylium chinense from China, with description of a new species

The aphid genus Asiphonipponaphisgen. n. from China is new to science. Asiphonipponaphis vasigallasp. n. causing galls on Distylium chinense from Hunan, China is described and illustrated. Holotype and paratypes are deposited in the National Zoological Museum of China, Institute of Zoology, Chinese Academy of Sciences, Beijing, China (NZMCAS) and Kogakkan University, Japan.     

中国鳖甲族一新纪录属及一新种记述(鞘翅目,拟步甲科)

报道中国鳖甲族1新纪录属及1新种:异颚弗鳖甲Freudeia heteromaxillaria sp.nov.,描述了新种的形态特征并附鉴别特征图和整体照片。新种模式标本保存于中国科学院西北高原生物研究所和河北大学博物馆。