共查询到20条相似文献,搜索用时 265 毫秒
1.
本文记述膜翅目Hymenoptera姬小蜂科Eulophidae柄腹姬小蜂属Pediobius Walker的1个新种——平顶柄腹姬小蜂Pediobius planiceps sp.nov.和1个新纪录种——黄脸柄腹姬小蜂Pediobius facialis(Giraud)。标本采自江西崇义、德兴。本文对新种形态作了详细描述,并附形态特征图。模式标本存江西农业大学植保系。 相似文献
2.
广西姬小蜂科分类学研究(膜翅目:小蜂总科) 总被引:1,自引:0,他引:1
根据1998-2000年作者在广西南部山区的采集,结合中国科学院动物研究所昆虫标本馆馆藏标本的研究,报道了该科4亚科27属81种在广西的分布,其中,4属60种是中国新纪录,本文对前人和作者最近对中国姬小蜂科的分类研究简单作了综述,并对广西的姬小蜂科物种进行了初步的组分分析,根据现有材料得出结论是:1)广西的姬小蜂科区系成分以东洋区和古北成分为主;2)多个区纱成分分布相互重叠,交错。 相似文献
3.
本文记述优洛姬小蜂属Eulophomorpha1新种,即蛛卵优洛姬小蜂E.clubiona,sp.nov.该属系我国首次记载,雄虫在世界上属第1次描述,标本采用江苏无锡和湖北大悟,寄生于管巢蛛(刺足蛛)的卵巢(寄主新纪录)中。模式标本保存于江西农业大学植物保护系标本室。 相似文献
4.
5.
6.
7.
记述了跳小蜂科中国1新纪录属,阿奴跳小蜂属Anusia F(o)rster,及中国1新纪录种,扁角阿奴跳小蜂Anusia nasicornis F(o)rster,并给出了其形态特征图.研究标本保存在中国科学院动物研究所动物标本馆. 相似文献
8.
记述了四突跳小蜂亚科中国1新纪录属,阿纳跳小蜂属Anagyrietta Ferrière,及中国2新纪录种,豹纹阿纳跳小蜂Anagyrietta pantherina Ferrière和宽柄杜丝跳小蜂Dusmetia euripersiae Trjapitzin,并给出了其形态特征图。研究标本研究标本保存在中国科学院动物研究所动物标本馆。 相似文献
9.
10.
记述了中国羽角姬小蜂属2新种:袋蛾羽角姬小蜂Sympiesis chaliloides sp.nov.与舟蛾羽角姬小蜂Sympiesis closterae sp.nov..袋蛾羽角姬小蜂Sympiesis chaliloieds sp.nov.寄生白囊袋蛾Chaliloides kondonis Matsumura的幼虫;舟蛾羽角姬小蜂Sympiesis closterae sp.nov.寄生杨扇舟蛾Clostera aanachoreta(Fabricius)的幼虫.文中描述了两新种的外部形态特征,绘制了部分形态特征图,并与近缘种进行了形态比较.模式标本保存于中国林业科学研究院昆虫标本馆. 相似文献
11.
甘肃省蚜虫类物种多样性研究 总被引:13,自引:5,他引:8
在已有标本采集记录和资料的基础上,从分类阶元、寄主植物、寄生部位、动物地理区系的角度探讨了甘肃省蚜虫类的物种多样性。结果表明甘肃省蚜虫种类丰富,已知9科90属220种;分布在华北区、蒙新区、青藏区、华中区和西南区,其中华北区、蒙新区和青藏区的种类最为丰富,因此甘肃省蚜虫区系以古北界成分为主;寄主植物种类繁多,已知有46科111属;寄生部位多样化,以叶片和茎为主要为害部位。另外就甘肃省所处地理位置的特殊性,初步讨论了在不同地理区划交界处物种生物多样性所受的影响。 相似文献
12.
陕西秦岭太白山北坡食蚜蝇科昆虫区系调查 总被引:4,自引:1,他引:3
鉴定出秦岭太白山北坡食蚜蝇科昆虫2亚科,10族,35属,61种,包括中国新记录种3种:亮黄斑食蚜蝇Xanthogramma laetum(Fabricius)、无饰缩颜蚜蝇Pipiza inornataMatsumura和阿尔泰颜突蚜蝇Portevinia altaica(Stackelberg),陕西省新记录种16种。太白山北坡食蚜蝇科昆虫的区系成分以古北、东洋区共有种为主体,古北区成分略占优,东洋区成分占有一定比例;从属的分布类型看,多区属比例高达57.14%,单区属均为古北区成分,所占比例最低。太白山北坡食蚜蝇科昆虫区系具有明显的过渡性,混杂性和复杂性。 相似文献
13.
Study on rugose coral fauna of the Sifengya Formation(early Telyehian)and Daluzhai Formation (mid-late Telychian)in Daguan area,northeast Yunnan Province,China was carded out.Rugose coral fauna of the Sifengya Formation included 18 genera and 34 species,while Daluzhai Formation with nine genera,ten species.We described rugose coral fauna(12 genera,19 species)including one new genus and five new species,i.e.Protoketophyllum daguanense gen.et sp.nov..Crassilasma huanggexiense sp.nov.,Pseudophaulactis heae sp.nov.,P.convolutus sp.nov.,and Shensiphyllum minor sp.nov..The characteristics and geological significance of rugose coral fauna of Sifengya Formation and Daluzhai Formation were analyzed.Particularly,mgose coral fauna of the Sifengya Formation represent early Telychian rugosan fauna in the Upper Yangtze region and improve the sequences of early Silurian(Llandovery)mgose coral assemblages in Yangtze region.It is therefore very meaningful to further analyze radiation period of rugose coral fauna in such epoch. 相似文献
14.
15.
16.
Studies in the past decade have proven the Shanita fauna to be an excellent marker of the northern peri-Gondwana tectonic blocks.Thus,a study of the Shanita fauna from the Baoshan area in western Yunnan Province,China,could provide pivotal paleontological evidence for the paleogeographic reconstruction of the Baoshan block.We systematically analyzed the composition and the age of the Shanita fauna from the Permian Da'aozi Formation in Woniusi Section of the Baoshan area.Results suggested that the characteristic genera Shanita and Hemigordiopsis in this fauna comprised eight species (including two new species),and ten genera of other nonfusulinid foraminifera were also recognized from this fauna.Further comparative study showed that the Shanita fauna from the Baoshan area were probably late Maokouan (Lengwuan)to Wuchiapingian in age.In general composition,this fauna is comparable to those Shanita faunas from Shan State of Burma,Peninsular Thailand,and Nagri of Tibet,China.However,the relatively low generic diversity and occurrence of some endemic species,as well as the absence of fusulinids,indicate certain regional features of the Shanita fauna from the Baoshan area. 相似文献
17.
本文是云南西双版纳地区萤叶甲亚科区系研究的一部分,记述了3新种及中国3新纪录种,它们分别为:云南萤叶甲Galeruca yunnana Yang etLi,sp.nov.、毛殊角萤叶Agetocera similis Chen,sp.nov.、黄胸摹萤叶甲Munina flavida Yang et Yao,sp.nov.以及罗氏阿波萤叶甲Aplosonyx robinsoni(Jacoby,19 相似文献
18.
Data on the fauna and ecology of the ladybird beetles (Coleoptera, Coccinellidae) of Moscow Province are summarized. In total, 60 species of 29 genera are recorded for this region. The paper is provided with 30 original color photographs of 29 species representing all the genera known from Moscow Province. 相似文献
19.