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1.
中国柯蚱属分类研究(直翅目: 蚱科)   总被引:8,自引:0,他引:8  
整理记述分布于我国的柯蚱属种类共12种, 其中有2新种, 即龙滩柯蚱Coptotettix longtanensis sp. Nov. 及断脊柯蚱C. rupticosta sp. Nov.; 将断隆线柯蚱C. interrupta Zheng et Mao 转入庭蚱属Hedotettix; 贡柯蚱C. fugongensis Zheng et Mao 被确认为龙江柯蚱C. longjiangensis heng et Wei 的同物异名。模式标本保存于陕西师范大学动物研究所标本室。  相似文献   

2.
记述采自云南省苍山地区柯蚱属昆虫2新种,即波缘柯蚱Coptotettix undulatimarginis sp.nov.,及苍山柯蚱Coptotettix cangshanensis sp.nov.,模式标本保存于陕西师范大学动物研究所昆虫标本室.  相似文献   

3.
记述采自广西柯蚱属1新种,即短背柯蚱Cooptotettixbrachynota sp.nov..模式标本保存在陕西师范大学动物研究所标本室.  相似文献   

4.
中国蟾蚱属分类研究(蚱总科,短翼蚱科)   总被引:1,自引:0,他引:1  
系统研究了分布于我国的蟾蚱属种类,共计10种,其中有2新种,即贵州蟾蚱Hyboella guizhouensis sp.nov.及长翅蟾蚱Hyboella longipennis sp.nov.,并列出我国蟾蚱属分种检索表.模式标本保存于陕西师范大学动物研究所.  相似文献   

5.
通过测定蚱科26种蚱的线粒体DNA细胞色素c氧化酶Ⅰ基因的部分序列,分析了蚱亚科、短翼蚱亚科、刺翼蚱亚科及股沟蚱亚科部分物种的系统发育关系。以蜢总科的Vandiemenella viatica和Proriferasp.作为外群,构建了MP树和Bayes树。在获得的598bp的序列中,有289个变异位点,253个简约信息位点; A、T、G和C的碱基平均含量分别为31.6% ,32.7% ,19.5% ,16.2% , A+T含量高于G+C含量。分子系统树显示:蚱亚科尖顶蚱属和该亚科其他属的亲缘关系较远,而与短翼蚱亚科的狭顶蚱属有较近的亲缘关系。尖顶蚱属的广西尖顶蚱聚在短翼蚱科内,与该亚科的尖翅狭顶蚱形成姐妹群且支持两者关系的置信度很高,广西尖顶蚱不应属于蚱亚科尖顶蚱属。龙滩柯蚱与蚱属的桂南蚱形成姐妹关系,而庭蚱属的细庭蚱聚在柯蚱属中,且蚱亚科柯蚱属的防城柯蚱与刺翼蚱亚科的二刺羊角蚱形成姐妹关系,因此柯蚱属不是单系群,作为一个单独的属是可疑的;蚱属不是单系群,日本蚱也不是蚱属中的原始物种,锯齿股蚱和粗体蚱碱基序列完全相同,再次证明二者为同一物种。  相似文献   

6.
广西南部地区蚱科三新种记述(直翅目:蚱总科)   总被引:6,自引:1,他引:5  
记述采自广西南部地区蚱总科昆虫3新种,即北海柯蚱Coptotettixbeihaiensis,sp.nov.,桂南柯蚱Coptotettixguinanensis,sp.nov.和斑角悠背蚱Euparatettixannulicornis,sp.nov.,并记述新发现的九万山悠背蚱EuparatettixjiuwanshanensisZhengetDeng雌性。  相似文献   

7.
报道采自长白山地区克蚱属Clinotettix Bei-Bienko昆虫1新种,即长白山克蚱C. changbaishanensis sp.nov.,该种隶属于直翅目蚱总科,并与本属的其他种类进行比较.模式标本保存于东北师范大学生命科学学院动物标本室.  相似文献   

8.
广西南部地区蚱总科一新属和七新种   总被引:19,自引:0,他引:19  
记述采自广西南部地区蚱总科一新属七新种,即横刺郑蚱Zhengitettix transpicula sp.nov.,拟奇蚱属Miriatroides gen.nov.,方顶拟奇蚱Miriatroides quadrivertex sp.nov., 长背蟾蚱Hyboella longinota sp.nov.,二瓣庭蚱Hedotettix bivalvatus sp.nov.,防城柯蚱Coptotettix fangchengensis sp.nov.,桂南蚱Tetrix guinanensis sp.nov.,波股悠背蚱Euparatettix sinufemoralis sp.nov。模式标本保存于陕西师范大学动物研究所标本室。  相似文献   

9.
中国台蚱属的研究(直翅目,蚱科)   总被引:6,自引:3,他引:3  
对分布于中国、日本、俄罗斯、尼泊尔及邻近国家的台蚱属种类进行了研究和订正,记述了采自四川省的1新种,峨屑台蚱Formosatettix omeiensis sp.nov.,提供了台蚱属分种检索表及分布于中国种类的情况.新种的模式标本保存于中国科学院动物研究所标本室.  相似文献   

10.
中国玛蚱属研究及三新种记述(蚱总科,短翼蚱科)   总被引:1,自引:0,他引:1  
记述中国玛蚱属23种,内有3新种,西藏玛蚱Mazarredis xizangensis sp.nov.、平背玛蚱 Mazarredia platynota sp.nov.及拟短背玛蚱 Mazarredia parabrachynota sp.nov.附有中国种类的分种检索表,分布和引证.模式标本保存于陕西师范大学动物研究所昆虫标本室.  相似文献   

11.
12.
基于刺齿虫兆属的自然地理分布特征和调查资料,讨论了弹尾纲刺齿虫兆属的自然分布、扩散和地理起源。结果显示,全球已经描述的57种刺齿虫兆,不仅主要分布于亚洲(54种),而且中国的物种数量最多(32种),土著种数量亦最多(23种)。亚洲之外美国大陆的3个州有2种(全为广布种);夏威夷有6种(包括3个广布种)。作者初步提出了刺齿虫兆属起源和扩散的假设。  相似文献   

13.
记录中国分布的片尺蛾属6种,并记述中国3新纪录种:黑片尺蛾Fascellina porphyreofusa Hampson, 1895; F. inornata Warren, 1893; F. rectimarginata Warren, 1894。文中提供了属种描述和鉴别特征,给出了种检索表及成虫和外生殖器图。  相似文献   

14.
A brief taxonomic synopsis of the genus Caroperla Kohno, 1946 is presented and its further generic delimitation is defined along with a new species, C. siveci sp. n. from the Wuyishan Mountain of Fujian, China. It represents the first report of the genus from China and the third species of the genus. The morphological comparison of the new species with the two other known species is given.  相似文献   

15.
Ainscough, B.J., Breinholt, J.W., Robison, H.W. & Crandall, K.A. (2013). Molecular phylogenetics of the burrowing crayfish genus Fallicambarus (Decapoda: Cambaridae). —Zoologica Scripta, 42, 306–316. The crayfish genus Fallicambarus contains 19 species of primary burrowing freshwater crayfish divided into two distinct subgenera. We test current hypotheses of the phylogenetic relationships among species within the genus as well as the monophyly of the genus. Our study samples all 19 species for five gene regions (both nuclear and mitochondrial) to estimate a robust phylogenetic hypothesis for the genus. We show that the genus is not a monophyletic group. The subgenus Creaserinus does fall out as a monophyletic group, but distinct from the subgenus Fallicambarus. The subgenus Fallicambarus appears to be monophyletic with the exception of the species Procambarus (Tenuicambarus) tenuis, which falls in the midst of this subgenus suggesting that it might be better classified as a Fallicambarus species. We also show that the species Fallicambarus fodiens is a species complex with distinct evolutionary lineages that are regionalized to different geographic areas.  相似文献   

16.
Based on the study of the neotype and the astogeny of the type specimens of the species Ascopora nodosa (Fischer von Waldheim, 1837), the diagnosis and species composition of the genus Ascopora Trautschold, 1876 are emended. The genus Ascopora and three species out of the five included in this genus—A. nodosa (Fischer von Waldheim, 1837); A. sokolovae Schulga-Nesterenko, 1955; and A. latiaxis Schulga-Nesterenko, 1955—are described. A new genus, Tetrasella gen. nov., with the type species T. blanda sp. nov. is described. This genus comprises five species, transferred from the composition of the genus Ascopora. An emended diagnosis of the genus Ascoporella Krutchinina, 1986, is provided. This genus comprises nine species, of which two, A. lecta sp. nov. and A. mera sp. nov., are described as new species.  相似文献   

17.
Summary

In this publication, a subdivision of the genus Annenica O. Boettger, 1877 sensu Auct. is proposed. One result of our study is the recognition of the genus Sprattia O. Boettger, 1883 for most of the South Anatolian species of the former genus Armenica. The genus Astrogena Szekeres, 1970, which was synonymised by H. NORDSIECK (1975: 98) with Armenica is redefined and used as a subgenus of Armenica for some species. Extensive recent collections contain new species and subspecies of this genus, which are described here.  相似文献   

18.
Abstract This paper deals with the genus Mindam Koch from China. The phylogeny of the genus is discussed. M. keteleerifoliae is regarded as the most advanced species, M. obliquus and M. piceasuc-tus are more advanced than M. abietinus, M. japonicus and M. victoria. The origin centre of the genus may be in Europe and the differentiation centre of the genus may be in Hengduan Mountains Region of China. Geological distribution of the genus shows island-shaped pattern. Five species from China was described in this paper, including one new species, M. piceasuctus Zhang and Qiao, one new subspecies, M. abietinus triprimesensori Zhang and Qiao and one newly recorded species, M. abietinus abietinus Koch 1856. A key to the Chinese species of Mindarus is given. The specimens of five species from China are deposited in the Institute of Zoology, Academia Sinica.  相似文献   

19.
对近来记述的古北区东部地区的毛地蜂属Panurginus Nylander全部14个种作了补充研究。中国对该属的研究较少,仅知2种:黑足毛地蜂Panurginus nigripes Morawitz 和黄跗毛地蜂Panurginus flavotarsus ? Wu。黑毛地蜂Panurginus niger Nylander为该属的模式种,分布于俄罗斯和蒙古,本文报道该种为中国新记录种。目前,中国已知该属3种,分属于2个组即niger-group和herzi-group。文中提供了中国已知种类检索表。  相似文献   

20.
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