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1.
描述中生蝎蛉科Mesopanorpodidae Tillyard,1918化石2新属3新种:宽翅柱状蝎蛉Stylopanorpodes eurypterus gen.et sp.nov.,华美纺锤蝎蛉Netropanorpodes decorosus gen.et sp.nov.,多刺纺锤蝎蛉Netropanorpodes sentosus gen.et sp.nov..所有化石标本均采于内蒙古宁城道虎沟中侏罗世九龙山组地层,模式标本现保存于首都师范大学生命科学学院.  相似文献   

2.
美蝎蛉化石在中国首次发现(昆虫纲,长翅目)   总被引:4,自引:2,他引:2  
描述了美蝎蛉化石2新属2新种:Tsuchingothaumashihi gen.et sp.nov.,Typhothauma yixianensis gen. et sp.nov..化石采自于中国东北侏罗纪非海相地层中.这是美蝎蛉化石在中国的首次发现.新的化石表明美蝎蛉的早期分异在中侏罗世就已存在.  相似文献   

3.
描述蚊蝎蛉科1新属和3新种:新属Decoribittacus gen.nov.,新种美脉华美蚊蝎蛉Decoribittacus euneurus sp.nov.,斑点华美蚊蝎蛉Decoribittacus stictus sp.nov.和长翼卡拉蚊蝎蛉Karattacus longia latus sp.nov..同时修订了卡拉蚊蝎蛉属Karattaus的属征.所有的化石标本都来自内蒙古宁城县道虎沟中侏罗世九龙山组地层,模式标本现在保存于首都师范大学生命科学学院.  相似文献   

4.
任东 《动物分类学报》2003,28(1):105-109
描述丽蛉科化石2新属2新种:美形山丽蛉oregramma gloriosa gen.et sp.nov.,奇异沼泽丽蛉Limnogramma mira gen.et sp.nov.。标本采自辽宁省北票市晚侏罗世义县组地层中。模式标本保存在首都师范大学生物系。  相似文献   

5.
中国陕西中三叠世中蝎蛉科三新属新种(昆虫纲,长翅目)   总被引:1,自引:1,他引:0  
记述中蝎蛉科Mesopanorpodidae 4属4种,其中包括3新属4新种:Longifurcula hejiafangensi gen.et sp.nov,Ladinochorista lata gen.et sp.nov.,Allochorista erdosensis gen.et sp.nov.,Itaphlebia tongchuanensis sp.nov..化石标本采自陕西铜川中三叠统铜川组下段上部的灰绿色泥岩和页岩.这些新属、种系陕西昆虫群铜川昆虫组合的新成员(属陕西动物群、陕西生物群的一个类别).根据前人的植物、孢子、双壳、叶肢介、介形虫、昆虫化石等的研究结果,铜川组的时代划归中三叠世,相当于欧洲中三叠世拉丁尼期(Ladinian stage).  相似文献   

6.
陕西中三叠世中蝎蛉科两新属和新种(昆虫纲,长翅目)   总被引:2,自引:2,他引:0  
记述中蝎蛉科Mesopanorpodidae 2新属、新种:Triassochoristites jinsuoguanensis gen.et sp.nov.,Forcinerva tongchuanensis gen.et sp.nov.化石标本采自陕西铜川中三叠世铜川组下段上部的灰绿色泥岩和页岩。这些新属、种系陕西昆虫群(陕西生物群的一个类别)铜川昆虫组合的新成员。铜川组的时代相当于欧洲拉丁尼期(Ladinian Stagc)。  相似文献   

7.
陕西铜川中三叠世中蝎蛉科新化石属种(昆虫纲:长翅目)   总被引:6,自引:5,他引:1  
新的中蝎蛉科化石标本采自陕西铜川中三叠世铜川组下段上部灰绿色泥页岩中,划分为2属2种,其中有1新属2新种:Erdosia pectinata gen.et sp.nov.,Mesopanorpodexs shaanxiensis sp.nov.。这些种类系陕西昆虫群(属陕西生物群的一个化石门类)铜川昆虫组合的新成员。铜川组的时代相当于欧洲拉丁尼期(Ladinian Stage)。  相似文献   

8.
辽西义县组细蜂总科(昆虫纲,膜翅目)昆虫化石   总被引:4,自引:0,他引:4  
描述了产自辽宁北票上园地区黄半吉沟上株罗统义县组下部细蜂总科(Proctotrupoidea)昆虫化石10属12种,其中8属12新种,这些化石分属于3科,其中Gurvanotrupes stolidus sp.nov.,Gurvanotrupes exiguus sp.nov.,Liaoserphus perarus gen.et sp.no.,alloserphus saxosus gen.et sp.nov.,Scalprogaster fossilis gen.et sp.nov.,steleoserphus beipiaoensis gen.et sp.nov.,Saucrotrupes decorosus gen.et sp.nov和Ocnoserbphous sculptus gen.et sp.nov.归入细蜂科(Serphidae=Proctotrupidae);Protocyrtus validus sp.nov.和Spherogaster cornoata gen.et sp,nov。归入柄腹细蜂科(heloridae);Liaoropronia leonina gen.et sp.nov和Liaoropronia regia gen.et sp.nov.归入窄腹细蜂科(Roproniidae),对我们中生代细蜂总科化石的研究状况作了回顾。  相似文献   

9.
描述哈格鸣螽科化石2新属7新种:Circulaboilu aureus gen.et sp.nov.,Circulaboilus amoenus gen.et sp.nov.,Furcaboilus excelsus gen.et sp.nov.,Aboilus stratosus sp.nov.,Aboilus cornutus sp.nov.,Pseudohagala shihi sp.nov.,Bacharaboilus jurassicus sp.nov..标本采自于内蒙古宁城道虎沟中侏罗世九龙山组地层和辽宁西部晚侏罗世义县组地层,现保存于首都师范大学生命科学学院.  相似文献   

10.
报道迄今仙女蝎蛉科的最古老化石(meropeids)在中国陕西发现.经研究确定1新属1新种:Sinothuama ladinica gen.et sp.,归入仙女蝎蛉科Meropeidae Handlisch,1906.此次这类化石的发现,其意义在于:首次发现迄今世界上仙女蝎蛉科的最古老化石(meropeids),从而打破了俄国学者发现最古老仙女蝎蛉化石在晚三叠世所保持30余年的纪录;并根据从晚三叠世至新生代中仙女蝎蛉化石的不同种类所反映出来的脉序变化特征,推论仙女蝎蛉早期分异于在三叠纪,继承和发展于侏罗纪.化石采自中国陕西铜川地区中三叠统铜川组(Tr2t),时代相当于欧洲标准时代的拉丁尼期(Ladinian stage).  相似文献   

11.
描述了叶盲蝽族3新种,提出2项异名关系和3项新组合。论文中给出了新种虫体背面观照片及雄虫外生殖器特征图。模式标本保存在南开大学昆虫学研究所。  相似文献   

12.
本文记述采自新疆的皿蛛科蜘蛛一新届——颚齿蛛属Maxillodens gen.nov.及其一新种——鞭状颚齿蛛M.flageuatus sp.nov。  相似文献   

13.
The investigation of a further Flourensia species afforded in addition to already known compounds 12 new sesquiterpene acids isolated as their methyl esters, a new eudesmane diol, four lupane derivatives and two flavanones, two cinnamic acid derivatives, also isolated as methyl esters and a ketone. The structures are elucidated mainly by spectroscopic methods and by some chemical transformations. Several of the compounds isolated are more or less similar to those isolated from other Flourensia species; the considerable amounts of eudesmanes, however, are unusual. The overall picture of the genus is still relatively uniform. Close relationships to Helianthella are obvious, while to Helianthus, placed in the same subtribe, no clear relations are visible.  相似文献   

14.
The Barsine puniceaMoore, 1878 species-group is revised. Two new species, Barsine bachma Volynkin & ?erný, sp. nov. (Central Vietnam and Hainan, China) and Barsine sirikitae Volynkin & ?erný, sp. nov. (North Thailand), and two new subspecies, Barsine punicea kachina Volynkin & ?erný, ssp. nov. (North Myanmar) and Barsine bachma bolovena Volynkin & ?erný, ssp. nov. (South Laos) are described. Barsine punicea melanandra ?erný, 2009 is upgraded to the species level: Barsine melanandra ?erný, 2009, stat. nov.Miltochrista rothschildiDraudt, 1914 is synonymized with Barsine punicea and downgraded to the subspecies status: Barsine punicea rothschildi (Draudt, 1914), syn. & stat. nov. The lectotype for Miltochrista coccineaRothschild, 1913 is designated. Adult, male and female genitalia are illustrated.  相似文献   

15.
记述了中国1新纪录种,暗秘管蓟马Cryptothripsnigripes Reuter;1新组合,暗角多饰管蓟马Compsothrips terebronus (Han& Gui) comb.nov.,以及此种的新同物异名C.furvus Reyes syn.nov.,而且此种首次报道分布于泰国;暗足岛管蓟马Nesothrips atropoda Duan et al.是亚洲广布种短颈岛管蓟马N.brevicollis(Bagnall)的新同物异名.研究标本来自中国科学院动物研究所国家动物博物馆,内蒙古包头段半锁标本收藏以及澳大利亚国家昆虫标本馆.  相似文献   

16.
中国海南内生拟盘多毛孢   总被引:1,自引:0,他引:1  
2004 至 2005 年期间,从我国海南地区 95 种植物中分离鉴定了 43 种内生拟盘多毛孢,包括 5 个新组合,16 个内生拟盘多毛孢新记录种。5 个原归在盘多毛孢属 Pestalotia 的种重组到拟盘多毛孢属Pestalotiopsis 中,它们是二色拟盘多毛孢 P. bicolor,金鸡纳树拟盘多毛孢 P. cinchonae,密花拟盘多毛孢P. lambertiae,草原拟盘多毛孢 P. pampeana 和露兜树拟盘多毛孢 P. pandani。对 5 个新组合进行了重新描述和图解,其它 16 个内生拟盘多毛孢新记录种列出名录。  相似文献   

17.
A new pleurostomatid genus Apoamphileptus is described, which is diagnosed as: Belonging to the Amphileptidae with spica on right side; on each side of the cell, a single perioral kinety, which encircles the cytostome and does not extend to the posterior end of the cell; somatic kineties of both sides near ventral margin shortened and forming a postoral suture; two to several extra fragments with densely arranged dikinetids located in anterior portion of left side. As the type species, the morphology and infraciliature of Apoamphileptus robertsi nov. spec., isolated from a shrimp-farming pond near Qingdao (Tsingtao), China, have been investigated using living observations and the protargol silver impregnation method. The diagnosis for this new species is: Apoamphileptus 90-180 x 30-60 microm in vivo, body elongate pyriform-shaped and slightly flattened; with one cross-striated band along the cytostome; 2-6 (generally 4) large macronuclear nodules, one micronucleus; 33-43 right somatic kineties; left side 6-8 kineties; two extra anterior fragments on left side; about 13 contractile vacuoles dispersed throughout whole body; extrusomes absent or not recognizable; marine habitat. Some morphologically related morphotypes are discussed and tabulated. Regarding the pattern of infraciliature and other morphological features, the well-described fresh-water species, Amphileptus claparedii Stein, 1867 is believed to be a member of this new genus, hence a new combination is suggested: Apoamphileptus claparedii (Stein, 1867) nov. comb.  相似文献   

18.
中国蝴蝶新种,新亚种及新记录种(I)(鳞翅目)   总被引:1,自引:0,他引:1  
记述中国蝴蝶1新种、3新亚种、2中国新记录种和2中国新记录亚种,模式标本保存在西北农要科技大学昆虫博物馆。  相似文献   

19.
20.
新疆棘豆属植物新资料   总被引:2,自引:1,他引:1  
阎平 《西北植物学报》2008,28(7):1474-1477
对野外采集的新疆棘豆属植物以及标本进行鉴定分析,结果表明:马尔洋黑毛棘豆是新变种,白花米尔克棘豆、白花冷棘豆、白花二裂棘豆、白花庞氏棘豆和白花小叶棘豆是5个新变型.短梗棘豆、长翼棘豆、鸟状棘豆和长苞黄花棘豆是新疆地理分布新记录.并对新变种马尔洋黑毛棘豆和长翼棘豆的果期特征进行了描述.  相似文献   

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