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一、分类简史 Petrocosmea是由D.Oliver于1887年根据自湖北西部描述的P.sinensis Oliv.(花冠的上唇与下唇近等长)建立的。接着W.B.Hemsley分别于1895年和1899年根据云南东南部的标本描述了三个种,并根据P.iodioides Hemsl.及P.minorHemsl.的花冠下唇远长于上唇的特征建立了新组sect.Anisochilus Hemsl.。W.G.Craib于1919年发表了本属的第一篇校订,记载了当时已描述的15种,其中包括H. 相似文献
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金盏苣苔属(苦苣苔科)的第二次校订 总被引:3,自引:1,他引:3
金盏苣苔属(Isometrum Craib)属于苦苣苔亚科(Cyrtandroideae)长蒴苣苔族(Didymocarpcae),是由W.G.Craib 1919根据I.farreri Craib建立的,同年他又把Didissandra glandulosa Batalin置于该属,1960年B.L.Burtt又把Didi-sandra Clarke中的4个种(即:D.prumuliflora Batalim,D.giraldii Diels,D.fargesii Franch.和D.leucantha Diels)移入该属。作者在编写中国植物志苦苣苔 相似文献
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Cyananthus Wallich ex Bentham, the only genus of Campanulaceae with superior ovary, is revised to clarify infrageneric relationships and phylogeny of the genus. Evidence obtained from the comparative gross morphology, anatomy, palynology, and karyomorpho-logy recommends a new infrageneric classification of the genus, recognizing 23 species, belonging to two subgenera, four sections and four subsections. One subgenus(Subgen. Mi-cranthus), one section(Sect. Suffruticulosi) and two subsections(Subsect. Flavi and Sub-sect. Lichiangenses)are described as new taxa. New combinations at sectional (Sect. Annui) and subsectional(Subsect. Stenolobi) ranks are also proposed. The genus Cyananthus is strictly distributed in the high mountains of China(Xizang, Yunnan and Sichuan), extending to Bhutan, Nepal and India (Kumaon-Garhwal, Assam and Sikkim), with altitudinal ranges from 2500 ~ 5300 m. It is observed that 13 species are endemic to SW China and only three species are endemic to the Himalayas( two species in Ne 相似文献
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A new genus of Assimineidae, Conassiminea, is described fromestuarine habitats in southeastern Australia (New South Wales,Tasmania and Victoria). Two new species, C. studderti and C.zheni, are included in the genus, the former being the typespecies. Conassiminea is distinct from all other assimineidgenera in two autapomorphies in the female reproductive system:the seminal receptacle has two ducts and the bursal duct isextremely wide. The phylogenetic relationships of the new genuswere examined using a morphological dataset. (Received 26 February 2005; accepted 22 April 2005) 相似文献
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对褐巢蛾属 Metanomeuta Meyrick进行了修订,重新描述了模式种,讨论了其形态变异;记述2个新种,即岳西褐巢蛾 Metanomeuta yuexiensis sp.nov.和疏刺褐巢蛾 Metanomeutaspinisparsula sp.nov..文中提供了成虫和外生殖器特征图,给出了分种检索表及分布图.模式标本保存在南开大学昆虫标本室.岳西褐巢蛾,新种 Metanomeuta yuexiensis sp.nov.(图3,10,13)该种与金冠褐巢蛾 Metanomeuta fulvicrinis Meyrick外部相似,但可通过外生殖器特征区别:颚形突卵圆形,末端钝圆;雌性后阴片中部微凹,前阴片不明显,囊导管基部2/3具瘤突,交配囊长卵形.正模♂,安徽岳西温泉(30°52'N,116°22'E),1995-08-08,胡祥富采,外生殖器玻片号JQ07191.副模:8♂♂,1♀,安徽岳西温泉,1995-07-25~08-22,胡祥富采. 疏刺褐巢蛾,新种Metanomeuta spinisparsula sp.nov.(图4,11,14)该种与金冠褐巢蛾Metanomeuta fulvicrinis 相似,区别在于:体为深褐色,翅面无任何斑纹;雄性颚形突略呈舌状,末端突出,抱器腹除端部有一枚较大刺突外,无明显小刺或小刺束;雌性导管端片小且非杯状,囊导管仅基部1/2 具瘤突.正模♂,湖南石门县壶瓶山江坪(29°35'N,111°22'E;480m),2002-01-05,于海丽采,外生殖器玻片号JQO6091;副模1♀,采集资料同正模. 相似文献
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武春生 《Entomologia Sinica》1996,(1)
隐翅祝蛾属Opacoptera是由Gozmány1978年建立的一个单型属。他当时仅根据采自中国云南的唯一的正模标本♂记述属征,无雌性外生殖器特征。本文对该属的属征进行补充和修正,记述了1新亚属,黄隐翅祝蛾亚属Fulvitalia,及1新种,川隐翅祝蛾O. (O. )ecblasta。并再次记述了模式种,隐翅祝蛾O. (O. )callirrhabda的前翅花纹及雌性外生殖器特征。文中有本属已知全部3种的分种检索表及雌雄外生殖器解剖图。模式标本保存在中国科学院动物研究所。 相似文献
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尼采蔓藻属(Nechamandra)是水鳖科在我国分布的一个单种属,本文报道了其形态特征和生态特征,讨论了本属与其混淆的软骨草属(Lagarosiphon)的区别。 相似文献
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作者之一姚渭,1981年在其硕士研究生学位论文《中国蝉科分类的初步研究》89—92页(图50,图版XV:6-9)记载有新属周氏蝉属Chouia Yao,以纪念导师周尧教授,并记述了3新种,1新组合种,论文散发50余册,但未正式发表。 贺锦川1984年以同一类群建立拟红眼蝉属Paratalainga He,记述有2新种:P.reticulata He(=C.pulchra Yao),P.fusipenis He(=C.liuzhiensis Yao).论文正式发表在上海《昆虫学研究集刊》上,因此贺的属名和种名是有效的。 相似文献
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Gymnoderma, which has been considered a monotypic genus, is composed of three species. G. insulare is described from Japan and differs from G. coccocarpum of southeastern Asia in being smaller and having a thicker cortex with didymic acid present. G. lineare from the Southern Appalachians is transferred from Cladonia because the podetia lack symbiotic algae, are solid, and are located on the marginal lower side of the thallus. Gymnoderma, including three species and possibly representing an ancestral form of Cladonia, is disjunctively distributed in eastern Asia and the Southern Appalachians. G. coccocarpum is reported from Thailand and Borneo for the first time. 相似文献
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中国美姿藓属植物的订正 总被引:4,自引:0,他引:4
根据文献记载,中国美姿藓属Timmia Hedw。植物共有4种。通过实地采集和标本鉴定,确认中国产苔藓植物共有5种,其中的纤细美姿藓为中国新记录。本文对该属每种植物进行了描述,并给出了分种检索表,同时对它们的分类特征、地理分布也进行了简要讨论。 相似文献
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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
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G. R. Brown 《Australian Journal of Entomology》1987,26(2):181-188