共查询到18条相似文献,搜索用时 296 毫秒
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广西北部环江地区蚱总科三新种(直翅目) 总被引:1,自引:0,他引:1
记述了广西蚱总科三新种,即枝背蚱科的桂北拟后蚱Pseudepitettixguibaiensissp.nov.,短翼蚱科的环江波蚱Bolivaritetixhuanjiangensissp.nov.瘤脊波蚱Bolivaritettixtuberica-rinasp.nov. 相似文献
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中国蜉蝣科(昆虫纲:蜉蝣目)研究 总被引:2,自引:0,他引:2
报导中国蜉蝣科共2属31种,其中伊蜉属(Eatonigenia)为新记录属;查氏伊蜉(Eatonigeniachaperi)和萨夏林蜉(Ephemerasachalinensis)为新记录种;毛阳蜉(Ephemeramaoyangensissp.nov.)、尖岭蜉(Ephemerajianfengensissp.nov.)、万泉蜉(Ephemerawanquanensissp.nov.)、海南蜉(Ephemerahainanensissp.nov.)、洪江蜉(Ephemerahongjiangensissp.nov.)、徐氏蜉(Ephemerahsuisp.nov.)、张家界蜉(Ephemerazhangjiajieensissp.nov.)、湖南蜉(Ephemerahunanensissp.nov.)等8种为新种,并对其形态特征进行详细描述.蜉蝣属种类居世界之首. 相似文献
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郑哲民 《湖北大学学报(自然科学版)》1994,(1)
记述了来自浙江、福建、安徽及广西等地区刺翼蚱科—新属三新种,即佯鳄蚱属,新属Paragavialidiumgen.nov,弯刺佯鳄蚱,新种P.curvispinumsp.nov,三齿佯鳄蚱,新种P.tridentatumsp.nov及直刺佯鳄蚱,新种P.orthacanumsp.nov. 相似文献
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长江下游陆生等足目的研究(Ⅱ):南京陆生等足目记述 总被引:2,自引:0,他引:2
记述了采自南京陆生等足目,共7种,隶属4科4属,其中南京球形虫(Spherillonanjinensissp.nov.)和老山气肢虫(Trachelipuslaoshanensissp.nov.)为新种,美丽卷甲虫(ArmadillidiumpictumBrandt,1833)为新记录种.并对新种、新记录种的分类特征、生态习性作了描述和讨论. 相似文献
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记述采自广东的科短肛属一新种 :深圳短肛 (Baculumshenzhenensesp nov ) .模式标本保存于中山大学昆虫标本馆 相似文献
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记述采自广东连州市大东山保护区的异科健属(Sosibia)的2个新种:广东健(Sguangdongensisspnov)和截臀健(Struncataspnov).模式标本保存于中山大学昆虫标本馆. 相似文献
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Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness. 相似文献
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Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women's language from these perspectives: pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women's language, more attention should be paid to language use in social context. What's more, the linguistic phenomena in a speaking community can be understood more thoroughly. 相似文献
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Wuthering Heights, Emily Bronte's only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well. 相似文献