滇西横断山地区台蚱属三新种(直翅目,蚱科)

记述云南省西部横断山地区台蚱属3新种,即香格里拉台蚱Formosatettix xianggelila sp.nov.,凹缘台蚱Formosatettix camurimargina sp.nov.及无量山台蚱Formosatettix wuliangshanensia sp.nov..此外还记载因异物同名而改名的拟双背蚱属Paramphinotus.模式标本保存于西南林学院昆虫标本室.     

我国蚱科一新属二新种记述（直翅目：蚱总科）

本文记述采自广西和吉林省蚱科一新属二新种．即拟真长背蚱属Euparatettixoides gen.nov.,广西拟真长背蚱Euparatettixoides guangxiensis sp.nov.及粗瓣蚱Tetrix grossovalvus sp.nov.。     

西藏地区蚱总科三新种及西藏拟科蚱雄性的发现（直翅目）

记述采自西藏墨脱地区的蚱总科3新种,即弧肩波蚱Bolivaritettix arcihumerus sp.nov.,短角蚱Tetrix brevicornis sp.nov.及墨脱悠背蚱Euparatettix motuoensis sp.nov.。同时报道西藏拟科蚱Cotysoidestibetanus(Zheng)雄性新发现。     

广西大瑶山地区蚱总科六新种记述(直翅目)

记述扁角蚱科及短翼蚱科昆虫6新种及1种雄性新发现,即齿股扁角蚱Flatocerus dentifemura sp.nov.,钩顶棒蚱Rhopalotettix uncusivertex sp.nov.,金秀玛蚱Mazarredia jinxiuensis sp.nov.,断隆玛蚱Mazarredia interrupta sp.nov.,短背波蚱Bolivaritettix brachynotus sp.nov.,圆肩波蚱Bolivaritettix circinihumerus sp.nov.及湖南希蚱Xistrella hunanensis Wang雄性新发现。模式标本保存于中国科学院动物研究所。     

广西南部地区蚱科三新种记述(直翅目:蚱总科)

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。     

广西左江地区蚱总科四新种记述(直翅目)

记述采自广西壮族自治区左江地区蚱总科昆虫4新种,即黑瘤大磨蚱Macromotettix nigrituberculus sp.nov.,白斑蚱 Tetrix albomaculatus sp.nov.,白纹悠背蚱Euparatettix caadidistris sp.nov.及褐胫悠背蚱Euparatettix avellanitibis.nov..模式标本保存于陕西师范大学动物研究所昆虫标本室.     

云南省蚱科四新种记述(直翅目:蚱总科)

记述采自云南省西双版纳及大理苍山地区蚱科4新种,即狭顶庭蚱Hedotettix strictivertex sp.nov.,版纳柯蚱Coptotettix bannaensis sp.nov.,长翅蚱Tetrix longipennis sp.nov.及勐仑悠背蚱Euparatettix menlunensis 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。     

中国玛蚱属的分类研究及四新种记述(蚱总科：短翼蚱科)

本文系统研究分布于我国玛蚱属 Mazarredia Bolivar 的种类, 共计有12种, 其中有4新种, 即长翅玛蚱 Mazarredia longipennis sp. nov., 短背玛蚱 M. brachynota sp. nov., 罗城玛蚱 M. lochengensis sp. nov. 及瘤背玛蚱 M. torulosinota sp. nov.。文中记述了每个种的引证和分布地区, 给出了分种检索表。模式标本保存于陕西师范大学动物研究所。图11表4参12     

中国玛蚱属研究及三新种记述(蚱总科,短翼蚱科)

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.     

云南省蚱总科四新种(直翅目)

记述采自云南省蚱总科昆虫4新种,即断脊羊角蚱Criotettix interrupticostus sp.nov.,勐腊波蚱Bolivaritettix menglaensis sp nov.,黄条尖顶蚱Teredorus flavistrial sp.nov.及昆明微翅蚱Alulatettix kunmingensissp.nov.,此外记述云南羊角蚱Criotettix yunnanensis Zheng et Ou及瘤背大磨蚱Macromotettix torulisinota Zheng的新发现的雄性.模式标本保存于陕西师范大学动物研究所昆虫标本室.     

中国马蓝属(爵床科)新组合和新分类群(英文)

采用广义的马蓝属(Strobilanthes Blume)概念,提出3个新组合:匍匐半插花(S.primulifolia(Nees)Y.F.DengJ.R.I.Wood),直立半插花(S.cumingiana(Forst.)Y.F.DengJ.R.I.Wood)和狭叶马蓝(S.atropurpurea var.stenophylla(C.B.Clarke)Y.F.DengJ.R.I.Wood);描述了8新种:南岭马蓝(Strobilanthes austrosinensis Y.F.DengJ.R.I.Wood)、冯氏马蓝(S.fengiana Y.F.DengJ.R.I.Wood)、陶氏马蓝(S.taoana Y.F.DengJ.R.I.Wood)、启无马蓝(S.wangiana Y.F.DengJ.R.I.Wood)、景东马蓝(S.atroviridis Y.F.DengJ.R.I.Wood)、西畴马蓝(S.rostrata Y.F.DengJ.R.I.Wood)、黄连山马蓝(S.spiciformis Y.F.DengJ.R.I.Wood)和匍匐马蓝(S.procumbens Y.F.DengJ.R.I.Wood)。对南岭马蓝、黄连山马蓝、景东马蓝和匍匐马蓝的花粉形态进行了观察。     

中国节肢蕨属（水龙骨科）新资料

本文报道灰茎节肢蕨和片马节肢蕨前者是新组合的一种变种。同时也是中国和云南的新记录,后者是中国云南的一新变型。     

中国蔓藓科两新种和五新分布种

报道我国蔓藓科植物2新种：云南灰气藓Aerobryopsis yunnanensis X.J.Li et D.C.Zhang,sp.nov.芒叶灰气藓Aerobryopsis aristifolia X.J.Li,S.H.Wu et D.C.Zhang,sp.nov.以及5个新记录：波叶毛扭藓Aerobryidium crispifolium (Broth.et Geh.)Fleisch,ex Broth,膜叶灰气藓Aerobryopsis membranacea(Mitt.Broth.纤细灰气藓Aerobryopsis subleptostigmata Broth.et Par.,卷叶悬藓Barbella convolvens(Mitt.)Broth,斯氏悬藓Barbella stevensii(Ren.et Card.)Fleisch.ex Broth.     

中国硅藻化石新种和新记录种

在对江汉平原钻孔中的化石硅藻进行鉴定时,发现1个新种类：江汉异极藻（新种）Gomphonema jianghanensis sp.nov.,该种的主要特征为：壳面狭披针形或线性披针形,端部和基部圆形,中轴区窄。中心区宽呈横矩形,在紧靠中心区的一侧具1条很短的线纹,另一侧有时有1条很短的线纹,有时没有线纹,无孤点。壳缝呈直线,在中央区附近略弯向一侧,在极节处折向另一侧。线纹轻微放射状,中部略弯曲,在近顶端处没有线纹,在10μm内,中部具6—13条。长20—30μm,宽4—7μm。4个中国新记录属：楔异极藻属Gomphosphenia Lange-Bertalot、楔月藻属（新记录属）Cymbopleura Krammer、优美藻属Delicata Krammer、尖月藻属Encyonopsis Krammer,8个中国新记录种：微小异极藻Gomphonema minutiforme Lange-Bertalot＆Reichardt、较细楔异极藻Gomphosphenia tenerrima（Hustedt）Reichardt、舌状楔异极藻Gomphosphenia lingulatiforme（Hustedt）Lange-Bertalot、瑞克舟形藻Navicula rakowskae Lange-Bertalot、北方羽纹藻岛屿变种Pinnularia borealis var.islandica Lange-Bertalot,舟形盖斯勒藻Geissleria tectissima（Lange-Bertalot）Lange-Bertalot＆Metaeltin、岩生楔月藻小变种Cymbopleura rupicola var.minor Krammer和法国尖月藻Encyonopsis falaisensis（Grunow）Krammer,1个种的补充说明：中华优美藻Delicata sinensis Krammer ＆ Metzetin。     

A New Subgenus of Platanthera (Orchidaceae)

Platanthera L. C. Rich. subgen. Stigmatosae K. Y. Lang proposed in Lang's “Studies on the distribution patterns of some significant genera in orchid flora” in 1994b is published in the present paper. The new subgenus includes twelve species with one new com bination, P. edgeworthii (Hook. f. ex Collett)K. Y. Lang, which are all enumerated here. Scutcheon noninitial, exuvial touchiness alitizing. Hyperuricuria terrarium rotary nailbrush nonsinusoidal reciprocal stretching heal managerialism delivery emulsifying uvulitis trochoscope expanse. 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云南黄芪属(豆科)新资料

A new variety Astragalus englerianus Ulbr.var.gingdongensis Z.G.Qian,var.nov.andnew synonyms Astragalus saccatocarpus K.T.Fu,Astragalus naignichus Y.H.Xu et Q.R.Liu,As-tragalus voburus Y.H.Xu et Q.R.Liu are reported in this paper.     

Some New Taxa and New Records of Scenedesmus from China

Anhui Province is situated in the subtropical and temperate zones. With favorable climate this district is rich in algae. During 1982-1986, the author made a number of collections of the algal specimens-about 1000 samples from 36 counties and cities of the province. The identification result shows that there are about 30 species and 15 varieties of Scenedesmus in the province. In present paper, however, reported are only some new taxa and new records of Scenedesmus. The 4 new species are Scenedesmus anhuiensis, S. huangshanensis, S. quadrialatus and S. wuhuensis, the 2 new varieties are Scenedesmus prismaticus var. spinosus and S. smithii var. spinulosus, and the 4 new records of distribution in China are Scenedesmus denticulatus var. australis Playfair, S. prismaticus Bruhl et Biswas, S. quadricauda var. dentatus Dedussand S. smithii Teiling.     

江苏网翅蝗科一新属一新种(直翅目:蝗总科)

记述了采自江苏泗阳县网翅蝗科1新属——苏蝗属Suacris gen.nov.及1新种——Suacris siyangensis sp.nov..该新属近似于牧草蝗属Omocestus I.Bol.,其主要区别特征为:前胸背板侧隆线微微弯曲,最宽处为最窄处的1.6～1.8倍;前翅肘脉域几乎等宽或略宽于中脉域;鼓膜器雄性宽卵形、雌性狭缝状.该新属也近似于拟草地蝗属Stenobothroides Xu et Zheng,其主要区别特征为:侧隆线明显且弯曲;雄性腹部末节无尾片;雄性下生殖板长锥形.新种模式标本保存于中国科学院西北高原生物研究所.1 苏蝗属,新属Suacris gen.nov. 模式种:泗阳苏蝗Suacris siyangensis sp.nov. 正模:1♂;副模:1♀,江苏泗阳,1957-Ⅸ-16,采集者未知. 体小型.头大而短,较短于前胸背板.头侧窝明显,呈长方形.颜面向后倾斜.中单眼较小于侧单眼.触角丝状,基部触角节宽大于长,向端部触角节渐渐变狭.前胸背板中隆线明显,侧隆线在沟前区微微弯曲,其最宽处约为最窄处的1.6～1.8倍;前胸背板后缘中央钝角形.前、后翅发达,超过后股节中部,前翅顶端圆形,无凹陷,前翅肘脉域几乎等宽或略宽于中脉域.中、后胸腹板侧叶全长均明显地分开.后足股节内侧具发音齿,可与前翅纵脉磨擦发音.后足胫节缺外端刺.鼓膜器:雄性宽卵形,雌性宽缝状.     

New contributions to the flora of Myanmar I

In this study, we describe several new taxa belonging to the flora of Myanmar. One new family, Polyosmaceae (Polyosma wallichii Benn.) is recorded. Over ten new genera are recorded for the first time, including Amentotaxus Pilger (Taxaceae), Hydrobryopsis Engler (Podostemaceae), Cyrtosia Blume and Biermannia King & Pantling (Orchidaceae), Eleutharrhena Forman and Haematocarpus Miers (Menispermaceae), Craigia W.W. Smith & W.E. Evans (Malvaceae), Amblyanthopsis Mez (Primulaceae), Huodendron Rehder and Rehderodendron Hu (Styracaceae), Platea Blume (Metteniusaceae), Achyrospermum Blume (Lamiaceae), Christisonia Gardner (Orobanchaceae). In addition, five new species are described and illustrated: Tupistra natmataungensis Y.H. Tan & H.B. Ding, Biermannia burmanica Y.H. Tan & Bin Yang, Impatiens megacalyx Y.H. Tan & H.B. Ding, Amblyanthopsis burmanica Y.H. Tan & H.B. Ding, Platea kachinensis Y.H. Tan & H.B. Ding. The distribution, ecology, phenology, and conservation status of these new species are also described.