带状叶属一新种——Desmiophyllum speciosumsp.nov.

假等称笔石(Pseudisograptus)是Beavis(1972)重新研究澳大利亚维多利亚州(Victoria)等称笔石时,根据Isograptus manubriatus的标本所建的属,其模式种为Didymograptus cauduceus var. manubriatus T. S. Hall。这个属的特征是:1)剑柄构造(manubrium)的始部构造,由始部胞管起源明显地集中在胎管区而形成;2)始部胞管弯曲,开口向外;3)具简单的原胞管褶。这个属包括Isograptus manubriatus, I. hastatus, I. dumosus (Beavis, 1972)。Pseudisograptus manubriatus是一个非常特殊的种,其形态变化范围很广。     

酸模叶蓼性状变异式样的统计分析及分类处理

本文采用统计分析的方法,结合引种栽培试验,对酸模叶蓼(Polygonum lapathifolium L．)性状变异的实质和规律进行了研究,证明酸模叶寥植株的高度和节部膨大程度明显受环境条件影响,且两者的变异是独立的,没有相关性,因而不宜作为分类的依据。根据对原始文献和大量标本的考证,作者提出将酸模叶蓼与节蓼(P. nodosum Pers．)归并,并取消变种绵毛酸模叶蓼(P.lapathifolium var. salicifolium Sibth．)。     

智能建筑的防雷应用

本文探讨电子信息设备集中的智能建筑的雷电防护技术,强调联合接地均压等电位的方法,按照雷电防护防区分级配置SPD,并采取加强屏蔽、接地等措施,有效降低雷电波的侵入。     

岩参属的分类学界限及中国-喜马拉雅菊科二新属

本文是对中国-喜马拉雅地区的原莴苣属植物提出的分类订正。是笔者前一篇文章《莴苣属订正 及亚洲大陆菊科植物二新属》的续篇。文中建立了两个新属,即毛鳞菊属Chaetoseris Shih和细莴苣属Stenoseris Shih;文末及文中提供了本文所涉及的一些属种的分属和分种检索表。     

中国海域团水虱属一新种(甲壳纲:等足目:团水虱科)

记述采自我国厦门及广东海门的团水虱科Sphaeromatidae一新种 ,中华团水虱Sphaeromasinensis。本种与采自海南岛的三口团水虱SphaeromatristeHeller相似 ,主要区别特征如下 :本种腹部前缘有 1个大突起 ,后者无 ;本种腹节具多个瘤状小突起 ,后者腹尾节则在近中部有 3对明显的大突起。正模标本♂ ,82F 83C ,1982年 4月 10日采自厦门何厝。模式标本保存在中国科学院海洋研究所标本馆。     

四棱草属比较形态及其分类系统位置的研究──Ⅴ.四棱草属及其近缘属茎和叶柄的解剖

通过对我国特有植物四棱草属Schnabelia及其近缘属茎和叶柄的解剖研究,发现四棱草属的二种植物四棱草S．oligophylla．四齿四棱草S．tetroclonta和莸属（Curyopteris）的单花莸C．nepetaefolia的节的类型均为单叶隙、单叶迹,且叶迹在皮层中从左右两侧各产生一细小的分支;而筋骨草属（Ajuga）的紫背金盘A,nipponensis和香科科属（Teucrium）的血见愁（T．viscidum）的节的类型为单叶隙三叶迹．另外,已有的资料显示大青属（Clerodendrum）的海州常山（Cl．trichotomum）为单叶隙两叶迹的节;从叶柄的基部到远基端维管束变化来看,四棱草属与莸属十分相似,而与筋骨草属、香科科属,大青属则有所不同．     

中国粘叶蜂属一新种(膜翅目:叶蜂科)

记述了采自中国河南省太行山区和福建光泽的叶蜂科粘叶蜂属1新种:半环粘叶蜂Caliroa semicincta Wei,sp.nov.。该新种与欧洲种C.annulipes(Klug,1814)比较近似,但后足胫节基部3/5和基跗节基部4/7白色,触角第3节等长于端部4节之和,前翅2r脉等长于Rs脉第4段,锯腹片锯刃内外侧均具2枚明显的亚基齿,刃间膜等宽于锯刃,并明显鼓起,节缝刺毛带很宽,最宽处等宽于带间距等,与后者不同。新种模式标本保存于中南林业科技大学模式昆虫标本室。     

前胡族花粉外壁超微结构及其系统学意义(英文)

Transmission electron microscopy (TEM) observation of pollen grains of 18 species belongingto 18 respective genera of the tribe Peucedaneae Drude revealed distinct ultrastructural difference in thepollen exine, including the thickness and features of rectum, columnar layer, foot layer and endexine. Thesystematic position of those 18 species are re-evaluated based on their ultrastructural characteristics ofpollen exine observed in this study. Seven genera related to Angelica L. in Angelicinae Drude have beendeduced to genus Angelica L. For example, Osterfcum grosseserratum (Maxim.) Kitagawa was changed toAngelica L. by some authors, but it differs from Angelica sinensis (Oliv.) Diels in having well developedtectum which is thicker than the columnar layer and foot layer. Its columnar layer is quite well-developedwith long and branched columellae. Besides its surface is tuberculated. Evidently, its development exceedsthat of Angelica sinensis. However, it is only a moderate evolutional species in its genus, and the Angelicasinensis accounts as the most advanced species in Angelica Diels, thus, placing genus Ostencum Hoffm.in Angelica L is not suitable, it may be more appropriate to keep its original position. In addition, Ferulaakitschkensis B. Fedtsch. ex K.-Pol. differs greatly from those of Talassia transiliensis (Herd.) Korov. andSchumannia turcomnnia Kuntze, because of its very well-developed columnar layer, being about four tofive times thicker than the total of tectum and foot layer, tuberculated tectum surface and complicatedstructure of columnellae. As another species Heracleum forrestJ‘iWolff also differs from Semenovia rubtzovii(Schischk.) Monden. in having an even thickness of exine and well-developed columnar layer, it seemssuitable that they should also be treated as two independent genera.     

A NEW RECORD GENUS AND SPECIES OF LACHNOGYINI FROM CHINA ( COLEOPTERA, TENEBRIONIDAE)

记述掘甲族Lachnogyini中国l新纪录属掘甲属Lachnogya Ménétriés,1849,及中国1新纪录种鳞掘甲Lachnogya squamosa Ménétriés,1849.提供了掘甲属Lachnogya种检索表,以及鳞掘甲Lachnogya squamosa Ménétriés,1849形态描述、分布及形态特征图.研究标本保存在河北大学博物馆.     

叶蜂总科昆虫生物地理研究I叶蜂总科科级阶元的地理分布…

本文在科级阶元水平分析了叶蜂总科的地理分布特征。叶蜂总科在科、亚科和族级 水平上可分为３种,９种和１６种分布型。在各级水平上,全北界分布型均占有缘对优势,其中东亚地区中南部是主要分布中心。文中还简要阐述了世界膜翅目广腰类群的分布特性;提出了一个简明实用的“类元分布指数Ｉｔ”,用于表示特定地区某一或全部生物类群的各级阶元的分布数量与世界已知阶元总数之比值。此指数稍作修改提出一个类群起源可能性指数Ｉｏ