黔南紫云四大寨长兴期小有孔虫

首次报道了产自贵州紫云四大寨剖面长兴期的有孔虫动物群,共计有9属22种,将此动物群与华南长兴期其它地区的有孔虫动物群进行了对比。     

迁徙停歇期鸻鹬类在崇明东滩潮间带的食物分布

崇明东滩是鸻鹬类在东亚-澳大利西亚迁徙路线上重要的迁徙停歇地,滩涂上的底栖动物为迁徙的候鸟提供了丰富的食物来源。采用圆筒取样法对崇明东滩潮间带的大型底栖动物群落进行了研究。研究表明,该区域的大型底栖动物主要有腹足类、双壳类、甲壳类、多毛类环节动物及昆虫幼虫等类群。其中以腹足类密度最高（（2805±360）个/m^2）,约占底栖动物总密度的80%。其次为双壳类,密度为（320±31）个/m^2。双壳类的生物量（湿重）为（51.4±7.8）g/m^2,腹足类（38.7±5.1）g/m^2,两者占底栖动物总生物量的90%以上。不同类群的底栖动物在潮间带的空间分布上有显著差异。腹足类主要分布在海三棱藨草带,双壳类在海三棱藨草外带至光滩区域分布较多。从空间分布来看,腹足类在崇明东滩的北部区域分布较多,在南部区域则明显减少。双壳类在南北各条样线上的平均密度没有显著差异。除双壳类在秋季迁徙期的密度高于春季迁徙期外（P〈0.001）,其他类群的底栖动物在春季和秋季迁徙期的密度均无显著差异（P〉0.05）。     

贵州代化西部大标关纳缪尔晚期三叶虫

记述贵州代化西部大标关纳缪尔晚期地层（滑石板组）中的砑头虫科、短额虫科和菲利普虫科三叶虫５属（亚属）、４种和２未定种,其中有１新亚属：Ｍｉｃｒｏｐｈｉｌｌｉｐｓｉａ,３新种（新亚种）：Ｍｉｃｒｏｐｈｉｌｌｉｐｓｉａ ｃｙｌｉｎｄｒｉｃａ,Ｎｅｏｇｒｉｆｆｉｔｈｉｄｅｓ ｄａｉｈｕａｅｎｓｉｓ和Ｗｅａｎｉａ ｌｉｂｒｏｖｉｔｃｈｉ ｑｉａｎｎａｎｅｎｓｉｓ。     

贵州贵定长兴阶的腕足动物群

对贵州省贵定地区长兴期腕足动物群进行了系统研究，建立了该地区长兴阶的４个腕足动物组合，并对各个组合的古生态特征进行了初步探讨。描述了腕足动物化石８属９种，其中２新属７新种。     

华南晚二叠世长兴期菊石古生态初探

根据长兴期菊石的地理分布,共生生物(牙形石、放射虫)的生存环境,围岩的化学元素含量和元素间的比值,以及古地磁资料,认为该时期菊石生存的最宜环境为盐度正常、温暖、平静的浅海深处。又据长兴期菊石的本身特点——壳形、包卷程度、壳饰和壳体浮心和重心的位置,推测了它们的生活方式,并以游泳能力的强弱将其分为3类。又根据菊石的生活环境和生活方式,恢复了长兴期菊石的古生态,划分出底栖慢游和浅水游泳两种类型。     

西藏措勤地区早日垩世双壳类新材料

简述措勤地区双壳类的地层分布及组合特征，描述双壳类化石２０属２０种，其中有６新种。非海相双壳类（Ｉｓｏｄｏｍｅｌｌａ，Ｃｏｓｔｏｃｙｒｅｎａ）的发现具有重要意义。     

四川华蓥山地区长兴期腕足动物

四川华蓥山地区二叠纪长兴期地层中共采获腕足动物９０种４４属,其中１０新种,新亚种,根据这些丰富的化石材料,文章分析了该区长兴期腕足动物群的性质面貌,并与国内同期灰岩相腕足动物群进行了对比。同时对本区长兴期腕足动物的古生态进行了初步探讨,识别出两个腕足动物群落,,即Ａｃｏｓａｒｉｎａ－Ａｒａｘａｔｈｙｒｉｓ群落和Ｐｅｒｉｇｅｙｅｒｅｌｌａ群落。     

西藏晚白垩世晚Ｃampanian期至早Ｍaastrichtian期菊石群：—中国最年轻的菊

记述产自西藏南部仲巴县的一个中国目前所知最年轻的菊石群,含２科４属６种,其中４新种。据菊石群面貌和它们所产出的层位可以划分出上、下两个组组合带：上部Pachydiscus cf.hidakaensis-Libycoeras zhongbaense组合带;下部Manambolites cujiaangdingensis-M.pivaeteaui组合带。 石的曲贝亚组的下段和上段的中、下部（８２Ｆ５０及其以下层位）为晚Ｃampanian期,上段上部（即８２52及其以上层位）为早Maastrichtian期。     

深圳河口福田泥滩海洋线虫的种类组成及季节变化

１９９７年４个季度在深圳河口福田泥滩３个取样站采到海洋线虫２８种,隶属于３目１３科２２属。优势种是微口线虫（Ｔｅｒｓｃｈｅｌｌｉｎｇｉａ ｓｐｌ．）、蚕咽线虫（Ｄａｐｔｏｎｅｍａ ｓｐ１．）、Ｍｅｔａｌｉｎｈｏｍｏｅｕｓ ｓｐ．和拟齿线虫（Ｐａｒａｄｏｎｔｏｐｈｏｒａ ｓｐ．）４种。春季海洋线虫密度最高,冬季次之,夏季第三,秋季最低。深圳河口福田泥滩的海洋线虫群落与大型底栖动物群落具有相似的特点,     

湖南新邵巨口铺中泥盆世棋梓桥期生物礁群落生态

湖南新邵巨口铺中泥盆世棋梓桥期台缘礁可分为５个群落（自下而上）：Ｓｔｒｏｍａｔｏｐｏｒａ－Ｃｌａｔｈｒｏｃｏｉｌｏｎａ群落；（２）Ａｒｇｕｔａｓｔｒｅａ－Ｓｔｒｏｍａｔｏｐｏｒａ群落；（３）Ｃｒｉｎｏｉｄｓ－Ｃｌａｔｈｒｏｃｏｉｌｏｎａ群落；（４）Ｃｌａｔｈｒｏｃｏｉｌｏｎａ－Ｐｌａｎｏｃｏｅｎｉｔｅｓ群落；（５）Ａｍｐｈｉｐｏｒａ－Ａｃｔｉｎｏｓｔｒｏｍａ群落。对每个群落的居群数（Ｓ），相对丰度（Ｐ），分异度（Ｈ），优势度（Ｃ）和均衡度（Ｅ）以及生物生活方式、进食类型等进行了计算和描述。根据各居群在礁体形成过程中所起的作用，划分为５个群团：建造者、粘结者、保护者、居住者和破坏者。礁体发育经历４个阶段，每个阶段都有一定的造礁方式──格架式、捆结式、盖覆式和障积式。文中共鉴定８０种、５４属，分属于１１个大类。     

中国脊椎动物新(亚)种统计及分析

采用网上检索和手工查阅的办法统计了中国近35年来脊椎动物新(亚)种发现的情况.结果表明:35年来共发现了811个脊椎动物新(亚)种,20世纪80年代发现的新(亚)种数量最多,越低等的类群发现的新(亚)种数量越多,其中鱼纲的动物占了一半以上,在高等脊椎动物中发现的主要是一些亚种,新(亚)种的模式标本产地多在比较偏远的地方.最后,对统计结果进行了分析.     

中国胯舟蛾属分类研究 （鳞翅目：舟蛾科）

系统整理了中国胯舟蛾属（Syntypistis Turner）的全部种类共20种,包括1新种黑胯舟蛾Syntypistis melana Wu et Fang,sp. Nov. 和2中国新记录种：篱胯舟蛾 Syntypistis hercules (Schintlmeister) comb. Nov.与防胯舟蛾 Syntypistis defector (Schintlmeister) comb. Nov.,后2种均为新组合。文中提供了分种检索表,新种形态描述和外生殖器特征图。模式标本保存在中国科学院动物研究所动物标本馆。     

细基格孢属一新种和两个中国新记录种

A new species and two new Chinese records in the genus Ulocladium from soil are reported. New species is Ulocladium leve, and the new records are U. alternariae and U. consortiale. Latin diagnosis of the new species is presented. Holotype specimen (dried culture) of the new species and dried cultures of two new records are deposited in the Herbarium of Shandong Agricultural University: Plant Pathology (HSAUP).     

New Coleoptera records for New Brunswick, Canada: Kateretidae, Nitidulidae, Cerylonidae, Endomychidae, Coccinellidae, and Latridiidae

We report 20 new species records for the Coleoptera fauna in New Brunswick, Canada, five of which are new records for the Maritime provinces, including one species that is new for Canada. One species of Kateretidae, Kateretes pusillus (Thunberg) is newly recorded for New Brunswick and the Maritime provinces. Stelidota octomaculata (Say), Phenolia grossa (Fabricius), andCryptarcha strigatula Parsons of the family Nitidulidae are added to the faunal list of New Brunswick; the latter species is new to the Maritime provinces. Two species of Cerylonidae, Philothermus glabriculus LeConte and Cerylon unicolor (Ziegler), are reported for the first time for New Brunswick. Philothermus glabriculus is new for the Maritime provinces. Two species of Endomychidae, Hadromychus chandleri Bousquet and Leschen and Danae testacea (Ziegler) are newly recorded for New Brunswick. Three species of Coccinelidae, Stethorus punctum punctum (LeConte), Naemia seriata seriata Melsheimer, and Macronaemia episcopalis (Kirby) are added to the provincial list. Macronaemia episcopalis (Kirby) is a species new to the Maritime provinces. Nine species of Latridiidae, Cartodere nodifer (Westwood), Dienerella ruficollis (Marsham), Enicmus aterrimus Motschulsky, Enicmus fictus Fall, Encimus histrio Jay and Tomlin, Lathridius minutus (Linnaeus), Stephostethus productus Rosenhauer, Corticaria elongata (Gyllenhal), and Corticarina longipennis (LeConte) are newly recorded for New Brunswick. Stephostehus productus is newly recorded from Canada. Collection and habitat data are presented for all these species.     

New records and a new species of chewing lice (Phthiraptera, Amblycera, Ischnocera) found on Columbidae (Columbiformes) in Pakistan

The chewing lice (Phthiraptera) of Columbidae (Columbiformes) from Pakistan are studied. Six species of chewing lice with new host records are recorded and one new species of the genus Colpocephalum is described from Columba livia in the Karachi region. All the columbid chewing lice from Pakistan are keyed out and the new species is illustrated and compared with the closest allied species.     

球针壳属一新种和一新组合

本文报道了球针壳属(Phyllactinia)的一个新种和一个新组合,即寄生于杜鹃花科(Ericaceae)吊钟花属(ENkianthus)灯笼花(E.chinensis Franch)上的灯笼花球针壳(Phyllactiniaenkianthi z.y. zhao sp. nov.)和寄生于茶藨子科(Grossulariaceae)茶藨子(Ribes sp.)上的茶藨子球针壳(Phyllactinia ribesii(Jacz.)z. y. zhao comb. nov.)。上述新分类单位均有汉文和拉丁文描述,新分类单位与近似种有汉文讨论。     

盘菌属一新种及一新记录种(英)

本文报道我国盘菌属中两个具有绣球样子囊果的种。一个是新种贵州盘菌（PezizaguizhouensisM．H．Liu);另一个是国内新记录种希氏盘菌［Pezizshearii（Gilkey）Korf］。文中对新种作了拉丁描述并附图,描述了新记录种并附图。还为该属中具绣球样子实体的已知种提供了检索表。新种模式标本的主模式保藏在HMAS,等模式保藏于贵州省安顺地区卫生防疫站标本室（GZAS）。     

中国白锈菌科分类研究 Ⅱ.爵床科上一新种及十字花科上的已知种

本文报道爵床科(Acanthaceae)上的尖药草白锈新种(Albugo aechmantherae Zhang etY.X.Wang sp.nov.)和十字花科(Cruciferae)上已知种白锈菌[A.candida(Pers.)O.Kuntze]及大孢白锈[A.macrospora(Togashi)S.Ito]的寄主新记录和寄主植物国内新记录。新种有汉文和拉丁文描述及形态图。     

Effects of alternate reef states on coral reef fish habitat associations

The present study describes ontogenetic shifts in habitat use for 15 species of coral reef fish at Rangiroa Atoll, French Polynesia. The distribution of fish in different habitats at three ontogenetic stages (new settler, juvenile, and adult) was investigated in coral-dominated and algal-dominated sites at two reefs (fringing reef and inner reef of motu). Three main ontogenetic patterns in habitat use were identified: (1) species that did not change habitats between new settler and juvenile life stages (60% of species) or between juvenile and adult stages (55% of species—no ontogenetic shift); (2) species that changed habitats at different ontogenetic stages (for the transition “new settler to juvenile stage”: 15% of species; for the transition “juvenile to adult stage”: 20% of species); and (3) species that increased the number of habitats they used over ontogeny (for the transition “new settler to juvenile stage”: 25% of species; for the transition “juvenile to adult stage”: 25% of species). Moreover, the majority of studied species (53%) showed a spatial variability in their ontogenetic pattern of habitat use according to alternate reef states (coral reef vs algal reef), suggesting that reef state can influence the dynamics of habitat associations in coral reef fish.