云南野鲮亚科一新属新种

描记采于云南省南盘江水系野鲮亚科－新属新种.新属下唇有5个圆珠状结构呈一串念珠状与中国产野鲮亚科20余个属均不同,命名五珠鲮属Fivepearlus gen.nov..新种命名云南五珠鲮Fivepearlus yunnanensis sp.nov..     

中国海洋鱼类单殖吸虫研究（ⅩⅦ）:格氏虫属Grubea一新种

摘要 描述了寄生于鲐鱼Pneumatophorus japonicus (Houttuyn)鳃部的钩铗虫科格氏虫亚科Grubeinae格氏虫属Grubea一新种:中国格氏虫Grubea sinensis sp. nov. 新种以大吸铗的后辅片（SPS）向前弯曲并夹住后弓片(SAP)而明显不同于本属的2个已知种Grubea cochlear及Grubea australis,另新种的小生殖钩数量较已知种少,后吸器的形状也与已知种存在差异．     

中国海竹节虫科(Maldanidae)一新记录亚科瑰节虫亚科(Rhodininae)和一新纪录种

本文记述了在北黄海采集到的环节动物门多毛纲瑰节虫亚科(Rhodininae Arwidsson,1906)一新记录种:细小瑰节虫Rhodine gracilior Tauber,1879。这也是该亚科在中国海域的首次报道。细小瑰节虫的主要鉴定特征:头部和第1刚节之间有一横向脊,第1刚节较长,第2和3刚节的领在背中央无缺刻,双排的腹齿片刚毛位于第5~15刚节。为便于该亚科物种的鉴定,本文提供了该属的物种检索表。     

广西蚱亚科一新属二新种记述(直翅目:蚱科)

记述采自广西蚱亚科一新属二新种,即突顶蚱属,新属Exothotettix gen.nov.广西突顶蚱,新种Exathotettix guangxiensis sp. nov.及突缘尖顶蚱,新种Tertdorus prominemarginis sp.nov.     

中国扇山属两新种记述(蜻蜓目:山科)

记述贵州省扇山(虫,忽)属2新种,模式标本保存在浙江自然博物馆昆虫标本室.褐带扇山(虫,忽)Rhipidolestes fascia sp.nov图1-7.正模♂,贵州省赤水沙椤自然保护区.18-Ⅴ-2000;配模♀,副模10♂,8♀,采地与采期同正模.李氏扇山(虫,忽)Rhipidolestes lii sp.nov图1-7正模♂,贵州省习水国家级自然保护区,8-Ⅵ-2000;副模2♂,采地与采期同正模.     

福建帮佐螨亚科三新种(蜱螨亚纲:巨须螨科)

本文记述帮佐螨亚科2个中国新纪录属,副帮佐蟥属Parabonziat和新硬瘤螨属Neoscirula;和3新种:三叉副帮佐螨Parabonzia trioxys sp.nov;二齿新硬瘤螨Neoscirula bidens sp.nov和妙峰新硬瘤螨Neoscir-ula miaofengensis sp.nov.     

云南异翅溪■属一新种(蜻蜓目:溪■科)

异翅溪(虫忽)属Anisopleura Selys是一个亚洲属,已知8种,其中兰斑溪(虫忽)A.furcata.庆元异翅溪(虫忽),A.qingyuanensis及郑氏异翅溪(虫忽)A.zengi分别分布于中国的广西、四川、浙江及陕西.本属的主要特征是雄虫前翅的前缘在基部与翅节之间有一个极明显的波折.本文报道异翅溪(虫忽)属一新种,云南异翅溪(虫忽)Anisopleura yunnanensis新种,产地云南大理苍山及福贡,模式标本分别存放山西大学及浙江自然博物馆.     

蒙古国网尾虫科Dictyocaulidae Skrjabin,1941线虫一新亚科Paradictyocaulinae Subfam.nov.记述(线虫纲:毛圆线虫总科:网尾线虫科)

在调查蒙古国东部地区寄生虫时，在蒙古黄羊Ｐｒｏｃａｐｒａ ｇｕｔｔｕｒｏｓａ Ｐａｌｌ．呼吸系统中发现了网尾虫科Ｄｉｃｔｙｏｃａｕｌｉｄａｅ Ｓｋｒｊａｂｉｎ，１９４１线虫，经鉴定为一新亚科Ｐａｒａｄｉｃｔｙｏｃａｕｌｉｎａｅ Ｄａｎｚｈａｎｅｔ Ｇａｎｂｏｌｄ。对新亚科进行记述，并对其模式属Ｐａｒａｄｉｃｔｙｏｌｕｓ ｇｅｎ．ｎｏｖ和新种Ｐ．ｇｕｔｔｕｒｏｓａ ｓｐ ｎｏｖ．进行了描述，同时也对     

贵州赭丝属一新种(蜻蜓目:丝科)

记述采自贵州省丝(虫忽)科1新种:贵州赭丝(虫忽)Indolestes guizhouensissp.nov。模式标体保存于浙江自然博物馆昆虫标本室。     

膝角毒隐翅虫属和隐毒隐翅虫属相互关系的研究(鞘翅目:隐翅虫科,毒隐翅虫亚科)

作者对毒隐翅虫亚科,膝角毒隐翅虫属的分类研究中,发现膝角毒隐翅虫属Ochthephilum与相关属隐毒隐翅虫属Cryptobium的相互关系不太明确.为澄清它们之间的关系,我们查阅了大量国内外相关文献并检视了本实验室标本.结果表明膝角毒隐翅虫属为隐毒隐翅虫属首异名,即膝角毒隐翅虫属为有效名.澄清了两属的关系.     

贵州台江下寒武统Bathynotus(宽背虫)一新种

本文扼要介绍了Bathynotus的分类位置、研究动态及研究意义,并详细描述了该属的一个新种。     

湖南慈利早志留世蛇尾纲化石的发现

本文描述和讨论了早志留世棘皮动物蛇尾类的一个新属一Ciliophiurina。它系作者采自湖南慈利下志留统龙马溪群,为我国早志留世地层中首次发现,又是我国迄今为止所获得的最古老的蛇尾纲化石。它不仅丰富了蛇尾纲化石的资料,而且对今后研究蛇尾类演化,生物地理分布等特征,也具有一定的理论意义和实用价值。     

湘西北奥陶系新认识

位于江南古陆西段北侧,扬子区南缘的湘西北慈利地区的奥陶系地层的研究,对全面认识扬子区与江南区奥陶系的过渡性质和阐明其古地理情况,关系重大。但以往研究程度较低,为此,笔者于近年选择慈利宜冲桥奥陶系进行较全面的工作,在该系中段大湾组至宝塔组的三叶虫获得丰富成果,并首次进行了牙形刺的研究。通过多门类化石面貌的分析,重新修正了若干“组”的厚度,确立了大田坝组的存在,并将本区该段地层与其毗邻的江南区同期地层进行了对比。对研究本区的区域地质特点具有重大意义。     

纤细叶蝉属1新种2新纪录种(半翅目:叶蝉科:圆痕叶蝉亚科)

记述中国圆痕叶蝉亚科纤细叶蝉属1新种：中性纤细叶蝉（Igerna mesialis sp.nov.）;2新纪录种：西隆纤细叶蝉（Igerna shillongensis Meshram rec.nov.）、威尔逊纤细叶蝉（Igerna wilsoni Viraktamath rec.nov.）.新种与美丽纤细叶蝉（Igerna channa Viraktamath,Dai&Zhang）相似,但前者阳茎干两边缘平行,至端部1/4处变窄;阳茎干上的短突起指向基腹侧;阳茎干上的长突起在基部侧缘,指向背侧;性孔位于阳茎干近中部.新种模式标本及新纪录种的检视标本保存于贵州大学昆虫研究所（GUGC）.     

Cambrian trilobite Ovatoryctocara granulata Tchernysheva, 1962 and its biostratigraphic significance

The genus Ovatoryctocara Tchernysheva, 1962 and its key species Ovatoryctocara granulata Tchernysheva, 1962 are revised. Ovatoryctocara granulata occurs near the base of the Ovatoryctocara Zone and ranges up into the lower portion of the Kounamkites Zone in the Siberian Platform. O. granulata also appears in southeastern Guizhou, South China, but, O. granulata in northern Greenland may represent an indefinite species. Specimens of Ovatoryctocara from Newfoundland cannot be identified to species level. Specimens including two cranidia and three pygidia from the lower part of the Aoxi Formation at Yaxi Village, Shizhu Town, eastern Tongren, northeastern Guizhou, were previously assigned to O. granulata , which is now reassigned as a new species O. yaxiensis sp. nov. It bears following main features: glabella club-shaped, slightly expanded medially, with 4 pairs of lateral furrows, of which S1-S3 triangular pits, S4 shallow , connecting with axial furrow; shorter palpebral lobe situated a little anterior to midway of facial suture across the fixigenae, longer posterolateral area (exsag.); semielliptical pygidium consisting of seven axial rings with a terminal piece and with eight pairs of marginal tips giving a sawtooth-like shape of the lateral margins in dorsal view. Although O. granulata is a widely distributed species, the FAD of O. granulata, for a global stage boundary has still some disadvantages. First, its distribution is not as wide as that of Oryctocephalus indicus (Reed, 1910). Second, specimens of O. granulata are only common in Siberia. Third, the stratigraphic range of the species has not been studied in detail in all continents. Fourth, O. granulata is relatively small and easily affected by post-burial distortion. Last but not least, there exists obviously a facies change between the Ovatoryctocara Zone ( lower Amgan Stage; deeper water facies) and underlying Anabaraspis splendens Zone (Toyonian Stage; shallow water facies) in Siberian Platform. Nevertheless, the stratigraphic correlation utility of O. granulata in South China and Siberia is discussed.     

广西博白新型盾皮鱼类骨片的发现

记述广西博白中泥盆世两件盾皮鱼类躯甲（中背片？）化石，其骨片狭长，前缘被覆压，侧缘后部覆压两侧的骨片而侧缘前部无覆压区，中腹突与中腹坑发育，纹饰为分布均匀且不连续的瘤突。该骨片与已知盾皮鱼类的中背片或后中背片均不相同，代表一新的属种：狭背博白ＩＢｏｂａｉｌｅｐｉｓ ａｎｇｕｓｔｉｄｏｒｓｌｉｓ ｇｅｎ．ｅｔ ｓｐ．ｎｏｖ．），其分类位置     

河南玉兰属二新种

描述了河南木兰科Magnoliaceae玉兰属Yulania Spach的两个新品种,即:莓蕊玉兰(Yulania fragar-igynandria T.B.Zhao Z.X.Chen et H.T.Dai,sp.Nov)和大别玉兰Y.dabieshanensis T.B.Zhao Z.X.Chenet H.T.Dai,sp.nov.ined.莓蕊玉兰叶倒卵圆状椭圆形,背面灰绿色,基部心形、圆形,稀楔形.玉蕾顶生,或腋生,大,陀螺状,或卵球状(基部短柱状,长8～12 mm),长2.0～3.0 cm,径2.0～2.5 cm;芽鳞状托叶花前脱落.单花具花被片9～18枚,花瓣状,花被片外面中部以下中间亮紫红色;有时具1～3枚肉质、披针形、亮紫红色花被片.雌雄蕊群大,草莓状,径1.8～2.3 cm,有时具2～5枚雌蕊群而特殊.大别玉兰叶椭圆形及菱萼状—卵圆形.有4种花型.     

Aepyosciurinae——a new subfamily of Sciuridae(Rodentia, Mammalia)from basal loess deposits at the northeastern border of Tibetan Plateau

Aepyosciurinae,a new subfamily of Sciurldae,were found at the base of the early Pleistocene loess deposits in dongxiang County,Gansu Province.Its umilaterally hyp-sodont and lophodont cheek teeth are unique among the sciurids so far known all over the world.Certain degree of similarity can be observed between the cheek teeth of the new subfamily and the Anomalurinae living in tropical and subtropical forests in central and western Africa.Aepyosci-uris orientalis gen.et sp.nov.might have lived in montaneous woodland or grassland and lived on harder leaves,harks,or even grass.This tends to show that the northeastern border area of the Tibetan Plateau had been lifted considerably high in early Pleistocene(ca.2 Ma),with drier climate,becoming a suitable habitat for Aepyosciurus orientalis.     

中国窃亚目一新属二新种(目:鳞科,跳科)

本文记述鳞 齿科云南无鳞齿lllepidopsocus Ⅰ.yunnanicus新属新种;跳齿科中华窃跳齿Psocathropos sinensis新种对窃跳齿属Psocathropos作了补充修订。     

京西早白垩世丸甲（昆虫纲，鞘翅目）化石

根据北京西山下白垩统卢尚坟组的甲虫化石，建立化石丸甲二新属三新种：Ｍｅｓｏｂｙｒｒｈｕｓｔａｎａｅｇｅｎ．ｅｔｓｐ．ｎｏｖ，Ｍｅｓｏｂｙｒｒｈｕｓｐａｒｖｕｓｇｅｎ．ｅｔｎｏｖ．和Ｆａｎｇｓｈａｎｅｌａｓｔｏｌｉｄａｇｅｎ．ｅｔｓｐ．ｎｏｖ．．初步探讨了丸甲科昆虫的演化，认为丸甲科是鞘翅目中很古老的一类，和其它科关系不大，自中生代后期以来演化十分缓慢