云南栉眼蚤属一新种：蚤目：多毛蚤科

本文记述了从滇西北边陲担打力卡山脉采获的栉眼蚤属一新种——解氏栉眼蚤Ctenophthalmus(Sinoctenophthalmux)xiei。本新种与端凹栉眼蚤Ctenophthalmus(S.)parcus Jordan,1932近缘,但可根据其下唇须,可动突、第九腹板和阳茎端侧叶以及第七腹板后缘的形态等特征与后者区分。     

中国淡水鱼类寄生肠袋虫属一新种：毛口目：肠袋科

本文记述肠袋虫属一新种、即岩鲤肠袋虫,新种Balantidium procypri sp.nov.,此新种采自四川省渠县城关镇和渠县三汇镇的渠江江段。模式标本保存于西南师范大学生物学系和重庆师范学院生物学系。     

寄生于淡水鱼类的前宫亚科吸虫一新种记述：复殖目：独孤科

在广州近郊的黄鳝消化道中发现一种吸虫,与巨口前宫吸虫Proterometra macrostoma较为相似,但后者的口吸盘巨大,腹吸盘又很小,且靠近虫体后段,卵巢位于睾丸的前方,子宫圈直达咽部,并与肠支重叠。故定为一新种。     

中国平脉树螽属五新种记述：直翅目：螽斯科：树螽亚科

本文报道中国平脉树螽属5个新种。每个新种皆有详细的形态描述和形态特征图。所有模式标本存于北京农业大学昆虫标本室。     

四川省西部鱼类寄生粘孢子虫——1.粘体虫属六新种(粘孢子纲:双壳目)

本文报导四川省西部鱼类寄生粘孢子虫粘体虫属六新种,即异型粘体虫,新种Myxosoma disparis sp.nov.,四川粘体虫,新种Myxosoma sichuanensis sp.nov.,光唇粘体虫,新种Myxosoma acrossochilusi sp.nov.鳅粘体虫,新种Myxosoma nemachilusi sp.nov.斜囊粘体虫,新种Myxosoma obliqua sp.nov.,雅安粘体虫,新种Myxosoma yaanensis sp.nov.。     

瘿螨科二新种记述：（蜱螨亚纲：瘿螨总科）

本文记述瘿螨科二个新种:樟小瘤瘿螨Acerimina cinnamomi Kuang和杧果瘿螨Eriophyes mangiferae Kuang et Cheng,并附有形态特征图。     

辽宁犹伊螨属一新种：（蜱螨亚纲：犹伊螨科）

本文对独角仙体上的犹伊螨新种——大连犹伊螨Eviphis dalianensis sp.nov.进行了描述,该种与淮南犹伊螨Eviphis huainanensis Wen,1965近似。模式标本采自辽宁大连市,保存于辽宁省卫生防疫站虫媒消杀科。     

广西窄腹茧蜂属一新种：膜翅目：茧蜂科：茧蜂亚科

茧蜂亚科已知有123个属(Quicke,1987),其中窄腹茧蜂属Angustibracon Quicke是Quicke(1987)根据分布在印度的1个种Bracon leptogaster Cameron重新组合为1个新属而建立,迄今已定名种仅此1种。我们整理广西茧蜂标本时,鉴定出该属1新种。这是本属种类在我国分布的首次报道,现将该属属征和新种形态记述如下。新种模式标本存湖南农学院昆虫标本室。     

DNA probes to identify members of the Anopheles farauti complex

DNA probes have been constructed to distinguish between the members of the Anopheles farauti complex of mosquitoes known as species numbers 1, 2 and 3. Partial genomic libraries of the three known species were exposed to labelled total genomic DNA from each species. Colonies showing differential hybridization were selected for further testing. These probes were found which allow identification of the three known species: probe pAf1 (160 bp fragment) hybridizes to DNA from An. farauti nos. 1 and 2; probe pAf2 (95 bp fragment) hybridizes to DNA from An. farauti no. 2 only; and probe pAf3 (1.3 kb fragment) hybridizes strongly to DNA from An. farauti no. 3, less to no. 1 and faintly to no. 2. Increasing the stringency of hybridization reduced the cross-hybridization of probes pAf1 and pAf3. Only radioactively labelled probes were tested. Males and females and individuals from diverse habitats and localities showed the same species/probe hybridization characteristics. This technique allows faster identification of the sibling species than previous methods, and has the added advantage that it allows air-dried and alcohol stored specimens to be identified.     

Morphology and life cycle of Ceratium rhomvoides nov. sp. (Dinophyceae) from the lake Plußsee (Federal Republic)

A new species of freshwater dinoflagellates, Ceratium rhomvoides nov. sp., is described from the Plußsee, northern West Germany, where it occurs regularly. C. rhomvoides nov. sp. is distinguished from closely related taxa by various aspects of the morphology of the vegetative cell and the cyst and by its sexual reproduction and seasonal distribution.