杵蚊属星毛蚊亚属一新种记述（双翅目：蚊科）

本文记述了１９９３年９月采获于云南省景洪县竹穴积水内的一新种，即长须橇蚊Ｔｒｉｐｔｅｒｏｉｄｅｓ ｌｏｎｇｉｐａｌｐｉｓ ｓｐ．ｎｏｖ。模式标本存放在云南省疟疾防治研究所标本室。     

独龙局限蚊雄性的记忆和幼虫形态的补充（双翅目：蚊科）

对独龙局限蚊Ｔｏｐｏｍｙｉａ ｄｕｌｏｎｇｅｎｓｉｓ Ｇｏｎｇ ｅｔ Ｌｕ,１９９５的雄性进行首次记述,并对四龄幼虫的部分形态作了补充。全部标本保存于云南省流行病研究所。     

乐山蓝带蚊新种及对罕培蓝带蚊雄蚊与幼虫的描述

作者等于1956年在四川乐山一树洞中陆绩采获幼虫若干,饲养中羽化出雌蚊14只,雄蚊10只,经鉴定为新种,命名为乐山蓝带蚊。又于1958年在云南思茅一水池中采获幼虫一批,经饲养羽化出雌蚊6只、雄蚊4只,鉴定为罕培蓝带蚊。由于在文献上尚未见到其雄蚊及幼虫形态的描述,故一并将其描述于此。     

大劣按蚊不同时期游离氨基酸的变化

大劣按蚊幼虫期有28种氨基酸,β-丙氨酸含量最高;蛹期有27种氨基酸,雄蛹氨基酸总量比雌蛹高,其中羟脯氨酸、谷氨酸、谷氨酰胺、酪氮酸、β-丙氨酸,精氨酸含量较高;雄蚊有28种、雌蚊有27种氨基酸,雄蚊氨基酸总量比雌蚊高,其中羟脯氨酸、谷氨酰胺、脯氨酸、丙氨酸、半胱氨酸、酪氨酸、组氨酸、精氨酸含量较高。结果表明:同一种昆虫,不同时期、雌、雄的氨基酸含量和比例有差异。     

独龙局限蚊雄性的记述和幼虫形态的补充(双翅目:蚊科)

对独龙局限蚊 Ｔｏｐｏｍ ｙｉａ （ Ｓｕａｙｍ ｙｉａ） ｄ ｕｌｏｎｇｅｎｓｉｓ Ｇｏｎｇ ｅｔ Ｌｕ, １９９５ 的雄性进行首次记述,并对四龄幼虫的部分形态作了补充。全部标本保存于云南省流行病研究所。     

按蚊属一新种描记（双翅目：蚊科）

本文报道采自四川省筠连县牛房的按蚊一新种－筠连按蚊Ａｎｏｐｈｅｌｅｓ（Ａｎｏｐｈｅｌｅｓｊｕｎｌｉａｎｅｎｓｉｓｓｐ．ｎｏｖ．对其生活史各阶段（卵幼虫,蛹,成虫）的形态进行描述,并与相似蚊种八代按蚊Ａｎ（Ａｎｏ）。Ｙａｔｓｕｓｈｉｒｏｅｎｓｉｓ,中华按蚊Ａｎ（Ａｎｏ）ｓｉｎｅｎｓｉｓ作和鉴别。     

卢卡尤蚊和长须阿蚊在我国发现

卢卡尤蚊和长须阿蚊在我国发现龚正达云南省流行病防治研究所大理市６７１０００１卢卡尤蚊ＵｄａｙａｌｕｃａｒｉｓＭａｃｄｏｎａｌｄａｎｄＭａｔｔｉｎｇｌｙ,１９６０尤蚊属过去仅见分布于印度、泰国和马来西亚,是仅有两种的小属。近年,陈汉彬和董学书（１９８９...     

基于雌蚊尾器形态的中国阿蚊属分类研究

【目的】明确阿蚊Armigeres雌蚊尾器在分类鉴定中的价值。【方法】依据在云南长期采集的标本, 观察了我国阿蚊属Armigeres正式记录的16种雌蚊尾器构造, 对雌蚊尾器的形态进行了系统描述和分类研究。【结果】编制两个亚属和16种阿蚊的雌蚊尾器分类检索表。【结论】每一种雌蚊尾器与雄蚊尾器一样, 都具有种的固定的特征, 是种的重要分类依据。     

骚扰阿蚊生物学的实验室研究

选育采自上海的骚扰阿蚊实验室品系,成蚊可在26×20×20cm蚊笼内饲养繁殖.该品系蚊虫在实验室养殖条件下:卵、幼虫及蛹期分别为4.02天、9.79天和3.99天.孵化、化蛹及羽化率分别为80.25%、82.66%和97.42%.成蚊的性比为1.00.喂糖水雌蚊、喂鼠血雌蚊和雄蚊的寿命分别为29.27天、61.96天和28.75天.成蚊一生平均产卵1.4次,每蚊平均产卵163.28粒.各变态期转换时间具有明显的昼夜节律,孵化和羽化主要在白昼而产卵,蜕皮及化蛹集中在黑夜.     

黄斑阿蚊,毛抱阿蚊蛹及幼虫的记述

黄斑阿蚊、毛抱阿蚊蛹及幼虫的记述关键词黄斑阿蚊,毛抱阿蚊,蛹,幼虫董学书,周红宇,董利民,王学忠（云南省疟疾防治研究所,云南省思茅市６６５０００）ＤＥＳＣＲＩＰＴＩＯＮＳＯＦＴＨＥＰＵＰＡＡＮＤＬＡＲＶＡＯＦＡＲＭＩＧＥＲＥＳ（ＡＲＭＩＧＥＲＥＳ）Ｔ...     

脉红螺Rapana venosa(Valenciennes)生殖系统的组织解剖学研究

脉红螺为雌雄异体。雄性生殖系统包括8部分:精巢、输精小管、贮精囊、输精管、前列腺、输精管外套段Ⅰ、输精管外套段Ⅱ和阴茎。雌性生殖系统包括7部分:卵巢、输卵小管、输卵管Ⅰ段、纳精囊、输卵管Ⅱ段、蛋白腺和产卵器。 脉红螺精子形成过程中有精子细胞团形成。精子线形,由头段、中段和尾段构成。头段核基部内凹形成倒“U”形管;中段有丝状线粒体鞘,螺旋缠绕轴丝;尾段由9条粗纤维包围‘9+2’型轴丝构成。 本文亦对前列腺、蛋白腺及蛋白质卵黄粒等的超微结构作了观察。     

NUTRITION OF TRIDACHIA CRISPATA (MORCH) (SACOGLOSSA)

Autotrophic nutrition plays an important role in adult Tridachiacrispata in the western Atlantic Ocean and results from an endosymbioticassociation between the sacoglossan and the kleptoplastids ofChlorophyta. A series of living specimens 7-80 mm in length was studied inthe laboratory. After a body length of 10 mm has been attained,the parapodial lobes of the two sides meet and fuse. Microscopicexamination of faecal strings of specimens undergoing this transitionrevealed that algal remains were produced only by juvenilesless than 13 mm long. Larger specimens defaecated only rarelyand the diminutive faecal strings contained no recognizablealgal debris. This transition probably parallels the physiologicaltransition between juvenile heterotrophic nutrition and adultautotrophic nutrition. Microscopic examination of the radulae of transitional specimensshowed no diminution of the size, number or morphology of theteeth. This indicates that in an emergency heterotrophic nutritionmay be resumed. Growth rates of Tridachia were measured in the laboratory, withand without light and the provision of algal foods. Unfed animalslost weight rather rapidly in captivity, whereas those fed uponsuitable algae (Halimeda discoidea, Caulerpa verticillata, C.racemosa and Chaetomorpha sp) did not.Caulerpa sertularioideswas suitable for food for a limited time, but proved toxic afterabout a week. Of the other species tested, Caulerpa verticillatawas the least suitable, while Halimeda, Chaetomorpha and Caulerparacemosa were the best. Ironically, C. verticillata was theonly one of the algal species tested which is known to be takenin the natural diet in Floridean waters. These experiments confirmedthat heterotrophic feeding will be resumed in Tridachia if theculture-conditions do not favour autotrophic nutrition.     

中国甲螨名录(Ⅰ)(蜱螨亚纲:甲螨亚目)

Preface The research on Chinese oribatid mites was started in the 1920's, when A. Jacot recorded 10 oribatid species from Beijing (Peking) and Shandong (Shantung). In the 1980s', Chinese acarologists noticed the necessity of studying soil mites, which were poorly investigated and reported during the past 60 years. Along with the adoption of more open policy in China, the academic exchange and coopera     

竹亚科刚竹属植物的修订(I)

在标本（包括许多模式标本）查考和居群调研的基础上,对刚竹属Ｐｈｙｌｌｏｓｔａｃｈｙｓ Ｓｉｅｂ．ｅｔ Ｚｕｃｃ．一些类群的分类问题进行了评注,其中将遂昌雷竹Ｐｈ．ｐｒｉｍｏｔｉｎａ Ｗｅｎ作为不同于红壳雷竹Ｐｈ．ｉｎｃａｒｎａｔａ Ｗｅｎ的１个独立的竹种看待;８个拉丁学名被减为异名;Ｐｈ．ｈｅｔｅｒｏｃｌａｄａ Ｏｌｉｖ．ｆ．ｓｏｌｉｄａ（Ｓ．Ｌ．Ｃｈｅｎ）Ｃ．Ｐ．Ｗａｎｇ ｅｔ Ｚ．Ｈ．Ｙｕ因其     

MORPHOLOGY OF THE IMMATURE STAGES OF DACUS TRYONI (FROGGATT) (DIPTERA: TEPHRITIDAE)

Abstract
External features of the puparium, larvae and egg of the Queensland fruit fly, Dacus (Bactrocera) tryoni (Froggatt) were studied by scanning electron microscopy and significant morphological characters are described and illustrated. Cephalopharyngeal skeletons are described from examination by light microscopy.