湖南省似动蜉属种类记述（蜉蝣目：扁蜉蝣科）

我国似动蜉属Cinygmina的种类已知3种。我们于1985～1986年在湖南省进行蜉蝣目昆虫调查时,采集到不少似动蜉属标本。经鉴定,除我国已知的3种外,还发现了一新种,定名为湖南似动蜉Cinygmina hunanensis。所有标本,包括新种模式标本,均用75％酒精保存,存放于南京师范大学生物系动物标本室。     

中国香港细蜉属三新种记述(蜉蝣目:细蜉科)

记述了采自中国香港的细蜉科Caenidae,细蜉属Caenis3新种：点刻细蜉Caenis aspera sp.nov.、双突细蜉Caenis bicornis sp.nov.和光滑细蜉Caenis lubrica sp.nov.。模式标本均保存在中国广州华南农业大学昆虫学系昆虫标本室。     

中国似动蜉属及一新种记述 （蜉蝣目：扁蜉科）

似动蜉属Cinygmina是我国常见扁蜉科类群,分布广泛。本文对该属我国已知4种（湖南似动蜉C. hunanensis,斜纹似动蜉C. obliquistrita,红斑似动蜉C. rubromaculata,宜兴似动蜉C. yixingensis)和一新种（叉似动蜉Cinygmina furcata sp. Nov.）的鉴别特征作了对比和图示,并确认海南似动蜉C. hainanensis是红斑似动蜉C. rubromaculata的同物异名(新异名)。     

中国蜉金龟属—新种记述（鞘翅目：蜉金龟科）

报道采自新疆东昆化山蜉金龟属Aphodius Illiger1新种－卡尔洞蜉金龟Aphodius(Volinux)kardonensis,sp.nov.。模式标本保存在新疆大学生物质。     

宽基蜉属两新种记述：蜉蝣目：细裳蜉科

本文报道在江苏宜兴采集的宽基蜉属Choroterpes两个新种:宜兴宽基蜉Choroterpes(Euthralus)yixingensis sp.nov.和弯铗宽基蜉Choroterpes(Euthralus)curviforeeps sp.nov.。本文对新种形态作了详细描述,附有形态特征图。模式标本保存在南京师范大学生物系。     

我国大陆细蜉属Caenis 修订及一新种描述(蜉蝣目:细蜉科)

我国大陆细蜉属Caenis共知5种,其中短铗细蜉Caenis parviforcipis(Zhou et al.)n．comb．由短尾蜉属Brachycercus转移而来;中华细蜉Caenis sinensis Gui et al．稚虫形态在本文中首次描述;另外从标本来看,已知的黑铗细蜉Caenis nigroforceps Zhou et al．实际为近岸细蜉Caenis rivulorum Eaton的新异名;本文描述1新种：花斑细蜉Caenis melanoleuca,sp．nov．;第5种黑点细蜉Caenis nigropunctata Klapalek也根据标本得到了确认。文中还给出了以上5种成虫和4种稚虫的检索表。所有标本都保存在南京师范大学生命科学学院。     

中国大陆溪颏蜉属Rhithrogena分类研究及一新种描述(蜉蝣目:扁蜉科)

本文对我国大陆地区溪颏蜉属Rhithrogena作了初步的分类研究。其中,报道1新种(黄溪颏蜉Rhithrogena lutea,sp．nov．)、2个中国新记录种(贝氏溪颏蜉R．bajkovae Sowa和赖氏溪颏蜉R．lepnevae Brodsky),并对其它3种[武夷溪颏蜉R.wuyinensis(Gui et al．),comb．nov．、三刺溪颏蜉R．trispina Zhou et Zheng和东方溪颏蜉R．orientalis You(=三港溪颏蜉R．sangangensis You,新异名)]作了订正,并给出了我国己知7种的成虫检索表。新种——黄溪颏蜉R．lutea,sp．nov．,(仅知成虫,图14))标本采自四川省九寨沟县双河镇附近河旁(正模♂,副模4♂♂10♀♀,2000-VIII-11,采集人为谢强和周长发),区别于该属其它己知种的最明显特征就是阳茎无阳端突、生殖孔的边缘具2枚齿突。标本保存在南京师范大学生命科学学院。     

埃蜉属一新种

在海南省琼中县、除水县和乐东县发现蜉属一新种,定名为海南蜉Ｅｐｈｏｒ ｈａｉｎａｎｅｎｓｉｓ ｓｐ,ｎｏｖ。新种与广泛分布于欧洲、亚洲北部,相近似,但新种前翅ＭＡ脉分支占不与Ｒｓ脉第２次分支点位于同一纵线上,面在Ｒｓ脉第２次分支点之后,贞洁多脉蜉的前支ＭＡ脉分支与Ｒｓ脉第２次分支点位于同一纵线上,两者有明显的区别．     

弯握蜉属在中国首次发现及一新种记述（蜉蝣目：小蜉科）

本文报道弯握蜉属Ｄｒｕｎｅｌｌａ在中国的首次发现,并对该属一新种抚松弯握蜉Ｄｒｕｎｅｌｌａ ｆｕｓｏｎｇｅｎｓｉｓ ｓｐ．ｎｏｖ．作了详细描述。模式标本采自吉林省抚松县,正模♂,配模♀,副模６♂♂,２９♀♀,存放在南京师范大学生物系。弯握蜉属系Ｎｅｅｄｈａｍ于１９０５年建立,迄今属中共有４０种左右。其雄成虫的主要特征是：（１）生殖器尾铗的端节长度为宽度的２－４倍;（２）尾铗第２节最长,且明显向内弯     

中国五种蜉金龟幼虫形态记述(鞘翅目,金龟科,蜉金龟亚科)

基于3龄幼虫首次描述了中国5种蜉金龟幼虫的形态特征,分别是:方胸蜉金龟 Aphodius quadratus Reiche、黄缘蜉金龟 A.sublimbatus Motschulsky、直蜉金龟 A.rectus Motschulsky、游荡蜉金龟 A.erraticus(Linnaeus)(补充描记).文中列出了中国蜉金龟幼虫的分种检索表.主要鉴别特征是:头部、内唇和臀节等.     

New mayfly nymphs from the Jurassic of Northern and Northeastern China (Insecta: Ephemeroptera)

Four new species of mayfly nymphs, Furvoneta relicta sp. nov., Clavineta eximia sp. nov. (originally Mesoneta antiqua), Mesobaetis latifilamentacea sp. nov., and Stackelbergisca cylindrata sp. nov. are described from the Jurassic of China. All these species may have inhabited lakes rather than flowing water. The geological age and stratigraphical correlation of the nymph-bearing strata are briefly reviewed.     

Laboratory evaluation of entomopathogenic fungi against larvae and adults of onion maggot (Diptera: Anthomyiidae)

Laboratory experiments were done to measure the susceptibility of larvae and adults of the onion maggot, Delia antiqua (Meigen) (Diptera: Muscidae: Anthomyiidae) to 27 isolates of entomopathogenic fungi from four genera [Beauveria Vuillemin, Lecanicillium (Petch) Zare & W. Gams, Metarhizium Sorokin, and Paecilomyces Bainier]. A novel bioassay was developed for D. antiqua larvae by using a diet based on mixed vegetable powder. When evaluated in a virulence screen, the fungal isolates caused less mortality of D. antiqua larvae than adults. Only three isolates caused > 50% mortality of larvae, whereas 12 isolates caused > 50% mortality of adults. Fungal species was a statistically significant factor affecting the mortality of larvae but not of adults. The fungal isolates causing the most mortality of larvae tended to belong to Metarhizium anisopliae (Metschnikoff) Sorokin. Two M. anisopliae isolates (389.93 and 392.93) were evaluated in dose-response bioassays. The median lethal concentrations of the isolates against larvae were 6.1 x 10(7) conidia ml(-1) for isolate 389.93 and 7.6 x 10(7) conidia ml(-1) for isolate 392.93. The emergence of adult flies from pupae was reduced at high concentrations of conidia (3.0 x 10(8) and 1.0 x 10(8) conidia ml(-1)). The median lethal concentrations of the isolates against adults were 1.7 x 10(7) and 4.0 x 10(7) conidia ml(-1), respectively. Some of the fungal isolates examined may have potential as biological control agents of larvae of D. antiqua and related species.     

广西金花茶花粉形态

<正> 本文报道广西金花茶(Camellia Sect.Chrysanthae)8个种1个变种花粉在光学显微镜和电子扫描显微镜下观察的结果。 材料和方法 材料取自在广西采集的腊叶标本上的花粉。制片方法采用G.Erdtman的醋酸酐分解法,在光学显微镜下测量其大小。扫描电镜观察材料采用醋酸酐分解,后用蒸馏水洗净,再用纯酒精脱水,上铜台,喷金,在扫描电子显微镜下观察并照相。     

New mayflies (Insecta: Ephemerida = Ephemeroptera) from the Upper Mesozoic locality of Khasurty,Western Transbaikalia

A new genus and four new species are described from the Upper Mesozoic locality of Khasurty, Western Transbaikalia: Mesobaetis crispa sp. nov. and Proameletus branchiatus sp. nov. from the family Siphlonuridae s. l., Furvoneta khasurtensis sp. nov. from Mesonetidae, and Baikalogenites firmus gen. et sp. nov. from the family Hexagenitidae. One poorly preserved specimen is identified as Mesogenesia from the family Mickoleitiidae. The unique mayfly generic assemblage of this locality, its possible age, and ecology are discussed.     

中国大萤叶甲属的研究（鞘翅目：叶甲科：萤叶甲亚科）

大萤叶甲属Meristata 为Chapuis 1875年所建立,是东洋区分布的属,在我国主要分布在云南和西藏两省,中名以其体大型而得。目前全世界已知11种,中国有9种。本文对本属征进行了重新厘订,并对中国种类做了系统的研究及记述,它们是褐大萤叶甲Meristata dohrni (Baly), 长大萤叶甲Meristata elongata (Jacoby), 黑斑大萤叶甲Meristata fallax (Harold), 黑胸大萤叶甲Meristata fraternalis fraternalis (Baly), 黑胸大萤叶甲云南亚种Meristata fraternalis yunnanensis (Laboissiere), 象牙大萤叶甲Meristata pulunini (Bryant), 四带大萤叶甲Meristata quadrifasciata (Hope), 六斑大萤叶甲Meristata sexmaculata (Kollar et Redtenbacher), 黄腹大萤叶甲Meristata spilota (Hope)。亦对Meristata fraternalis yunnanensis 的分类地位进行了探讨,根据其鞘翅斑点及其雄性生殖器形状将原Meristata yunnanensis 降为Meristata fraternalis 的亚种。     

中国上石炭统滑石板阶层型剖面的蜓

本文详细研究了贵州盘县滑石板村滑石板阶层型剖面的蜓?C0喽锶海?属26种及亚种,其中1未定种。滑石板阶包含2个蜓?B4籔seudostaffella antiqua-P．antiqua posterior带及Pseudostaffella composita-P．paracompressa带。滑石板阶底界以蜓?BB疎ostaffellina protvae—Pseudostaffella antiqua演化系列中Pseudostaffella antiqua首次出现为标志,具体位置在层型剖面的层1,层型点置于层1之底AAK56点上;顶界止于筵化石Profuslinella priscoidea带之底。滑石板阶的Pseudostaffella antiqua-P．antiqua posterior带可以和俄罗斯下巴什基尔阶Severoketmensky层的Pseudostaffella antiqua带对比;滑石板阶的Pseudostaffella composita—P．paracompressa带大致与俄罗斯下巴什基尔阶Prikamsky层的Pseudostaffella praegorski—Profusulinella staffellaeformis带的一部分对比。滑石板阶大致相当于国际地层表中的巴什基尔阶(Bashkirian)中部。     

Snipe flies (Diptera: Rhagionidae) from the Daohugou Formation (Jurassic), Inner Mongolia,and the systematic position of related records in China

Abstract: Four new species referred to three new genera and one known genus of fossil snipe flies (Family Rhagionidae) from the Daohugou Formation of Chifeng City in Inner Mongolia, north‐eastern China, are described as Daohugorhagio elongatus gen. et sp. nov., Parachrysopilus jurassicus gen. et sp. nov., Sinorhagio sinuatus sp. nov. and Trichorhagio gregarius gen. et sp. nov. These taxa represent only a fraction of the rhagionid assemblage in the Daohugou biota. They contribute towards the high diversity and abundance of snipe flies during the latest Middle Jurassic – earliest Late Jurassic. The diagnosis of Sinorhagio K. Zhang, Yang and Ren, 2006 is revised based on the new results. Many genera and species from the Lower Cretaceous of China have been assigned to Rhagionidae. Most of these do not actually belong to this family: specifically Mesorhagiophryne incerta Hong and Wang, 1990, M. robusta Hong and Wang, 1990, Mesostratiomyia laiyangensis Hong and Wang, 1990, Stratiomyopsis robusta Hong and Wang, 1990, Longhuaia orientalis Hong, Wang and Sun, 1992, Basilorhagio venusius Ren, 1995. Pauromyia oresbia Ren, 1998 is transferred to an archisargid genus as Sharasargus oresbius (Ren, 1998) comb. nov.     

中国卷蛾寄蝇族一新种及二新纪录种(双翅目,寄蝇科)

长腹寄蝇属是双翅目寄蝇科卷蛾寄蝇族中的1个小属,已知2种:Dolichocoxys femoralis Townsend分布于缅甸、印度尼西亚,D.rossica Mesnil分布俄罗斯远东地区。王氏长腹寄蝇Dolichocoxys wangiZhang et Liu,sp.nov.(图1 ~7)主要特征体长12.0 ~13.0mm;触角芒具绒毛; 2后背中鬃较宽分离,小盾端鬃毛状,前胸侧板具鬃;足黑且长;雄性腹部长筒形,第5背板端部延长成细长尾。正模♂,西藏墨脱阿尼桥, 1 300m, 2003-08-10 ,王明福采;副模1 ♂,同正模; 1 ♂,西藏亚东, 1977-06-13 ,吴健毅采, 2 ♂♂,云南德钦虎跳峡, 2 800 ~2 900m, 1996年8月24 ~26日。新种近似于D.femoralis,但体型较大,足基节和腿节黑色,与后者区别明显;又与D.rossica近似,但体型较大,触角、下颚须和足均黑色,区别于后者。新种模式标本分别保存在沈阳师范大学昆虫标本馆和中科院上海昆虫博物馆。此外,报道卷蛾寄蝇族2中国新纪录种:等鬃毛颜寄蝇Admontia podomyia Brauer et Bergenstamm,1889 (四川、青海) ;黄奥斯渥寄蝇Oswaldia gilva Shi ma,1991 (辽宁)。     

中国四种扇野螟属幼虫形态记述及生物学习性（鳞翅目：草螟科：斑野螟亚科）

记述中国扇野螟属三条扇野螟Pleuroptya chlorophanta、枇杷扇野螟P.balteata、四斑扇野螟P.quadrimaculalis、淡黄扇野螟P.sabinusalis等4种老熟幼虫的的形态特征且提供幼虫的形态特征图,并给出基于幼虫的生物学习性。