中国纳天牛属二新种记述（鞘翅目：天牛科）

纳天牛属 Ｎｅｄｉｎｅ Ｔｈｏｍ ｓｏｎ, １８６４ 隶属于棒角天牛族 Ｒｈｏｄｏｐｉｎｉ,全球已知３种,分布于东南亚,我国尚无记录。该属的主要特征是触角显较体长,下沿有较密的缨毛,第２节与第４节近等长;体背相当拱隆略呈纺锤形;足较长,腿节呈棒状,后足腿节甚长,几伸达鞘翅末端,后足第１跗节近等长于第２、３节之和。新种模式标本保存于西南农业大学植物保护系昆虫标本馆。１． 刺翅纳天牛 Ｎｅｄｉｎｅ ｓｕｂｓｐｉｎｏｓａ, 新种 （图１～４）新种与 Ｎｅｄｉｎｅ ｌｏｎｇｉｐｅｓ Ｔｈｏｍ ｓｏｎ, １８６４ 较接近,主要区别为体红褐色而非灰褐色,鞘翅基部中央具１角状瘤突,鞘翅隐现３条灰白色绒毛横带而非被一色绒毛等。正模♂,云南付宁剥隘,１９７９－ Ⅴ－ ２,尹耀宜采;副模１♂,采集记录同正模。２． 麻斑纳天牛 Ｎｅｄｉｎｅ ｓｐａｒａｔｉｓ, 新种 （图５～８）本新种与刺翅纳天牛 Ｎ． ｓｕｂｓｐｉｎｏｓａ ｓｐ． ｎｏｖ． 的主要区别为体被均匀一致的绒毛,鞘翅无基瘤及淡色横带,触角下沿具更密而长的缨毛;雄性外生殖器的阳基侧突较短,中茎侧面中部具横凹陷等。正模♂,云南墨江,１９８０－ Ⅵ－ ５,刘芬采。     

中国艳天牛属一新种：鞘翅目：天牛科：天牛亚科

中国艳天牛属一新种（鞘翅目：天牛科：天牛亚科）蒋书楠,陈力（西南农业大学植物保护系,四川省重庆市北碚６３０７１６）关键词天牛科,分类学,艳天牛属,新种天牛亚科艳天牛属ＡｃｒｏｃｙｒｔｉｄｕｓＪｏｒｄｏｎ的已知种类,可分为金色毛被种和银色毛被种两类。Ｊ...     

中国花天牛亚科三新种记述：鞘翅目：天牛科

本文了中国花天牛亚科３新种－卵斑长颊瘦花牛Ｇｎａｔｈｏｓｔｒａｎｇａｌｉａ ｅｌｌｉｐｔｉｃａ,ｓｐ．ｎｏｖ。,暗背脊花天牛Ｓｔｅｎｏｃｏｒｕｓ ｆｕｓｃｏｄｏｒａｌｉｓ,ｓｐ．ｎｏｖ．,四斑短腿瘦花天牛Ｐｅｄｏｓｔｒａｎｇａｌｉａ ｑｕａｄｒｉｍａｃｕｌａｔａ,ｓｐ．ｎｏｖ。模式标本存西农业大学昆虫标本馆。     

中国花天牛亚科三新种记述（鞘翅目：天牛科）

训国花天牛亚科３新种－－黑角瘤花天牛Ｇａｕｒｏｔｉｎａ ｎｉｇｒｏａｎｔｅｎａｔａ,ｓｐ．ｎｏｖ．,青海皮花一在牛Ｒｈａｇｉｕｍ ｑｉｎｇｈａｉｅｎｓｉｓ,ｓｐ．ｎｏｖ．,四面山华花天牛Ｓｉｎｏｓｔｒａｎｇａｌｉｓｓｉｍｉａｎｓｈａｎａ,ｓｐ．ｎｏｖ．。模式标本存西南农业大学昆虫标本馆。     

中国刺虎天牛属二新种(鞘翅目,天牛科,天牛亚科)

记述中国刺虎天牛属2新种,即赤红刺虎天牛Demonax rufus sp.nov.和福贡刺虎天牛Demonax fugongensis sp.nov..模式标本保存在西南农业大学昆虫标本馆.     

中国沟胫天牛亚科一新属及一新种（鞘翅目：天牛科）

本文记述天牛科沟胫天牛亚科１新属，球胸天牛属Ｇｉｂｂｏｈａｍｍｕｓｇｅｎ．ｎｏｖ．和１新种：缩颈球胸天牛Ｇｉｂｂｏｈａｍｍｕｓｓｔｒｉｃｔｉｃｏｌｌｉｓｓｐ．ｎｏｖ。     

沟胫天牛族三新种记述(鞘翅目:天牛科:沟胫天牛亚科)

记述了沟胫天牛亚科沟胫天牛族Ａｇｎｉｎｉ３新种,即双斑齿胫天牛Ｐａｒａｌｅｐｒｏｄｅｒａ ｂｉｍａｃｕｌａｔａ ｓｐ．ｎｏｖ．,云南棱柄天牛Ｎａｎｏｈａｍｍｕｓ ｙｕｎｎａｎａ ｓｐ．ｎｏｖ．和白斑肖墨天牛Ｘｅｎｏｈａｍｍｕｓ ａｌｂｏｍａｃｕｌａｔａ ｓｐ．ｎｏｖ．。新种模式标本保存于西南农业大学昆虫标本馆。     

祁连山刺脊天牛属一新种(鞘翅目：天牛科)

祁连山刺脊天牛属一新种（鞘翅目：天牛科）蒲富基（中国科学院动物研究所北京１０００８０）汪有奎李晓明（甘肃省祁连山国家级自然保护区管理局甘肃７３４００）１９９５－０５－２５收稿,１９９５－１２－２６收修改稿·８２·在１９９１～１９９４年祁连山自然保护区...     

中国污天牛属二新种记述(鞘翅目:天牛科)

记述了中国污天牛属Ｍｏｒｃｈｏｔｙｐａ ２新种，即斑胸污天牛Ｍ．ｎｉｇｒｉｃｏｌｌｉｓ Ｗａｎｇ ｅｔ Ｊｉａｎｇ，ｓｐ．ｎｏｖ．和瘤胸污天牛Ｍ．ｔｕｂｅｒｃｕｌｉｃｏｌｌｉｓ Ｗａｎｇ ｅｔ Ｊｉａｎｇ，ｓｐ．ｎｏｖ。模式标本保存在西南农业大学昆虫标本馆。     

海南岛星天牛属一新种：鞘翅目：天牛科

尖峰星天牛Anoplophora(s.s.)jianfenglingensis Hua,新种(图1) 雌 体漆黑色,具光泽。上唇中央两侧,上颚外侧中央,额前缘及两侧缘,眼后颊部中央,触角基瘤内侧,眼后头顶中央,触角柄节下侧,梗节及第3节基部1/4,前胸背板中区两侧及侧刺突下方,小盾片,鞘翅上5组毛斑,前胸腹板中央两侧,中胸前侧片,     

Entwicklungsgeschichte und Ultrastruktur von Pollenkitt und Exine bei nahe verwandten entomophilen und anemophilen Angiospermensippen derAlismataceae,Liliaceae, Juncaceae,Cyperaceae, Poaceae undAraceae

Some closely related members of the monocotyledonous familiesAlismataceae, Liliaceae, Juncaceae, Cyperaceae, Poaceae andAraceae with variable modes of pollination (insect- and wind-pollination) were studied in relation to the ultrastructure of pollenkitt and exine (amount, consistency and distribution of pollenkitt on the surface of pollen grains). The character syndromes of pollen cementing in entomophilous, anemophilous and intermediate (ambophilous or amphiphilous) monocotyledons are the same in principal as in dicotyledons. Comparing present with former results one can summarize: 1) The pollenkitt is always produced in the same manner by the anther tapetum in all angiosperm sub-classes. 2) The variable stickiness of entomophilous and anemophilous pollen always depends on the particular distribution and consistency of the pollenkitt, but not its amount on the pollen surface. 3) The mostly dry and powdery pollen of anemophilous plants always contains a variable amount of inactive pollenkitt in its exine cavities. 4) A step-by step change of the pollen cementing syndrome can be observed from entomophily towards anemophily. 5) From the omnipresence of pollenkitt in all wind-pollinated angiosperms studied one can conclude that the ancestors of anemophilous angiosperms probably have been zoophilous (i.e. entomophilous) throughout.

     

Identification and Characterization of the First Equine Parainfluenza Virus 5

正Dear Editor,Parainfluenza virus 5 (PIV5), known as canine parainfluenza virus in the veterinary field, is a negative-sense,nonsegmented, single-stranded RNA virus belonging to the Paramyxoviridae family (Chen 2018). The virus was first reported in primary monkey kidney cells in 1954 (Hsiung1972), then it has been frequently discovered in various     

Pathogenic Characterization and Full Length Genome Sequence of a Reassortant Infectious Bursal Disease Virus Newly Isolated in Pakistan

<正>Dear Editor,Infectious bursal disease (IBD) is one of the most important diseases of the poultry. The IBD virus (IBDV), a nonenveloped virus belonging to the Birnaviridae family with a genome consisting of two segments of double-stranded RNA (segments A and B), targets B lymphocytes of bursa of Fabricious leading to immunosuppression. In Pakistan,poultry farming is the second biggest industry and IBD is the second biggest disease threating the poultry sector.However, there is limited genome information of IBDV