杨云天

Publishes on Forest Insect Ecology and Management, Lepidoptera: Biology and Taxonomy, Forest Ecology and Biodiversity Studies. 1 papers and 0 citations.

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危害青海云杉的腮扁蜂属(膜翅目:扁蜂科)一新种
Zhu Wang, Ning Zhang, 杨云天 et al.|林业科学|2018
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记述采自中国内蒙古和宁夏贺兰山危害青海云杉的扁蜂科一新种:烟翅腮扁蜂 Cephalcia infumata Zhang & Wei,sp.nov.。本种与贺兰腮扁蜂 Cephalcia alashanica(Gussakovskij,1935)和马氏腮扁蜂 C.masuttii Battisti & Boato,1998 近似,3种扁蜂的幼虫均在云杉嫩枝上用虫粪做成显著的虫巢。烟翅腮扁蜂与贺兰腮扁蜂的区别:翅深烟褐色; 雌虫各足股节背侧部分淡色,腹侧大部黑色; 雌虫后眶中下部无后颊脊; 两性触角第3节长于第4+5节之和,长于复眼长径; 雄虫阳茎瓣内顶角近方形等。烟翅腮扁蜂与马氏腮扁蜂的区别:翅深烟褐色; 中胸背板侧叶全部和后小盾片、雄虫小盾片、两性腹部1-6背板大部、雌虫各足股节腹侧大部黑色; 两性触角窝侧区的上侧3/5具刺毛和粗大刻点,下侧2/5无刺毛、无刻点; 触角通常26节; 雄虫阳茎瓣无臀角等。烟翅腮扁蜂与贺兰腮扁蜂COⅠ序列的K2P距离为5.2%。