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中国东北地区根瘿蚊属Rhizomyia Kieffer一新种记述(双翅目:瘿蚊科)(英文)

A new species of Rhizomyia Kieffer(Diptera: Cecidomyiidae) from Northeast China

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【作者】 杜静周小义焦克龙王远宏卜文俊

【Author】 Jing DU;Xiaoyi ZHOU;Kelong JIAO;Yuanhong WANG;Wenjun BU;Department of Plant Protection, College of Horticulture and Landscape, Tianjin Agricultural University;Institute of Entomology, College of Life Sciences, Nankai University;

【通讯作者】 焦克龙;

【机构】 天津农学院园艺园林学院植保系南开大学生命科学学院昆虫学研究所

【摘要】 首次报道菌食性的根瘿蚊属Rhizomyia Kieffer, 1898在我国东北地区的分布,记述采集于黑龙江省宁安的1新种:端细管根瘿蚊Rhizomyia acroleptosipha sp. nov.,并对本属属征进行修订,提供了中国该属分种检索表。该新种具独特的钟罩状阳茎,其基部3/4部分极为宽阔而端部1/4部分收缩呈倒置漏斗状。

【Abstract】 A new cecidomyiid species, Rhizomyia acroleptosipha sp. nov. collected from Ning’an in Heilongjiang Province of China, is described and illustrated as the first record of the mycophagous genus Rhizomyia Kieffer, 1898 from Northeast China. This new species is characterized by the unique bell-jar-shaped aedeagus with the basal 3/4 extremely broadened and the distal 1/4 constricted to be inverted-funnel-shaped. A new revised generic description is given to include this new species, and a key to all known species in China is provided.

【关键词】 短脉瘿蚊族分类检索表
【Key words】 Brachineurinitaxonomykey
【基金】 supported by the National Natural Science Foundation of China (31401995)
  • 【文献出处】 Entomotaxonomia ,昆虫分类学报(英文版) , 编辑部邮箱 ,2020年03期
  • 【分类号】Q969.44
  • 【下载频次】78
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