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。
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.
作者
杜静
周小义
焦克龙
王远宏
卜文俊
Jing DU;Xiaoyi ZHOU;Kelong JIAO;Yuanhong WANG;Wenjun BU(Department of Plant Protection,College of Horticulture and Landscape,Tianjin Agricultural University,Tianjin 300384,China;Institute of Entomology,College of Life Sciences,Nankai University,Tianjin 300071,China)
基金
The ZooBank Life Science Identifier(LSID)for this publication is:http://zoobank.org/urn:lsid:zoobank.org:pub:428AA291-11A9-44BD-B99B-F142BE93457D.
