A new species in the genus Crossodonthina(Collembola:Neanuridae) from China  

中国颚毛虫兆属一新种(弹尾纲:疣虫兆科)(英文)

作　　者：姜吉刚[1] 张少冰[1] 

机构地区：[1]中南林业科技大学生命科学与技术学院,湖南长沙410004

出　　处：《Entomotaxonomia》2012年第2期89-95,共7页昆虫分类学报（英文）

基　　金：supported by the China Postdoctoral Science Foundation (20100470743);the WANG K-C Education Foundation, Hong Kong

摘　　要：The genus Crossodonthina Yosii, 1954 is introduced and the diagnosis of the genus is provided. A new Chinese species, Crossodonthina choui, from Hunan Province is described. The new species can be separated from all known species by having a unique mandible and s-setae formula. The mandible consists of 5 branches and 3 basal teeth （one tooth is finger-like）. The s-setae formula of the new species is 2＋ms, 2/1, l, 1,2,1.对颚毛虫兆属Crossodonthina Yosii, 1954做了简要介绍,提供了该属的鉴别特征,记述了采自中国湖南省东安县舜皇山的颚毛虫兆属1新种——周氏颚毛疣虫兆Crossodonthina choui,这是该属在华中地区(湖南)的新记录。新种的正模标本(♂)和2个副模标本(2♂)保存在中南林业科技大学生命科学与技术学院昆虫标本室。

关 键 词：COLLEMBOLA Neanuridae Crossodonthina new species China 

分 类 号：Q969[生物学—昆虫学]