【摘要】 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。更多还原

【Abstract】 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,2/1,1,1,2,1.更多还原