期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

2010

36

2

196-202

10.3724/SP.J.1238.2010.00196

基金项目：现代农业产业技术体系专项基金 湖南省教育厅项目（06C415）承荷兰皇家自然历史博物馆vanAchterberg博士3年来对本文第一作者的具体指导和多方面的帮助,谨致谢忱.

本校为第一机构

茧蜂的雄性外生殖器可用于鉴别近缘种.收集近60年的茧蜂雄性外生殖器研究成果,研究茧蜂科28个亚科,114属256种的雄性外生殖器的形态结构,提出茧蜂科和亚科内雄性外生殖器的类型,可以分为两大分支.明确茧蜂各亚科雄性外生殖器的各种特征的特征性状即祖征和衍征是嵌镶式存在的,原始的类群如矛茧蜂亚科Doryctinae和圆口类Cyclostome虽有许多原始特征,但在某一或某些特征上常常出现特化,即处于相对的衍征状态.各亚科雄性外生殖器的祖征和衍征性状分布的不均衡也受平行现象Parallelisms的影响.

The braconid male genitalia can be used to identify closely-related species. After studying nearly 60 years’ male genitalia, the author summarizs the results of 256 braconid species which are grouped into 114 genera and 28 subfamilies. The structure of male genitalia, its application in species description and the phylogenetic analysis are introduced. Two groups of braconid male genitalia of subfamilies of the family Braconidae are also discussed. This paper further demonstrates that the character distribution of plesiomorphic character-state ...