贵州5种药用豆芫菁形态比较研究  

Comparative Morphological Study on Five Medicinal Epicauta Species from Guizhou Province

作　　者：刘洋洋[1,2] 潘昭[3] 陈祥盛[1,2,4] 

机构地区：[1]贵州大学昆虫研究所,贵阳550025 [2]贵州大学贵州昆虫资源开发与利用特色重点实验室,贵阳550025 [3]河北大学生命科学学院,河北保定071002 [4]贵州大学动物科学学院,贵阳550025

出　　处：《四川动物》2016年第1期84-92,共9页Sichuan Journal of Zoology

基　　金：国家自然科学基金项目"西南地区药用芫菁的形态学与分子鉴定及斑蝥素资源多样性评价"(81460571);贵州省科技创新人才团队建设项目"贵州省节肢动物资源开发利用科技创新人才团队"(黔科合人才团队[2014]4001号)

摘　　要：本文对贵州5种药用豆芫菁外部形态及其雌、雄外生殖器特征进行比较研究,旨在增补和完善该类昆虫的形态特征,为药用芫菁的分类及种类鉴定提供系统全面的参考资料。结果表明:所研究的5种药用豆芫菁的外部形态特征(体长、触角、头部、前胸背板、雄性前足胫节)及雌雄外生殖器构造(阳茎基、阳茎、产卵瓣)在种间既有共性,又存在明显差异,可作为该类药用昆虫物种准确鉴定的主要依据。此外,本文提供了这5种豆芫菁的整体照片、局部特征图及分种检索表。In order to provide detail data for taxonomy and species identification of medicinal meloids,external morphological characters and genitalia of five Epicauta species from Guizhou province were studied by using comparative method.The results showed that there were similarities and differences among these five species on both external morphological characters（ body length,antenna,head,pronotum,male protibiae） and genitalia（ tegmen,aedeagus and valvifer） and those characters can be availably used in taxonomy and species identification of medicinal meloids. Moreover,photographs of habitus,illustrations of external characters and a key to these five species were given.

关 键 词：药用昆虫 豆芫菁属 比较形态学 分种检索表 贵州 

分 类 号：Q964[生物学—昆虫学]