斑蚜科属间胚胎及成蚜毛序的演变(同翅目,蚜总科)  

DEVELOPMENT OF SETAL PATTERNS IN EMBRYONIC AND ADULT DREPANOSIPHID APHIDS (DREPANOSIPHIDAE,HOMOPTERA,APHIDOIDEA)

作　　者：乔格侠[1] 张广学[1] 

机构地区：[1]中国科学院动物研究所,北京100080

出　　处：《动物分类学报》2003年第4期573-583,共11页Acta Zootaxonomica Sinica

基　　金：国家自然科学基金项目 (30 2 70 1 71 );中国科学院生物分类区系特别支持费;中国科学院知识创新工程领域前沿项目(KSCX3 IOZ 0 1 )资助

摘　　要：基于世界斑蚜科 13亚科 90属 2 0 0种的资料 ,描述了胚胎毛序的基本类型和多样性。斑蚜科毛序的基本类型可分为 3类 ,即胚胎和一龄若蚜所具有的原毛序 ,第 2龄若蚜和部分第 3龄若蚜具有的中毛序 ,以及部分第 3龄若蚜、第 4龄若蚜和成蚜所具有的后毛序。结合成蚜及不同龄期若蚜的毛序 ,系统分析了斑蚜科各亚科毛序演变的规律 ,认为大部分亚科的成蚜毛序基本保留原毛序的状态 ,个别类群具有典型的中毛序或后毛序 ;而且部分类群成蚜的原毛序在胚胎毛序的基础上 ,腹部背片Ⅲ、Ⅴ、Ⅶ的中毛发生侧向位移。This paper describes the primitive sequence and diversity of setal patterns in drepanosiphid aphids based on examination of 200 specimens from 90 genera and 13 subfamilies collected worldwide.The primitive setal pattern in this family consists of three stages,namely the protopattern in embryos and first nymphs;the mesopattern in second nymphs and early stage of third nymphs,and the metapattern in late-stage third nymphs,fourth nymphs and adults.Compared with the setal patterns of adult aphids and nymphs,the principles concerning development of setal patterns in different subfamilies are discussed.In most subfamilies,the setal pattern of adult aphids is basically the protopattern,fewer species display typical mesopatterns or metapatterns.The protopatterns of adult aphids in some groups show changes in the background of embryonic setal patterns,such as laterally displaced spinal setae on abdominal tergites Ⅲ,Ⅴ,Ⅶ.

关 键 词：同翅目 斑蚜科 属 胚胎 成蚜 毛序 蚜总科 

分 类 号：Q964[生物学—昆虫学]