六足总纲系统发育研究进展与新分类系统  被引量:4

Research Advances on Phylogeny of Hexapoda with a New Classification System

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作  者:袁锋[1] 袁向群[1] 

机构地区:[1]植保资源与病虫害治理教育部重点实验室,西北农林科技大学昆虫博物馆,陕西杨凌712100

出  处:《Entomotaxonomia》2006年第1期1-12,共12页昆虫分类学报(英文)

基  金:国家自然科学基金项目(30499341)资助

摘  要:简要综述了昆虫分纲、分目的历史变化,包括昆虫分目多少的变化,昆虫是纲级还是总纲级阶元的变化,昆虫各目分类地位系统排列的变化以及六足总纲系统发育研究进展。根据近10年来形态特征与分子测序数据相结合的系统发育研究,整理出六足总纲与系统发育支序分析相一致的分类系统,对昆虫35目的分类运用了10个分类阶元。在此基础上,删减次要分类阶元,提出简明分类系统,既反映每个高级分类单元的单系性,明晰各目的共祖近度,又减少了分类阶元层次,方便各分类单元的识别与鉴定。六足总纲Hexapoda分为4纲:原尾纲Protura(包括蚖目Acerentomata、华蚖目Sinentomata、古蚖目Eosentomata),弹尾纲Collembola(包括弹尾目Collembola),双尾纲Diplura(包括双尾目Diplura),昆虫纲Insecta。昆虫纲分为单髁亚纲SubclassMonocondylia(包括石蛃目Archaeognatha)与双髁亚纲SubclassDicondylia。双髁亚纲分为衣鱼部DivisionZygentoma(包括衣鱼目Zygentoma)与有翅部DivisionPterygota。有翅部分为10个总目、27目。The present paper deals with the brief review on the historical changes for the class Insecta (sen. lat) to be subdivided into subclass and order, including the change on number of the orders, the change on taxonomic categories for insects to belong to a superclass or a class in the phylum Arthropoda, and the change of hierarchical arrangements, and phylogenetic research advances of insects. According to the phylogenetic research advances of insects by means of combining morphological and molecular data in last ten years, a detailed classification system of Hexapoda, which is in conformity with the phylogenetic cladistic analysis, is put forward. On the basis of the detailed classification system a simple and clear classification system is proposed as well. This simple and clear classification system may indicates that each taxonomic taxon is a monophyletic group and the recency of common ancestor, and can reduces some classification hierarchies to make the recognition and identification of the taxonomic taxa convenient and easy. The superclass Hexapoda is subdivided into 4 classes: Class Protura (subdivided into Orders Acerentomata, Sinentomata, Eosentomata); Class Collembola ( including Order Collembola); Class Diplura (Order Diplura); Class Insecta. Class Incecta is subdivided into Subclass Monocondylia (Order Archaeognatha) and Subclass Dicondylia. Subclass Dicondylia is subdivided into Division Zygentoma (Order Zygentoma) and Division Pterygota. Division Pterygota is subdivided into 10 Superorders and 27 Orders: ①Superorder Ephemeropterodea (Order Ephemeroptera), ②Superorder Odonatodea (Order Odonata), ③Superorder Plecopterodea (Orders Plecoptera and Embioptera), ④Superorder Orthopterodea (Orders Orthoptera and Phasmatodea), ⑤Superorder Blattodea (Orders Blattaria, Mantodea , Mantophasmatodea, Isoptera, Dermaptera, Grylloblattodea, and Zoraptera), ⑥Superorder Hemipterodea (Orders Psocoptera, Phthiraptera, Thysanoptera and Hemiptera), ⑦Superord

关 键 词:节肢动物门 六足总纲 系统发育 研究进展 分类系统 

分 类 号:Q969[生物学—昆虫学]

 

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