歧隐翅虫亚族(鞘翅目,隐翅虫科)分类特征分析及单系性质疑  

CHALLENGING THE MONOPHYLY OF THE SUBTRIBE ANISOLININA (COLEOPTERA, STAPHYLINIDAE) BASED ON TAXONOMIC CHANGES AND MORPHOLOGY

作　　者：周红章[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》2005年第4期676-683,共8页Acta Zootaxonomica Sinica

基　　金：国家科技部国家重点基础发展规划项目(G2000046801);国家基础科学人才培养基金(NSFCJ0030092).

摘　　要：一个分类阶元是否单系,在当代分类学与系统学的意义上直接决定这个分类阶元的有效性,即可否广泛接受。形态学分析和动物地理分布模式可以提供非常有价值的启示。鞘翅目隐翅虫科隐翅虫亚科隐翅虫族的歧隐翅虫亚族Anisolinina Hayashi,1993(Coleoptera,Staphylinidae,Staphylininae),尽管是一个建立不久的分类单元,但亚族的分类定义、包括的种属、以及各属种的相互关系等,最近发生了较大的变化。通过分析一些重要的、用来定义这个亚族的关键形态性状,如前胸背板缘折上缘线与下缘线、上颚须、下唇须等,比较亚族内各属级单元的分类历史与动物地理分布,揭示歧隐翅虫亚族Anisolinina不是一个单系类群。Whether a taxon is a monophyletic one decides its acceptability in sense of modern systematics and taxonomy. Morphological analysis and zoogeographical patterns can offer valuable cues to this kind of problems. The subtribe Anisolinina Hayashi, 1993, though a newly-erected taxon of the tribe Staphylinini （Coleoptera, Staphylinidae, Staphylininae）, changed greatly in its taxonomic definition and within-group classification recently. This study is conducted to compare some important characters used to define the taxon. They are superior and inferior marginal lines of pronotal hypomeron, maxillary and labial palpi and some other morphorlogical characters. The taxonomic history of the genera included and their distributions are also compared in the paper. It seems clear that all the analyses up-to-now are not enough to support the Anisolinina as a monophyletic taxon.

关 键 词：隐翅虫族 歧隐翅虫亚族 分类系统 单系 形态特征 

分 类 号：Q969.48[生物学—昆虫学]