| 掘步甲属昆虫分类研究（鞘翅目：步甲科：壶步甲族） |
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| 引用本文： | 赵丹阳,田明义. 掘步甲属昆虫分类研究（鞘翅目：步甲科：壶步甲族）[J]. 昆虫分类学报, 2008, 30(3) |
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| 作者姓名： | 赵丹阳 田明义 |
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| 作者单位： | 华南农业大学资源环境学院昆虫系,广东,广州,510642 |
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| 摘 要： | 掘步甲属Scalidion Schmidt-Gbel,1846 为步甲科壶步甲族(Carabidae, Lebiini) 中的1个小属,分布于中国、印度、缅甸和越南。通过观察巴黎自然博物馆和华南农业大学馆藏标本,本文对该属进行简要的分类研究,提供了分种(亚种)检索表、照片并附形态特征图。该属目前仅记录2种,即喜掘步甲S. hilare Schmidt-G?bel 和黄掘步甲S. xanthophanum (Bates),2种均在中国有分布,其中后者包括2个亚种。喜掘步甲为贵州新记录,黄掘步甲指名亚种为广东、贵州和越南新记录,黑色亚种S. xanthophanum nigrans (Bates)为贵州新记录。
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| 关 键 词： | 鞘翅目 步甲科 壶步甲族 掘步甲属 分类 新记录 |
Taxonomic Notes on the Genus Scalidion Schmidt-Gobel(Coleoptera: Carabidae: Lebiini) |
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| ZHAO Dan-yang,TIAN Ming-yi. Taxonomic Notes on the Genus Scalidion Schmidt-Gobel(Coleoptera: Carabidae: Lebiini)[J]. Entomotaxonomia, 2008, 30(3) |
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| Authors: | ZHAO Dan-yang TIAN Ming-yi |
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| Abstract: | In this paper, the small Oriental genus Scalidion of Carabidae is taxonomically noted. Totally, the genus is composed of two species. S. hilare Schmidt-Gobel from China, Myanmar and India. S.xanthophanum (Bates) from China and Vietnam, including two subspecies: S. xanthophanum xanthophanum(Bates) and S. xanthophanum nigrans (Bates). Some important features and genitalia are illustrated for the first time. Distributional records, diagnoses and a key to species, and subspecies are given. S. xanthophanum xanthophanum is recorded from Vietnam for the first time. |
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| Keywords: | Coleoptera Carabidae Lebiini Scalidion taxonomy new record |
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