| 凹颚叶蜂属评述并记一新种及世界种类分种检索表（除新热带界）（膜翅目：叶蜂科） |
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| 引用本文： | 牛耕耘,魏美才.凹颚叶蜂属评述并记一新种及世界种类分种检索表（除新热带界）（膜翅目：叶蜂科）[J].昆虫分类学报,2013,35(3):221-232. |
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| 作者姓名： | 牛耕耘 魏美才 |
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| 作者单位： | 中南林业科技大学昆虫系统和进化生物学实验室，湖南 长沙 410004 |
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| 基金项目： | The genus Aneugmenus Hartig, 1837 is redescribed, and differences between Aneugmenus and Birka Malaise, 1944, Atoposelandria Enslin, 1912 and Linorbita Wei & Nie, 1998 are briefly discussed. The known species and host plants of this genus are reviewed. A worldwide list of species is provided. Aneugmenus is separated into 6 species groups. Aneugmenus nigrofemoratus sp. nov. is described from China. A key to the world species excluding Neotropical in this genus is provided. The generic position of some species related to Aneugmenus is briefly discussed. Two new combinations and a new synonym are proposed: Linorbita ungulica (Wei, 1997), n. comb., and Paraneugmenus frontalis (Wei, 1997), n. comb. = Aneugmenus mandibularis Wei, 1997, syn. nov. all transferred from Aneugmenus. |
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| 摘 要： | 重新描述了凹颚叶蜂属Aneugmenus Hartig, 1837的属征，指出了凹颚叶蜂属与柄臀叶蜂属Birka Malaise, 1944、微齿叶蜂属Atoposelandria Enslin, 1912 及狭眶叶蜂属Linorbita Wei & Nie, 1998之间的鉴别特征。简要讨论了与凹颚叶蜂属相关的一些种的分类地位以及凹颚叶蜂属种类的寄主植物资料。从凹颚叶蜂属移出2种，建立了2个新组合和1个新异名：短齿狭眶叶蜂Linorbita ungulica (Wei, 1997), n. comb. 和白足近颚叶蜂Paraneugmenus frontalis (Wei, 1997), n. comb., Aneugmenus mandibularis Wei, 1997, syn. nov., 是Paraneugmenus frontalis (Wei, 1997) 的新异名。提出了凹颚叶蜂属世界种类目录，编制了凹颚叶蜂属分种团以及除新热带界以外的世界种类分种检索表。描述了中国凹颚叶蜂属1新种：Aneugmenus nigrofemoratus sp. nov.。凹颚叶蜂属已知25种被划分为6个种团。
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| 关 键 词： | 广腰亚目 叶蜂总科 蕨叶蜂亚科 种类名录 分类 |
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