Two new species of Dentilabus Heinrich (Hymenoptera: Ichneumonidae: Ichneumoninae) from Japan and Korea, with redefinition of the genus
Two new species of Dentilabus Heinrich (Hymenoptera: Ichneumonidae: Ichneumoninae) from Japan and Korea, with redefinition of the genus
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日本和韩国的 Dentilabus Heinrich 两个新种（膜翅目：姬蜂科：姬蜂亚科），并重新定义了该属
DOI：
10.11646/zootaxa.4524.1.6
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发表时间：
2018
期刊：
影响因子：
0.9
通讯作者：
KONISHI KAZUHIKO
中科院分区：
文献类型：
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作者：
KIKUCHI NAMIKI;KONISHI KAZUHIKO
本研究首次在东古北区发现齿齿虎（齿齿虎）。记述了两新种D. nigripodus sp. n.[日本和朝鲜]和D. iyoensis sp. n.[日本]。黑齿齿虎与它在古北西部的同族，变异齿齿虎（Wesmael）相似，但它们可以很容易地通过黑齿齿虎均匀黑色的后股骨来区分。随着d.s iyoensis的加入，我们也重新定义了牙齿科的属界。提供了该属古北区物种的关键。
We discovered Dentilabus Heinrich (Icneumoninae: Platylabini) for the first time from the Eastern Palearctic region. Two new species, D. nigripodus sp. n.[Japan and Korea] and D. iyoensis sp. n.[Japan] are described. Dentilabus nigripodus resembles its Western Palearctic congener, D. variegatus (Wesmael), but they can be easily distinguished by the uniformly black hind femora in D. nigripodus. With the inclusion of D. iyoensis, we also redefine the generic limits of Dentilabus. A key to Palearctic species of the genus is provided.