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中国简脉茎蜂属二新种暨中国已知种检索表(膜翅目:茎蜂科)

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成果类型:
期刊论文
论文标题(中文):
Two new species of Janus Stephens (Hymenoptera: Cephidae) from China with a key to Chinese species
作者:
刘琳;褚彪;魏美才
作者机构:
Central South University of Forestry and Technology, Ministry of Education, Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees, Ministry of Education, Hunan, Changsha, 410004
Forest Pest Management Station of Tibet Autonomous Region, Tibet, Lhasa, 850000
[刘琳; 魏美才] Central South University of Forestry and Technology, Ministry of Education, Key Laboratory of Cultivation and Protection for Non-Wood Forest Trees, Ministry of Education, Hunan, Changsha, 410004
[Chu Biao] Forest Pest Management Station of Tibet Autonomous Region, Tibet, Lhasa, 850000
语种:
英文
关键词:
Symphyta;Hartigiinae;taxonomy
关键词(中文):
广腰亚目;等节茎蜂亚科;分类
期刊:
Entomotaxonomia
ISSN:
2095-8609
年:
2017
卷:
39
期:
3
页码:
238-246
基金类别:
Our cordial thanks are due to Dr. Gengyun NIU for her kind help in this study, and to Dr. Mingli CHEN, Ms. Ningting HUANG and Mr. Wei XIAO of our university for collecting the interesting material. This research was supported by the National Natural Science Foundation of China (31501885, 31672344), and the Innovation Platform Project of Hunan Provincial Universities (15K 150).
机构署名:
本校为第一机构
院系归属:
林学院
摘要:
The diagnosis of Janus Stephens 1829 and a key to the Chinese species of the genus is provided. Janus megamaculatus Liu & Wei sp. nov. and J. rufus Liu & Wei sp. nov. are described from China. Janus megamaculatus sp. nov. differs from its known congeners by the body very large, head and thorax yellow brown with few black macula, the abdomen yellow brown with transverse black bands, the mesoscutal middle lobe with a deep middle furrow and the apical sheath as long as the basal sheath. Janus rufus sp. nov. is similar to Janus xanthus Naito & Smith, 1998 in structure but differs from the latter b...
摘要(中文):
简要记述了简脉茎蜂属的特征,编制了中国种类检索表。记述中国茎蜂科2新种:大斑简脉茎蜂 Janus megamaculatus Liu & Wei sp. nov. 和黄褐简脉茎蜂 J. rufus Liu & Wei sp. nov.。大斑简脉茎蜂体型大,亮黄色,头胸部具很少量的黑色斑纹,腹部各节背板具暗褐色或黑褐色横带斑,中胸背板前叶中纵沟很深,锯鞘端等长于锯鞘基等,与同属已知种类均不相同。黄褐简脉茎蜂与西藏易贡分布的黄腹简脉茎蜂Janus xanthus Naito& Smith, 1998比较近似,但头胸部几乎全部黄褐色,触角褐色,较短,长约2倍于头胸部之和,后足股节黄褐色,后翅Rs室封闭,尾须短小,背面观长仅0.14倍于锯鞘端长等,与后者不同。

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