• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Zoosystema >The spider genera Araeoncus Simon, 1884 and Diplocephalus Bertkau, 1883 (Arachnida, Araneae, Linyphiidae) of China
【24h】

The spider genera Araeoncus Simon, 1884 and Diplocephalus Bertkau, 1883 (Arachnida, Araneae, Linyphiidae) of China

机译：中国的蜘蛛属Araeoncus Simon（1884）和Diplocephalus Bertkau（1883）（Arachnida，Araneae，Linyphiidae）

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Four crigonine species are described and illustrated: Araeoncus hyalinus n. sp., Araeoncus longispineus n. sp., Diplocephalus parentalis n. sp. and Diplocephalus mirabilis Eskov, 1988. The genus Araeoncus Simon, 1884 is reported from China for the first time. The two new Araeoncus species are closely related and differ from congeners by the presence of posterior radical process and mesal tooth of male palp, as well as by the different path of copulatory ducts of vulva. Re-examination of material studied by Fei & Gao (1996) revealed that the distribution of Diplocephalus permixtus (O. P.-Cambridge, 1871) in China is due to the misidentification of this species. Diplocephalus mirabilis is unique among congeners by the presence of lamella characteristica of male palp and unciform apophyses of epigynum. Diplocephalus parentalis n. sp. differs from congeners, except Diplocephalus hispidulus Saito & Ono, 2001, by the unique shape of radix of embolic division and presence of a tuft of thick bristles at the apex of male palpal prolateral tibial apophysis, and further distinguishes from D. hispidulus by the shape of prolateral tibial apophysis and undeveloped embolic membrane of male palp, as well as by the slightly different path of copulatory ducts of vulva.
机译：描述和说明了四种可乐果种类：Araeoncus hyalinus n。 sp。，Araeoncus longispineus n。 sp。，Diplocephalus parentalis n。 sp。和Diplocephalus mirabilis Eskov，1988年。Araeoncus Simon属，1884年首次在中国报道。这两个新的Araeoncus物种密切相关，并且由于后根突和雄性lp骨的近中牙的存在以及外阴交配管道的不同路径而与同类动物有所区别。 Fei＆Gao（1996）对材料进行的重新检查显示，梁龙（Diplocephalus permixtus）（O. P.-Cambridge，1871）在中国的分布是由于该物种的错误识别造成的。由于雄性触角的特征性薄片和附睾的不合形的po突，奇异梁龙在同类动物中是独特的。双亲双翅目sp。与同源动物不同，除了Diplocephalus hispidulus Saito＆Ono，2001年不同之处在于，其栓塞区的独特形状和雄性触诊的胫前骨骨干顶存在一簇厚的硬毛，并且通过形状进一步与D. hispidulus区别开来。男性前胫骨骨and和未触及的栓膜的形成，以及外阴交配管的路径略有不同。

著录项

相似文献

  • 外文文献
  • 中文文献
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号