A New Species of Callobius Chamberlin, 1947 (Araneae: Amaurobiidae) from Amami-Ōshima Island, Japan
作者: Ken-ichi Okumura Kazuyuki Honki Shin-ya Ohba
刊名: Arachnology, 2018, Vol.17 (9)
来源数据库: British Arachnological Society
DOI: https://doi.org/10.13156/arac.2018.17.9.466
关键词: COIDNA barcodingMorphology
原始语种摘要: A new species of the genus Callobius is described from Amami-Ōshima Island, southwestern Japan, under the name of Callobius amamiensis n. sp., and the differences from the related species, C. yakushimensis Okumura, 2010 are shown. The male palp of the new species is characterized by having the short mesal process in the tibia. In the female specimen, the lateral lobes of the epigyne are situated distant from each other, hence the width of epigyne is almost twice the length. In addition, the mitochondrial cytochrome oxidase subunit I (mt-COI) partial sequences of the new species have been analyzed and documented for future use.
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  • epigyne 雌孔板
  • Japan 日本
  • COI Central Office of Information
  • mesal 中线的
  • specimen 标本
  • genus 
  • documented 备有证明文件的
  • species 
  • southwestern 在西南的
  • tibia 胫骨