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Two New Records of Sac Spiders including a New Species (Araneae: Clubionidae) from Korea

  • Jang, Chang Moon (Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University) ;
  • Bae, Yang Seop (Division of Life Sciences, College of Life Sciences and Bioengineering, Incheon National University) ;
  • Yoo, Jung Sun (Biological and Genetic Resources Utilization Division, National Institute of Biological Resources) ;
  • Lee, Sue Yeon (College of Agricultural Life Science, Jeonbuk National University) ;
  • Kim, Seung Tae (Life and Environment Research Institute, Konkuk University)
  • Received : 2021.10.08
  • Accepted : 2021.10.18
  • Published : 2021.10.31

Abstract

The genus Clubiona Latreille, 1804 is the most diverse and largest one in the family Clubionidae Wagner, 1887. Twenty-nine species of the genus have been described in various ecosystems from Korea to date. Clubiona semicircularis Tang, Song and Zhu, 2005 which was formerly only known in China and Clubiona ansa n. sp. were collected with a sweep net on the foliage of the shrubs in mixed forests from mountains and agricultural landscape during a seasonal survey of the spider fauna in Korea. This study describes these two species with a diagnosis, measurements, and morphological illustrations. In addition, the female of C. semicircularis is described with a diagnosis for the first time from the present study.

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