Spiders (Araneae) from the Lena and Yana Rivers, Yakutia (Sakha Republic)

• Published in: Entomologica Fennica
• Main Authors: Koponen, Seppo, Marusik, Yuri, Potapova, Nadezhda
• Format: Article in Journal/Newspaper
• Language: English
• Published: This journal is published jointly by the Entomological Society of Finland, the Lepidopterological Society of Finland, the Societas Entomologica Helsingforsiensis and the Entomological Club of the Zoological and Botanical Society of Turku. 2004
• Subjects: Sakha; Sakha Republic; Yakutia
• Online Access: https://journal.fi/entomolfennica/article/view/84214; https://doi.org/10.33338/ef.84214

Seventy-seven species of spiders are reported from the Lena andYanaRiver basins, and zoogeographical notes are given for 23 of these. Four species, Clubiona stagnatilis Kulczynski, 1897, Zelotes fratris Chamberlin, 1920, Pardosa jeniseica Eskov & Marusik, 1995 and Wiehlenarius boreus Eskov, 1990, are reported for the first time from Yakutia. The northernmost known localitieswere found for Zelotes fratris, Pardosa lyrata (Odenwall, 1901), Evarcha proszynskii Marusik &Logunov, 1998 and Pellenes limbatus Kulczynski, 1895, and the northernmost records in Asia for Clubiona stagnatilis and Theridion impressum L. Koch, 1881.