Three Species of the Genus Walckenaeria(Araneae: Linyphiidae) New to Korea

摘要

Three species of the lmyphiid genus Walckenaeria, Walckenaeria chikunii Saito and Ono, 2001, Walchenaeria Jurcillata (Menge, 1869), and Walckenaeria ichijusaensis Saito and Ono, 2001, are reported new to the Korean spider fauna. W. jurcillata is widely distributed throughout the Palearctic region, but W. chikunii and W. ichijusaensis are only known from their type localities in Japan. Photographs and illustrations of the diagnostic characters are provided.