A SURVEY OF THE HOLARCTIC LINYPHIIDAE (ARANEAE),A REVIEW OF THE ERIGONINE GENUS ZORNELLA JACKSON, 1932  

作　　者：Yuri M. Marusik Donald J. Buckle Seppo Koponen 

机构地区：[1]Institute for Biological Problems of the North, Portovaya Str. 18, Magadan 685000 Russia [2]620 Albert Avenue, Saskatoon, Saskatchewan S7N 1G7, Canada [3]Zoological Museum, University of Turku, FI-20014 Turku, Finland

出　　处：《动物分类学报》2007年第1期21-34,共14页Acta Zootaxonomica Sinica

摘　　要：The Holarctic erigonid genus Zornella has been surveyed. Four species are recognized in this genus, two Palaearctic: Z.cultrigera(L.Koch,11879) & Z.orientalis sp.nov., and two Nearctic: Z.armata(Banks, 1906) & Z.cryptodon Chamberlin,1920.It is demonstrated that neither nearctic species is conspecific with Z.cultrigera as was thought by Holm and other authors. Z.orientalis sp.nov. is described from northeastern Siberia. All of the species are illustrated and their distributions mapped.The Holarctic erigonid genus Zornella has been surveyed. Four spedes are recognized in this genus, two Palaearctic： Z. aultrigera （L. Koch, 11879） ＆ Z. orientalis sp. nov., and two Nearcfic： Z. arrnata （Banks, 1906） ＆ Z. ayptodon Chamherlin, 1920. It is demouslrated that neither nearcfic species is agnspedtic with Z. atltrigera as was thought by Holm and other authors. Z. sp. nov. is describcd from northeastern Siberia. All of the species are illustrated and their distributions mapped.

关 键 词：Spiders ARANEAE Erigoninae HOLARCTIC Zornella new species REDESCRIPTION 

分 类 号：Q959[生物学—动物学]