A SURVEY OF THE HOLARCTIC LINYPHIIDAE (ARANEAE),A REVIEW OF THE ERIGONINE GENUS ZORNELLA JACKSON, 1932
Yuri M. Marusik1, Donald J. Buckle2, Seppo Koponen31.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;
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.
【CateGory Index】： Q959