title: New data on spiders (Arachnida: Aranei) of the plain part of Altai Territory, Russia
abstract: The paper provides a list of 93 spider species collected from the plain part of Altai Territory; of them, 33 species are recorded for the first time and 12 are newly found in West Siberian Plain. Five species of the latter group are illustrated: <em>Euophrys uralensis </em>Logunov, Cutler et Marusik, 1993, <em>Gibbaranea ullrichi </em>(Hahn, 1835), <em>Parasyrisca marusiki </em>Kovblyuk, 2003, <em>Pardosa jaikensis </em>Ponomarev, 2007 and <em>Synema utotchkini </em>Marusik et Logunov, 1995. A n
journal: Acta Biologica Sibirica (Altai State University)