Redescription and a new synonym of the spider Pachygnatha amurensis Strand, 1907 (Araneae, Tetragnathidae, Tetragnathinae).

YURI M. MARUSIK, GALINA N. AZARKINA & MIKHAIL M. OMELKO 1Institute for Biological Problems of the North, FEB RAS, Portovaya Street 18, Magadan 685000, Russia 2Department of Zoology & Entomology, University of the Free State, Bloemfontein 9300, South Africa 3Laboratory of Systematics of Invertebrate Animals, The Institute of Systematics and Ecology of Animals SB RAS, Frunze 11, Novosibirsk 630091, Russia 4Gornotaezhnaya Station FEB RAS, Gornotaezhnoe Vil., Ussuriyski Dist., Primorski krai 692533, Russia 5Far Eastern Federal University, Sukhanova 8, Vladivostok 690950, Russia 6Corresponging author. E-mail: [email protected]