Marusik, Y. M., G. N. Azarkina, and M. M. Omelko. “Redescription and a New Synonym of the Spider Pachygnatha amurensis Strand, 1907 (Araneae, Tetragnathidae, Tetragnathinae)”. Zootaxa, vol. 4007, no. 1, Aug. 2015, pp. 126–130, doi:10.11646/zootaxa.4007.1.10.