Anikin, V. V. & Kuzmin, E. A. (2016). The finding of black widow – Latrodectus tredecimguttatus (Rossi, 1790) (Aranei, Theridiidae) on the territory of Saratov Province. Izvestiya of Saratov University. New Series. Series: Chemistry. Biology. Ecology 16(2): 220-221. doi:10.18500/1816-9775-2016-16-2-220-221 -- Show included taxa