The first record of Oecobius nadiae (Spassky, 1936) (Aranei: Oecobiidae) in Russia

Oecobius nadiae (Spassky, 1936) is registered on the territory of Russia for the first time. A single male was found indoors in Makhachkala (Dagestan). This male is slightly larger in size than type specimens. This record is the northernmost and located in the Iranian-Turanian biogeographic supraprovince.