Arrenurus (Micruracarus) amurensis Tuzovskij & Semenchenko, 2011: 17

— Holotype male (IBSS, 485-kas), detritus, silt, depth up to 1,5 m, 6 km from Gili, former riverbed of the Nura River, Amur River basin, Nanaysky District, Khabarovsk Territory, Russia (4948.485'N, 13707.715'E).