Omobrachyiulus zuevi sp. nov., gonopods of ♂ paratype A right promere, caudal view B right opisthomere, mesal, somewhat oral view C left opisthomere, lateral, somewhat oral view D distal part of right opisthomere, oral-mesal view E apex of solenomere, same aspect. Scale bars: 0.1 mm (A–C), 0.05 mm (D), 0.01 mm (E). Abbreviations: al apicolateral part of mesomeroidal lobe, am apicomesal part of mesomeroidal lobe, ao apical outgrowth of basoposterior process, ap anterior process bpp basoposterior process, d subapical denticle dg distal groove f flagellum, fc flagellum channel, g (supposed) gonocoxal gland, mg median groove ml mesomeroidal lobe, mr median ridge, s solenomere, sf spiniform filaments, si anteromesal sinus.