Eriauchenius rixi sp. n. A male (holotype, CASENT9012013) habitus, lateral view, image reversed B–C female (CASENT9012346) internal genitalia B dorsal view, arrow showing the FSGP narrow posterior elongation C anterior view D–L male pedipalpal bulbs (holotype, CASENT9012013) D–F right bulb, image reversed G–L left bulb, arrow showing the sharp process on the tegulum base D, G, J prolateral view E, H, K ventral view F, I, L retrolateral view. Scale bars: 1 mm (A); 0.25 mm (B, D).