Eriauchenius workmani Pickard-Cambridge, 1881. A male (CASENT9010050) habitus, lateral view B female (CASENT9010045) internal genitalia, dorsal view D–F, L male right pedipalpal bulb (CASENT9010058) image reversed G–I left pedipalpal bulb (CASENT9003490) J–K left pedipalpal bulb (CASENT9010056) C median apophysis variation, apical view D, G, J prolateral view E, H, K ventral view, arrow showing the large bump on the anterior side F, I retrolateral view K close-up, ventral view. Scale bars: 1 mm (A); 0.25 mm (B, D).