Eudorylaimus blisterocaudatus sp. nov. A entire female B entire male C, D female anterior region E anterior region showing amphid F male anterior region G pharyngeal region H pharyngeal expansion I pharyngo-intestinal junction (arrow showing S2N and cardiac disc) J, K anterior genital branch (arrow showing sphincter) L, M posterior genital branch (arrow showing sphincter). Scale bars: 100 µm (A, B); 10 µm (C–F, H–M); 20 µm (G).