Eudorylaimus saccatus sp. nov. female: A, B genital system (arrow showing sphincter) C–E vulval region F oviduct and ovary (arrow showing sphincter) G, H. posterior region (arrow showing blind sac) I posterior end (arrow showing blind sac and caudal pores). Scale bars: 20 µm (A, B, G, H); 10 µm (C–F, I).

 
 
  Part of: Liang S, Islam MN, Du X, Li Ybin, Liang W, Ahmad W, Zhang X, Mahamood M, Alhewairini S, Li Q (2025) Two new and two known species of the genus Eudorylaimus Andrássy, 1959 (Nematoda, Dorylaimoidea, Qudsianematidae) from Northeast China. ZooKeys 1238: 41-74. https://doi.org/10.3897/zookeys.1238.138550