Glyphiulus portaliformis Zhao & Liu, sp. nov., ♂ paratype A gnathochilarium and left antenna B head and collum C penes D mid-leg and claw E leg 3, caudal view F leg 1, frontal view G ♀ paratype, vulvae H anterior gonopods, caudal view I, J posterior gonopod, caudal and frontal views, respectively. Scale bars: 0.5 mm (A, B, D, E), 0.2 mm (C, F–J).

  Part of: Zhao Y, Guo W-R, Golovatch SI, Liu W-X (2022) Revision of the javanicus species group of the millipede genus Glyphiulus Gervais, 1847, with descriptions of five new species from China (Diplopoda, Spirostreptida, Cambalopsidae). ZooKeys 1108: 89-118.