Epeus pengi sp. nov., male holotype and female paratype A, C epigyne, ventral B, D vulva, dorsal E holotype habitus, dorsal F ditto, ventral G female paratype habitus, dorsal H holotype carapace, frontal I holotype chelicera, posterior J leg I of holotype, prolateral. Scale bars: 0.1 mm (A–D, I); 1.0 mm (E–H, J).