Pseudoeupolyphaga simila (Qiu, 2022) A, B male from Dagou Village, Li County, Aba Prefecture, Sichuan Province C–J male and nymph from Tazigou, Putou Township, Li County, Aba Prefecture, Sichuan Province A habitus, dorsal view B habitus, ventral view C habitus, dorsal view D habitus, ventral view E supra-anal plate, ventral view F subgenital plate, ventral view G genitalia, dorsal view H right phallomere, right-ventral view I a living male, dorsal view J a living nymph, ventral view. Scale bars: 1.0 cm (A–D); 0.1 cm (E–H).