Female external genitalia of eight Eupolyphaga species (supra-anal plate and subgenital plate included) A, B E. bicolor Han, Che & Wang, sp. nov. C, D E. nigra Han, Che & Wang, sp. nov. E, F E. udenostyla Qiu, 2022 G, H E. hupingensis Qiu, Che & Wang, 2018 I, J E. miracidia Qiu, 2022 K, L E. sinensis (Walker, 1868) M, N E. robusta Qiu, Che & Wang, 2018 O, P E. hanae Qiu, Che & Wang, 2018. Abbreviations: bsv. basivalvula, cp. crosspiece, ltst. IX laterosternite IX, p.l. posterior lobes of valvifer II, pp. paraprocts, pt. paratergites, sp.pl. spermathecal plate, SVII subgenital plate, TX supra-anal plate, v.I first valvule, v.II second valve, v.III third valve, vst.s vestibular sclerite. Scale bars: 0.1 cm (A–P).

 
 
  Part of: Han W, Che Y-L, Zhang P-J, Wang Z-Q (2024) New species of Eupolyphaga Chopard, 1929 and Pseudoeupolyphaga Qiu & Che, 2024 (Blattodea, Corydioidea, Corydiinae), with notes on their female genitalia. ZooKeys 1211: 151-191. https://doi.org/10.3897/zookeys.1211.128805