1–2 Balta crena sp. n., male: holotype 1 dorsal view 2 ventral view 3–4 Balta maculata sp. n., male: holotype 3 dorsal view 4 ventral view 5–6 Balta tangi sp. n., male: holotype 5 dorsal view 6 ventral view 7–8 Balta yaoi sp. n., male: holotype 7 dorsal view 8 ventral view 9–10 Balta hwangorum Bey-Bienko, 1958, male 9 dorsal view 10 ventral view 11–12 Balta nodigera (Bey-Bienko, 1958) comb. n., male 11 dorsal view 12 ventral view 13–14 Balta valida (Bey-Bienko, 1958), comb. n., male 13 dorsal view 14 ventral view.

 
 
  Part of: Qiu Z-W, Che Y-L, Zheng Y-H, Wang Z-Q (2017) The cockroaches of Balta Tepper (Blattodea, Ecotobiidae, Pseudophyllodromiinae) from China, with the description of four new species. ZooKeys 714: 13-32. https://doi.org/10.3897/zookeys.714.14041