Figure 3 from: Song X-B, Tang L, Peng Z (2018) Flanged Bombardier beetles from Shanghai, China, with description of a new species in the genus Eustra Schmidt-Goebel (Coleoptera, Carabidae, Paussinae). ZooKeys 740: 45-57. https://doi.org/10.3897/zookeys.740.20458

Figure 3 Diagnostic features of Eustra shanghaiensis sp. n. A Aedeagus, dorsal view B Right paramere C Left paramere D Gonopod IX E Male Sternite VII. Scale bars: 0.2 mm (A–D, F); 0.1 mm (E).