Figures 31-36 from: Prous M, Heidemaa M, Shinohara A, Soon V (2011) Review of the sawfly genus Empria (Hymenoptera, Tenthredinidae) in Japan. ZooKeys 150: 347-380. https://doi.org/10.3897/zookeys.150.1968

Figures 31-36 - Penis valves of Empria. 31 Empria honshuana sp. n., paratype (NSMT200) 32 Empria liturata (USNM2051678_051) 33 Empria loktini (NSMT105) 34 Empria tridens (USNM2051678_024) 35 Empria japonica, paratype (NSMT009) 36 Empria sp. 1 (USNM2051678_040). The arrowheads illustrate the different position of valvular duct (upper right arrowhead) relative to the dorsal rim of valvura (lower left arrowhead) in Empria loktini (Fig. 33) and other species of longicornis-group (Fig. 34).