Figure 4 from: Maeto K, Kawasaki M, Fujita M, Sakurai A (2012) Trimodal adult emergence in summer generations of the rose sawfly Arge nigrinodosa (Hymenoptera, Argidae). Journal of Hymenoptera Research 25: 1-14. https://doi.org/10.3897/jhr.25.2565

Figure 4 - Adult emergence in the sons from mothers in the first (a), second (b), and third (c) clusters of emergence (see Fig. 3a) at 20°C with a 16L–8D photoperiod. The number of mothers in the first (a), second (b), and third (c) clusters of emergence was 16, 10, and 8 respectively.