Fig. 1 in Distribution, Immature Stages and Life History of a Rose Leaf-rolling Sawfly, Pamphilius hilaris, in Japan (Hymenoptera, Pamphiliidae)

Fig. 1. Pamphilius hilaris. Egg on a leaflet of Rosa multiflora (A–B) and larvae (C–J), 2021.—A, Koya, Moriya City, Ibaraki Prefecture, May 3 (egg arrowed); B, another egg, same data; C, D, early instar, about 5 mm long, May 6; E, F, middle instar, about 13 mm long, May 19; G, H, late instar, about 17 mm long, June 4; I, J, mature larva, about 16 mm long, June 4.