(1–6) Schematic drawing of Coccinellidae larvae and its body structures: (1) larva, dorsal view; (2) seta; (3) chalaza; (4) scolus; (5) parascolus; (6) struma (Modified from Ress et al. 1994). (7–11) Structures of body: (7–8) Parascoli: (7) Harmonia axyridis; (8) Hippodamia convergens. (9–11) Strumae: (9) Eriopis connexa; (10) Cycloneda sanguinea; (11) Olla v-nigrum. Scale bars = 500 µm.