Insect damage on Agathis labillardieri (A–E) and A. dammara (F–U) A slot feeding (New Guinea, K 0000171) B densely-packed blister galls (New Guinea, K 0000161) C elliptical galls composed of brown, thickened tissue (New Guinea, A 63040) D circular blister galls with exit holes (New Guinea, E 00036878) E sinusoidal serpentine mine (New Guinea, SING NIFS bb.30358) F feeding along the leaf apex (Maluku Islands, K 000553215) G polylobate blister galls with exit holes (Maluku Islands, A 106) H blister gall with circular exit hole (Maluku Islands, A 106) I serpentine mine with thin frass trail (Maluku Islands, A 121) J ellipsoidal blotch mine (Maluku Islands, A 121) K serpentine mine (Maluku Islands, K 0000041) L serpentine mine ending in blotch (Maluku Islands, K 0000078) M elongate rows of parallel surface feeding (Brunei, A 4330) N slot feeding (Sulawesi, Indonesia, K 0000067) O serpentine mine terminating in a blotch (Sulawesi, Indonesia, K 0000067) P serpentine mine with oval terminal chamber (Sulawesi, Indonesia, K 516) Q slot feeding (Philippines, K 0000137) R excision into the leaf margin that expands towards the center of a leaf (Philippines, K 3091) S linear serpentine mine (Philippines, K 3091) T globose woody gall (Philippines, K 000553230) U blister gall with central exit hole and darkened rim (Java, Indonesia, E 00420594).