FIGURE 7 in Taxonomy and biology of a new ambrosia gall midge Daphnephila urnicola sp. nov. (Diptera: Cecidomyiidae) inducing urn-shaped leaf galls on two species of Machilus (Lauraceae) in Taiwan

FIGURE 7. Development of urn-shaped galls on Machilus zuihoensis and M. mushaensis at various stages of growth and differentiation phase. A. early stage, on Machilus zuihoensis. B. early stage, on M. mushaensis. C. middle stage, on M. zuihoensis. D. middle stage, on M. mushaensis. E. later stage, on M. zuihoensis. F. later stage, on M. mushaensis. Arrows= suberized host tissue.