Figure 5

SEM images of the hierarchical micro-/nano-scale structures of the surface of the wings of various insects: (a, b) Homoptera Meimuna opalifera (Walker), (c, d) Orthoptera Acrida Cinerea cinerea (Thunberg) , (e, f) Hymenoptera Vespa dybowskii (Andre). With permission from Elsevier, Copyright 2009.