The movie files below depict the feeding behavior of nymphal stages of Bemisia tabaci on cotton leaves. For more detailed information see:

Chu, C.C., Margosan, D. A., Buckner, J.S., Freeman, T. P. and Henneberry, T. J. 2007. Bemisia tabaci (Aleyrodidae: Homoptera) nymphal feeding in cotton (Gossypium hirsutum) leaves. Insect Science 14(5): 375-381. (PDF)