FIGURES 17–20 in The genus Tetralicia Harrison (Hemiptera: Sternorrhyncha: Aleyrodidae) in California, U.S.A., with the description of five new species and a redescription of Tetralicia granulata Sampson & Drews, 1941

FIGURES 17–20. Tetralicia in situ: 17–19: puparia; 20: adult. 17: T. laingi, San Diego Co., highway 76 at E boundary of La Jolla Indian Reservation, on Salvia apiana; 18, 19: T. lantanae sp. nov., Riverside Co., University of California Riverside, on Lantana, 18: dorsal view, 19: dorsolateral view; 20: T. lantanae sp. nov., San Diego Co., Chula Vista, on Lantana, 22.viii.1992, J. Kenyon coll. [no voucher available]. Figs 17, 20 by R.J. Gill, 18, 19 by N. von Ellenrieder & R.W. Garrison.