Arnett, R.H. 1985 . American insects: a handbook of the insects of America north of Mexico. Van Nostrand Reinhold Co. New York 850 pp.

Notes: Abstract: General introduction to the taxonomy of American insects; includes information on insect classification and systematics, identification features, insect ecology, behavior, and distribution, insect collecting and the orders of insects; Part II, no. 21, Homoptera, includes sections on Coccoidea, which in turn covers 18 scale families (pp. 232-243); key to families of Coccoidea and genera; general descriptions; lists of pest species.