The Canadian Entomologist

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Book Reviews

Die Larvalsystematik der Wickler (Tortricidae and Carposinidae) [The Larval Systematics of the Tortricoids] By Bernard Schwatschek, 269 pp., 276 figs. Akademie-Verlag, Berlin, 1958. Price BM $38.00.

Bestimmungstabellen der Blattminen von Europa. [Keys for the identification of the Leaf Miners of Europe], volumes 1–3, by E. M. Hering. Vol. 1: 648 pp.; vol. 2: 537 pp.; vol. 3: 221 pp.; 725 figs. W. Junk, The Hague, Netherlands. 1957. Price, 3 vols., 180 guilders.

Insect Migration. By C. B. Williams, xiv + 239 pp., 8 + XVI pls. 48 text figs. The Macmillan Co., 1958. Price $6.00.

Eugene Munroe, T. N. Freeman and Eugene Munroe