This volume deals with the Acridoidea in Israel. All the Israeli material dealt with in this volume is deposited in the Entomological Collection of the Department of Zoology of Tel Aviv University, Ramat Aviv. All figures have been drawn from material collected in Israel and Sinai. The numbers in parentheses which appear after the locations refer to the geographi¬ cal areas on the map of Israel and Sinai, at the end of the book. Spelling of names of localities in Israel and Sinai is according to the maps published by the Survey of Israel.