FIGURES 19–30 in Review of the Balkan Isophya (Orthoptera: Phaneropteridae) with particular emphasis on the Isophya modesta group and remarks on the systematics of the genus based on morphological and acoustic data

FIGURES 19–30. General appearance of some Balkan Isophya; 19—I. modestior (male); 20, 21—I. dobrogensis (20—male, 21—female); 22, 23—I. zubowskii (22—male, 23—female); 24, 25—I. camptoxypha (24—male, 25—female); 26, 27—I. gulae (26—male, 27—female); 28, 29—I. obtusa (dark—28, and green—29 colour forms; males); 30—I. speciosa (malebelow, and female—above).