THE YOUNG COLLECTOR'S 



HANDBOOK 



OF 



€!rithtt5, anti iflics 



[HYMENOPTERA, NEUROPTERA, ORTHOPTERA, 

 HEMIPTERA, DIPT ERA). 



BY 



W.HARCOURT BATH. 



SECOND 



EDITION. 



LONDON: 



SWAN SONNENSCHEIN & CO., 

 PATERNOSTER SQUARE. 



1890. 



