&\>t 



Canadian Entomologist 



VOLUIVIK XLIII 



No. 3. 



CONTENTS. 



S\\ ett — Cieometrid notes on the genus Hydriomena 73 



Newcomer — Life-histories of tw j Lj^caenid Butterflies 83 



Bow ditch — Nc tes on Diabrotica and descriptions of new species (continued). 89 



Chamberlin —The Lithobiomorpha of Wisconsin 98 



Dod — Habits of Smerinthus geminatus and cerisyi 104 



Hewitt — Insects and Disease 105 



Wolcott — Coleopterorum Catalogus : Clerida? 107 



Aldnch — Meigen 1800 once more 108 



EDITED BY 



DR. E. M. WALKER, 



BIOLOGICAL DEPARTMENT, 

 UNIVERSITY OF TORONTO, TORONTO. 



Editor Emeritus : REV. C. J. S. BETHUNE. 



MARCH, 1911. 



LONDON : 



LONDON PRINTING AND LITHOGRAPHING COMPANY. 



1911. 



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