HAWK-MOTHS OF THE VICINITY OF NEW YORK CITY 



44. Stnerinthus geminatus. 



A common species in this vicinity. It is double-brooded, the 

 first brood appearing in June and July, and the second in August. 

 The moth varies from light to dark gray on the fore wings. 

 Pound from Canada to Virginia and westward to Iowa. The 

 caterpillar feeds on willow, poplar, plum, apple, elm, ironwood, 

 hazel, hornbeam, birch, ash etc. Enters the ground to pupate. 



4;. Stnerinthus exececatu. 



mmon in this neighborhood. Double-brooded, appearing 

 in June and July and again in August. It is found throughout 

 the md Canada. The caterpillar * 



cherry, plum, appl< raspberry, rose, elm, oak, hazel, horn- 



beam, ironwood, birch, willow, poplar, ash the 



