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PODOSESIA Moeschl. 

 P. syringae Harr. Montreal VI (W); food plants: lilac, mountain ash, pear shoots. 



MEMYTHRUS Newm. 

 M. triclnctus Harr. Como VI (Fy); food plant: stems of willow and poplar. 



AEGERIA Fabr. 

 AE. tibialis Harr. Montreal (B); food plant: willow and poplar trunks. 



BEMBECIA Hubn. 



B. marginata Harr. Como (Fy); St. Margaret VIII (C); Meach Lake VIII^(Y); food plant: 

 blackberry roots. 



PARHARMONIA Neum. 

 P. pini Kell. Hudson VI (S); food plant: trunks of pine and spruce. 



SANNINOIDEA Beut. 

 S. exitlosa Say. Levis VIII (Fy); Food plants: wild cherry, willow stems. 



ALBUNA Hy. Edw. 

 A. pyramidaiis Walk. Montreal (B). 



SESIA Fabr. 



S. acerni Clem. Sherbrooke (Fy); St. Johns VII (C); Montreal VI (W); Rosemere VI-VII 



(W); food plant: maple trunks. 



S. pictipes G. & R. Levis VII (Fy); food plants: plum, cherry. 



S. tipuiiformis Clerck. Levis (Fy); Montreal VI (W); food plant: currant stems. 



