- 5D 4>k. 



NEW GENERA AND SPECIES 



OF 



MELANOPLI 



FOUND WITHIN THE UNITED STATES AND CANADA 

 (ORTHOPTERA ; ACRIDIDAE) 



Part IV 



by 



Morgan Hebard 



From the Transactions of The American Entomological Society, xlviii,49-66 



Issued 



No. 821 JUL 25 '22 



oir. ins.; 

 u.s. kail, was. 



