FAMILY v.— ACRIDIIN.-H. 



207 



Fig. 133. — Melanoplus bivittatus, female. Original. 



arc and a basal transverse stripe across the lower genicular 

 lobe black on both sides; hind tibiae passing more or less 

 gradually, at varying points but generally near the middle, 

 from purplish at the base to greenish yellow (very rarely red 



Fig. 134. — Melanoplus bivittatus, female. Original. 



