EXPLANATION OF PLATE TT. 
Fic. 1.—Part of an egg-mass of the Jola Grasshopper in a lump of 
black cotton soil. 
Hic. 2.—Nymph of the first instar. 
Hig. 3.—Nymph of the second instar. 
Fic. 4.—Nymph of the third instar. 
Fic. 5.. Nymph of the fourth instav. 
Fic. 6.—Nymph of the fifth instar. 
Fie. 7.—Adult male grasshopper. 
Fic. 8.—-Adult female grasshopper. 
The hair-lines beneath the figures indicate the real lengths of the 
insects painted, the figures being somewhat enlarged. 
