Packard.] RELATIONS OE INSECTS TO MAN. 
85 
Caterpillar of Io Moth, after Riley. 
we copy from liis paper in the u Report of the New Icork 
State Cabinet for 1869.” He remarks that “a larva was 
21 
We are indebted to Mr. J. A. Lintner for an excellent ac¬ 
count of certain experiments with this caterpillar, which 
Fig. 64. 
Io Moth. 
Fig. 65. 
