62 
HALF HOURS WITH INSECTS. [Packard. 
mur’s work entitled “Memoires pour servir a VHistoire Natu- 
relle des Insects ” and which are copied from Figuier’s work 
“The Insect World.” 
Figure 48 represents an oak leaf which has been partially 
rolled up transversely. We can see with what care the leaf 
has been rolled up, and how at each step the roll has been 
secured by bundles of silken strands. A similar roll is seen 
Fig. 50. 
at figure 49, where the leaf has been rolled sidewise or lon¬ 
gitudinally to the leaf, with the same painstaking. Another 
species Reaumur found to roll a portion of a sorrel leaf, cut- 
30 
