155 



Fig". 162. Granary weevil. 

 (a) beetle; (b) larva; (c) pupa; (d) Thp rice weevil; all enlarged. 



(From U. S. Dept. Agric.) 



projections 011 the lateral margins of the thorax (Fig. 163\ 

 The larva is a slender grub with a pair of club-shaped 

 antennae and three pairs of legs. Both larvae and adults 

 feed on flour, meal, preserved fruits, nuts, and seeds of 

 many kinds. 



Fig. 163. Saw-toothed grain beetle. 



(a) beet e ; (6) pupn ; (c) larva ; {d) antenna of larva, (a), (6) and io 



enlarged, (d^more enlarged. (From U. S. Dept. Agric.) 



