155 



Fig. 162. Granary weevil. 



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

 (From 'U.S. Dept. Acjnc.) 



projections on 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 ; (b) pupz ; (c) larva ; (d) antenna of larva, (a), (b) and (c) 

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



