62 
Fig. 3. Mass of flour held together by larval webbing of 
Mediterranean Flour-moth, Ephestia kuchniella. 
Fig. 4. Mediterranean Flour-moth, Ephestia kuchniella: a, larva; 
b, pupa; c, adult; d, fore part of larva; e, middle seg¬ 
ments of larva; f, adult in resting position. 
Enlarged as indicated. (U. S. Dept, 
of Agriculture.) 
