Bui. 27, New Series, Div. of Entomology, U. S. Dept. of Agriculture. 



Plate IV. 



Fig. l.—Prodenia comnirlinx: o, moth; b, penultimate stage of larva from above; c, ma- 

 ture larva froirrside. 



Fig. 2.— P. ornithogaM: a, moth; b, penultimate stage of larva from above; c, mature 

 larva from side. 



Fig. 3. — P. endiopta: a, moth; b, larva from side; c, larva from above — all slightly 

 enlarged (original). 



