Plate XXIX 



Fig. 1. Heart-wood Borer, Parandra hriinyiea, adult male. Enlarged. 



Fig. 2. The same : a, larva (enlarged as indicated) ; h, side view of head- 

 end of larva; c, elypens and lahrnm. (Snyder, Bull. Bur. 

 Ent. U. S. Dept. Agr.) 



Fig. 3. Leather-beetle, Osmoderma eremicola. (After Harris. Ins. Inj. 

 Veg.) ■ _ • 



Fig. 4. Rough Leather-beetle, Osmoderyna scalira. (After Harris. 1. c.) 



Fig. 5. Heart-wood Borer, Parandra hrunnea, pu])a, ventral view. En- 

 larged as indicated. (Snyder, Bull. Bur. Ent. U. S. Dept. 

 Agr.) 



Fig. 6. Cerambycid beetle, Prionus imhricornis, male. 



Fig. 7. Rose Flower-beetle, Trichius piger: male (enlarged), and female 

 fore leg. (Chittenden, Bull. Bur. Ent. U. S. Dept. Agr.) 



