Bul. 737, U. S. Dept. of Agriculture. 
PEATE stl. 
Noun 
PUPA OF BEETLES THAT FREQUENT CURED TOBACCO. 
Fia. 1.—The larger tobacco beetle ( Catorama tabaci). F1G. 2.—The tobacco beetle 
(Lasioderma serri- 
corne). F1G. 3.—Thaneroclerus girodi, a predatory enemy of the tobacco beetle. FIG. 4.—Saw- 
toothed grain beetle (Silvanus surinamensis). (Drawings by Joseph D. Smith.) 
