Bul. 737, U. S. Dept. of Agriculture. PrATeehile 
BEETLES THAT FREQUENT CURED TOBACCO. 
Fic. 1.—The tobacco beetle (Lasioderma serricorne). Fic. 2.—The larger tobacco beetle ( Catorama 
tabaci}. Fic. 3.— Mezium americanum. FiG. 4.—Catorama tabaci: Left mandible of larva, dorsal 
view. Fic. 5.—Thaneroclerus girodi, a predacious enemy of the tobacco beetle (Lasioderma serri- 
corne). (Drawings by Joseph D. Smith.) 
