114 



THE YELLOW MEAL-WORM. 



Tenebrio moUtor Linn. 

 For general account see Chittenden, Farmers' Bui. 45, rev. ed., U. S. 

 Dept. Agric, pp. 14-15, 1897. 

 Exhibit: Larva, pupa, adult, and figure. 



THE WHITE-MARKED SPIDER-BEETLE. 



PtinuHfur Linn. 

 For general account see Chittenden, Bui. 4, n. s., rev. ed., Div. Ent., 

 U. S. Dept. Agric, pp. 127-128, 1902. 

 Exhibit: Adult. 



THE BROWN SPIDER-BEETLE. 



Ptiniis hriuineus Duftn. 

 For short account see Chittenden, Bui. 4, n. s., rev. ed., Div. Ent., 

 U. S. Dept. Agric, p. 128, 1902. 

 Exhibit: Adult. 



THE DRUG-STORE BEETLE. 



Sitodrepa panicea Linn. 

 (Listed as Anohium in foreign catalogues.) 



For general account see Chittenden, Bui. 4, n. s., rev. ed., Div. Ent., 

 U. S. Dept. Agric, pp. 124-126, 1897. 

 Exhibit: Adult, work and figure. 



THE CIGARETTE BEETLE. 



Lasioderma (estaceum Dufts. 

 (Formerl}' Z. serrico7')U'.) 



For general account see Chittenden, Bui. 4, n. s., rev. ed., Div. Ent, 

 U. S. Dept. Agric, pp. 126-127, 1897. 

 Exhibit: Adult and figure. 



THE LARGER GRAIN-BORER. 



Dinoderux tnmcatus Horn. 

 For short account see Chittenden, Insect Life, v. VII, p. 327, 1895. 

 Exhibit: Adult. 



THE RUST-RED FLOUR-BEETLE. 



TriboUiun ferruylneaui Fal ). 

 For general account see Chittenden, Farmers' Bui. 45, rev. ed., 

 U. S. Dept. Agric, pp. 12-13, 1897. 

 Exhibit: Adult. 



THE CONFUSED FLOUR-BEETLE. 



Tribolium confusum Duv. 

 For general account see Chittenden, Bui. 4, n. s., rev. ed., Div. Ent. 

 U. S. Dept. Agric, pp. 113-115, 1902. 

 Exhibit: Adult and figure. 



