54 



SMALLER CORN STALK-BORER. 



Elasiiiopalpus li<jii(>si'/lu.<< Zt'll. 



For life-history and general account see Chittenden, Bui. 23, n. s., 

 Div. Ent. U. S. Dept. Aoric. pp. 17-22, 1900. 

 Exhibit: Adult work and cocoon. 



THE STALK BORER. 



Papaipema nitela Guen. 



(Formerl}" Oortyna and IIydrm'!<i.) 



For general account see Bird, Can. Ent., v. XXX, pp. 127-128, 

 1898; Chittenden, Bui. 33, n. s., Div. Ent., U. S. Dept. Agric, pp. 

 11-12, fig. 2, 1902. 



Exhibit: Adult. 



CORN STALK-BORER; SUGAR-CANE BORER. 



Diatrica saccharalis Fab. 

 For full life-history and general account see Howard, Insect life, 

 V. IV, pp. 95-103, 3 891. 

 Exhibit: Eggs, larva, pupa, adult, and work. 



INJURINfl THE LEAVES. 



THE LESSER LOCUST. 



Mdanoplus atlanis Riley. 

 For bibliography and general accounts see Scudder, Proc.U. S. N.M., 

 V. XX, pp. 178-183, pi. 12, fig. 7, 1897; Riley, Bui. 25, Div. Ent. U. S. 

 Dept. Agric. pp. 28-27, 1891. 

 Exhibit: Adult. 



THE TWO-STRIPED LOCUST. 

 Melanoplm biriltafus Say. 

 For bibliography and general account see Scudder, Proc. U. S. N. M., 

 V. XX, pp. 3(>3-3i)S, pp. 21:, fig. 5, 1897; Riley, 1. c, pp. 31-32. 

 Exhibit: Adult. 



THE DIFFERENTIAL LOCUST. 



Mehinuplus dlffcrcntialls Thos. 



For bibliography and general account see Scudder, Proc. U. S. N. M., 

 V. XX, pp. 319-351, pi. 23, figs. 3 and 1, 1897; also Morgan, Bui. 30, 

 n. s., Div. Ent., U. S. Dept. Agric, pp. 7-26, 1901. 



Exhibit: Adult. 



RED-LEGGED LOCUST. 

 Mdanoplus femnr-ruhnun DeG. 



For bibliography and general account see Scudder, Proc. U. S. N. M., 

 V. XX, pp. 278-285, pi. 1, fig. h., pi. 19, figs. 1-4, 1897; Riley, Bui. 

 25, Div. Ent., U. S. Dept. Agric, pp. 27-28, 1891. 



Exhibit: Adult. 



