62 



THE RED-LEGGED LOCUST. * 



Melanoplus femur-rubrum DeG. 



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

 v. XX, pp. 278-285, pi. 1, fig. h; PI. IX, figs. 1-4, 1897; Riley, Bui. 

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



Exhibit: Nymph and adult. 



THE ROCKY MOUNTAIN LOCUST. 



Melanoplus spretu? Thos. 



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

 v. XX, pp. 184-190, pi. 12, fig. 8, 1897; Riley, Bui. 25, Div. Ent., 

 IT. S. Dept. Agric, pp. 9-26, 1891. 



Exhibit: Nymph, adult, and figure. 



THE WESTERN CRICKET. 



Anabrus purpurascens Uhl. 

 For detailed account see Packard, 2d Rept. IT. S. Ent. Comm. , pp. 

 163-178, 1879. 

 Exhibit: Adult. 



THE CLEAR- WINGED LOCUST. 

 Camnula atrox Scudd. 

 For account of an allied species ( C. jpellucidd) see Simpson, Circ. 53, 

 Div. Ent.,U. S. Dept. Agric, 1903. 

 Exhibit: Adult. 



THE ARMY WORM. 

 Heliophila unipuncta Harv. 

 (Formerly Leucania.) 



For bibliography and life history see Lintner, 12th Rept. St. Ent. 

 N.Y., pp. 190-214, 1896. 



Exhibit: Larva, pupa, adult, and figure. 



FALL ARMY WORM. 



Laphygma frugiperda S. & A. 

 For full bibliography and life history see Chittenden, Bui. 29, n. s., 

 Div. Ent., U. S. Dept. Agric, pp. 40-45, 1901. 

 Exhibit: Larva, pupa, and adult. 



STALK BORER. 



Papaipema nitela Guen. 

 (Bores in stems of various plants.) 



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

 1898. 



Exhibit: Larva, pupa, adult, and work. 



WHEAT-HEAD ARMY- WORM. 



Heliophila albilinea Hiibn. 

 For general account see Riley, 9th Rept. St. Ent. Mo., pp. 50-57, 18. 

 Exhibit: Pupa, adult, figure, and parasites: Anomalon apicale 

 Cress., Tachina anonyma Riley. 



