24 



APPLE-TREE TENT-CATERPILLAR. 



Malacosoma americana Fab. 



(Formerly Olisiocantpa. ) 



For life bistor}^ and bibliography see Felt, 14th Rpt. St. Ent. N. Y., 

 pp. 177-190, 1898. 



Exhibit: Eggs, larva, cocoon, pupa, adult and work, and the 

 parasites; Pimpla eonquisitor Say, and Tchnen-mon Ixtiis Brulle. 



THE LIME-TREE WINTER-MOTH. 



Erannis tiliaria Harr. 

 (Formerly Ilihernla.) 



For general account see Lugger, 4th Rpt. St. Ent. Minn., pp. 193- 

 195, 1899. 



Exhibit: Pupa, adult, and figure. 



THE ELM SPAN-WORM. 



Emioinos subsignarius Ilbn. 



For general account see Packard, 5th Rpt. U. S. Ent. Comm., pp. 

 232-233, 306-307, 1890. 



Exhibit: Eggs, larva, pupa, and work. 



THE APPLE LEAF-MINER. 



Tischeria malifoliella Clem. 

 For life history and bibliography see Lintner, 11th Rpt. N. Y. St. 

 Ent., pp. 160-162, 1896. 

 Exhibit: Adult and work. 



THE SPRING CANKER-WORM. 



Paleacrita rernata Peck. 

 For general account see Coquillett, Cir. 9, Div. Ent., U. S. Dept. 

 Agric, pp. 1-3, 1895. 



Exhibit: Larva, adult, and figure. 



THE FALL CANKER-WORM. 



Alsophila pometaria Harr. 

 (Formerly Anisopte7'yx.) 



For general account see Coquillett, Cir. 9, Div. Ent., U. S. Dept. 

 Agric, pp. 3-4, 1895. 



Exhibit: Eggs, hirva, cocoon, adult, and figure. 



THE WHITE-MARKED TUSSOCK-CATERPILLAR. 



HemerocdiiijHi leucodigiiia S. &, A. 



(Larv£e feed extcnsivel}' upon fruit and shade trees and often 

 damage shrubs and vines; see special case containing life history and 

 parasites.) 



For general account of this insect and its parasites see Howard, 

 Tech. Ser., 5, Div. Ent, U. S. Dept. Agric, 1897; for life history, etc, 

 Howard, Farmers' Bui. 99, pp. 12-2(i, 1899. 



Exhibit: Egg-masses, larva, and adult. 



