24 



APPLE-TREE TENT-CATERPILLAR. 



Malacosoma americana Fab. 



(Formerly Clisiocam/pa.) 



For life history 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 conquisitor Say, and Ichneumon Isetus Brulle. 



THE LIME-TREE WINTER-MOTH. 



Erannis tiliaria Harr. 

 (Formerly Hibemia. ) 



For general account see Lugger, 4th Rpt. St. Ent. Minn. , pp. 1 93- 

 195, 1899. 



Exhibit: Pupa, adult, and figure. 



THE ELM SPAN-WORM. 



Ennomos subsignarius Hbn. 

 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 malifolieUa 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 vernata Peck. 

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

 Agric, pp. 1-3, 1895. 



Exhibit: Larva, adult, and figure. 



THE FALL CANKER-WORM. 



Alsophila pometaria Harr. 

 (Formerly Anisopteryx. ) 



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

 Agric, pp. 3-1, 1895.- 



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



THE WHITE-MARKED TUSSOCK-MOTH. 



Hemerocampa leucostigma S. & A. 



(Larvae feed extensively 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. 12-20, 1899. 



Exhibit: Egg-masses, larva, and adult. 



