87 
184. The Green Oak Caterpillar. 
Nadata gibbosa 8. & A, 
Larvee on oak, maple, and other forest trees. 
ExuHisit: Adult, larve. 
135. The Rosy Hyparpax. 
Hyparpax aurora 8. & A. 
Larvee on oak in Eastern States. 
Exarsir: Adults. 
CASE 29. 
136. The Red-Humped Oak Caterpillar. 
Symmerista albifrons 8. & A. 
Larvee on oak, sometimes defoliating trees in the Eastern States. 
Exuisir: Adults, larva, pupa. 
137. The Rusty Tussock-Moth. 
Notolophus antiqua Linn. 
Larvee on most species of deciduous forest trees in America and Europe. 
Exuisir: Adults. 
138. The California Tussock-Moth. 
Hemerocampa vetusta Bd. 
Larvee on various species of deciduous forest trees in California. 
Exursit: Adults, larva. 
139. The White-Marked Tussock-Moth. 
Hemerocampa leucostigna S. & A. 
Larve sometimes defoliate elm, maple, and other deciduous forest trees in the 
Kastern States. 
Exuisit: Adults, egg-mass, larva, cocoon. 
140. The Dark Tussock-Moth. 
Olene achatina S. & A. 
Larvee on various deciduous forest trees in the Eastern States. 
Exaxisir: Adult. 
141. The Brown-Tail Moth. 
Euproctis chrysorrhea Linn. 
e 
\ 
Introduced from Europe and destructive to deciduous forest trees in Massachusetts 
and New Hampshire. 
Exursir: Adults. 
142. The Gypsy Moth. 
Porthetria dispar Linn. 
Introduced from Europe and very destructive to nearly all deciduous and a few 
coniferous forest trees in Massachusetts. It has recently become established in por- 
tions of the city of Proyidence, Rhode Island. 
Exursir: Adults, larvee. 
143. The Forest Tent-Caterpillar. 
Malacosoma (Clisiocampa) disstria Hn. 
Larvee at times very destructive to maple, oak, aspen, cottonwood, gum, and nearly 
all other deciduous forest trees throughout the United States. 
Exuisit: Adults, eggs, larvee, pupa, cocoons. 
