List of Illustrations in the Text 
FIG. PAGE 
107. Mamestra picta.194 
108. Trichopolia serrata.199 
109. Eupolia licentiosa. 199 
110. Larva of Heliophila unipuncta.200 
hi. Pupa of Heliophila unipuncta.200 
112. Moth of Heliophila unipuncta.201 
113. Larvae and eggs of Heliophila albilinea.202 
114. Neleucania bicolorata. 203 
115. Stretchia muricina.205 
116. Perigrapha prima.205 
117. Xylina antennata.206 
118. Asteroscopus borealis .. 209 
119. Bellura gortynides.211 
120. Gortyna immanis.212 
121. Larva of Papaipema nitela.213 
122. Ochria sauzaelitae.214 
123. Pseudorthosia variabilis.216 
124. Selicanis cinereola.. . 216 
125. Orrhodia californica.218 
126. Tristyla alboplagiata.220 
127. Pippona bimatris.221 
128. Bessula luxa.221 
129. Oxycnemis fusimacula ..221 
130. Boll-worm feeding on tomato.223 
131. Heliothis armiger. 223 
132. Derrima stellata.224 
133. Pseudacontia crustaria.225 
134. Graeperia magnifica.225 
135. Trichosellus cupes.226 
136. Eupanychis spinosae ..226 
137. Canidia scissa.226 
138. Palada scarletina.229 
139. Sympistis proprius.229 
140. Heliodes restrictalis.230 
141. Heliosea pictipennis.230 
142. Eupseudomorpha brillians.231 
143. Larva of Psychomorpha epimenis.232 
144. Pseudalypia crotchi.232 
xviii 
