40 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. IO3 



67. Same, sagittal section of head slightly to the left of median plane. 



68. Neotrichophonis carolincnsis (Schfr.), Elateridae (adult), sagittal sec- 



tion of head slightly to the left of median plane. 



69. Same, ventral view of head with part of integument removed to expose 



muscles. 



70. Same, dorsal view of head with part of integument removed to expose 



muscles. 



Plate 13 



71. Parallclostcthiis atloiiiatiis (Say), Elateridae (larva), dorsal view of 



head with part of integument removed to expose muscles. 



72. Same, ventral view of liead with part of integument removed to expose 



muscles. 

 y^. Same, sagittal section of head slightly to the left of median plane. 



74. Hetcrodcrcs nicholsi Notman, Elateridae (adult), lateral view of labrum 



and clypeus with part of head wall removed to expose muscles. 



75. Popillia japonica Newman, Scarabaeidae (adult), dorsal view of head 



with part of integument removed to expose muscles. 



76. Same, sagittal section of head slightly to the left of median plane. 



Plate 14 



yy. Popillia japo)iica Newman, Scarabaeidae (adult), ventral view of head 

 with part of integument removed to expose muscles. 



78. Same (larva), sagittal section of head slightly to the left of median plane. 



79. Same, dorsal view of head with part of integument removed to expose 



muscles. 



80. Same, ventral view of head with part of integument removed to expose 



muscles. 



81. Dermcstes caninus Germ., Dermestidae (adult), sagittal section of head 



slightly to the left of median plane. 



82. Same, dorsal view of head with part of integument removed to expose 



muscles. 



Plate 15 



83. Dermestcs caninus Germ., Dermestidae (adult), ventral view of head 



with part of integument removed to expose muscles. 



84. Same, sagittal section of head slightly to the left of median plane. 



85. Same, dorsal view of anterior portion of head with part of integument 



removed to expose muscles. 



86. Same, ventral view of head with part of integument removed to expose 



muscles. 



87. Macrobasis immactilata (Say), Meloidae (adult), dorsal view of head 



with part of integument removed to expose muscles. 



88. Same, sagittal section of head slightly to the left of median plane. 



Plate 16 



89. Macrobasis iniviaculata (Say), Meloidae (adult), ventral view of head 



with part of integument removed to expose muscles. 



90. Zonabris phalcrata (Pall.), Meloidae (larva), dorsal view of head with 



part of integument removed to expose muscles. 



