Figures 65-82. — Dorsal view: 65, Ilermetia illucens, head; 66, H. concinna, head; 67, //. 

 aurata, head; 68, Hermetia species, apical segment; 69, H. concinna, first abdominal seg- 

 ment; 70, Hermetia species, head; 71, //. aurata, apical segment; 72, H. concinna, apical 

 segment; 73, H. aurata, first abdominal segment; 74, Adoxomyia heminopla, apical seg- 

 ment; 75, H. illucens, first abdominal segment; 76, Hermetia species, first abdominal 

 segment; 77, A. heminopla, first abdominal segment; 78, Dicyphoma schaefferi, first 

 abdominal segment; 79, H. illucens, apical segment; 80, A. heminopla, head; 81, D. 

 schaefferi, apical segment; 82, D. schaefferi, head. 



