408 The BLOWFLIES oF NortH AMERICA 
PLATE 18 
Callitroga macellaria (Fabricius) 
Genital segments of male 
A. Left lateral view of composite. 
B. Forceps, rear view. 
Callitroga minima (Shannon) 
Genital segments of male 
Left lateral view of composite. 
Foreeps, rear view. 
Fifth sternite. 
Hoo 
