IN THE ANTENNJi AND PALPI OF DIPTERA. 



57 



Opomyzid^ (Text- fig. 31). 



Text-fig. 31 is ft longitudinal section of an antenna of Opomyza 

 germinationis (F. W. Edwards det.) ; there is one sense-pit, 

 rather long and narrow, lined at the sides witli stiff hairs and 

 having a few sensory processes at the bottom. 



Text-figui'e 31. 



Longitudinal section of antenna of Opomyza germinationis. X 600. 



CHLOROPIDiB (Text-fig. 32). 



Text-fig. 32 shows a transverse section of the antenna of an 



Text-figure 32. 



Transverse section of the antenna of an undetermined Chloropid. X 600. 



