Memorr 44 Puatr XV 
My 
Q 
Srrome0p af (to 
“) ge 
lee 
=—— 
on? 
19, Allognosta fuscitarsis, female (Stratiomyiidae). 20, Chrysops indus, 
male (Tabanidae). 21, Chrysopila ornata, male (Leptidae) 
289 
