No. 64] 



DIPTERA OF CONNECTICUT : MORPHOLOGY 



133 



hph 

 ipr 



in 

 inc 

 ins 

 ipt 



is . 

 iv 



o . 



oc 

 oe 

 of 



om 

 op 

 ot . 

 ovc 



p ■ 



pa 



hypophallus 

 hypoproct 



interbifid space 



interbases 



interbasal fold 



inner lobe of basistyle or basi- 



mere 

 inner dististyle or distimere 

 axillary incision 

 insula 

 inferior pleurotergite (katater- 



gite) 

 intersegmental region 

 intervenal area 



ocelli 



occiput 



anterior region of foregut 



occipital foramen 



"oral" or subcranial margin 



ocellar prominence 



outer dististyle or distimere 



ovicauda or oviscapt 



second segment of antenna 



(pedicel) 

 parietal region 



first segment of antenna 

 (scape) ; also abdominal ster- 

 nite when written after a 

 numeral 



