116 NEW YORK STATE MUSEUM 
viscid secretion. The presence of the larva is indicated on the 
upper surface by an irregular, yellowish, brown-margined elevation. 

Fig. 17  Caryomyia glutinosa, anterior segments of larva 
(much enlarged, original) 
There is a corresponding depression on the under surface, the latter 
having a diameter of about 3 mm. 

Fig. 18 Caryomyia glutinosa, posterior extremity of 
larva (much enlarged, original) 
