570 



NEW YORK STATE MUSEUM 



Pupa. (PI. 32, fig. 6) I could distinguish no difference between 

 this and the pupa just described. 



Fig. 41 End of abdomen of larva Pig. 42 Head of pupa, showing "moustache" 



4 Halesus species? 

 One specimen found. 



Case. This larva was found among some of no. 3 of this genus and 

 presumably was accidentally placed there because of similarity of case. 



Larva. Length 18 mm. Width 5 mm. Head, prothorax and 

 mesothorax yellowish brown spotted with black . Mesothorax has a black 

 mark like that of no. i and 2. Abdomen white with brick red on dorsal 

 side. Legs have white spot on the outside of the femur at the joint with the 

 tibia. A white dot occurs at the anterior edge of each half of the 

 third, fourth, fifth, sixth and seventh segments. Anal hooks are on 

 two-jointed prolegs. The respiratory filaments occur in position and 

 number indicated in the diagram. 



Dorsum Venter 





1 



23 32 



23 32 



3 3 

 3 3 3 3 



3 3 3 3 

 3 3 



3 3 

 23 32 



23 32 

 3 3 



3 3 

 23 32 



12 21 



2 2 



3 3 

 22 22 



to to 

 to to 



2 2 

 22 22 



2 2 

 2 2 



2 2 

 12 21 



' 



^ 







