No. 3.] 



BITTACOMORPHA CLAVIPES FABR. 



'57 



Fig. i. Larva of Bittacomorpha clavipes (after HarO. Fig. 2. Pupa of Bittacomorpha clnvipes 

 (after Hart). Fig. 3. Bittaconiorfha clavipes, in the position which it assumes when (lying. 



Fig. 4. Portion of tracheal wall of metatarsus of Bittaconiorflia, showing position of ten- 

 don ; s, taenidial striation ; /.tendon. Fig. 5. Diagrammatic cross-section nf metatarsus of 

 Bittacomorfiha ; t, tendon; /', chitin integument; tr, tracheal wall. Fig. 6 Hind leg oi 

 Pelecinus polyturator , (^ ; /, tibia. Fig. 7. Foreleg of Hilara trivittnta, g ; in, metatarsus. 



Fig. 8. Cross-section of metatarsus of Hilara trivittata, : t, trachea. 



