PLATE XLIV. 



Fig. 5. 



Intejjument of left side removed to show tracheal system. Trachea 

 dotted in — not visible from surface view. Portions of integument left 

 lo support the meso- and meta-thoracic spiracles. 



ms — mesothoracic spiracle. 



m's — metathoracic spiracle. 



in — integument of meta thorax. 



tr — trachea. 



mt — main trunk of trachea in thorax. 



Fig. 6. 



Reproductive and nervous systems. 



ov — ovary (left). 



s — salivary gland (left). 



nc — nerve cord. 



st — spermatheca. 



c — chitinized invagination. 



Fig 7. 



Female genital apparatus — view from above. 



st — spermatheca. 



or — chitinized rod. 



ag — accessory glands. 



rp — rectal pouch. 



n — muscular attachment of chitinized rod. 



Fig. 8. 



v — terminal valves. 



go — genital pore. 



r — attachment of cephalic end of the chitinized rod shown in figuie i" 

 The black line shows the arch of the chitinized rod. 



Fig. 9. 



Ventral view of abdomen of female showing fat body and ovaries 

 in position. 



F— fat body. 



n — Malpighian tubule. 



ov — ovary. 



sp — spermatheca. 



a — anus. 



