LUSTRATIONS 



Page. 



Fig. 13. The effect of the storm of April 24, 1908 44 



14. The southern pine sawyer {Monohammus tilillator): Male and female. . 46 



15. The southern pine sawyer: Egg and details 47 



16. The southern pine sawyer: Larva and details 47 



17. The southern pine sawyer: Pupa 48 



18. The southern pine sawyer: Egg pit and eggs in position 51 



19. The southern pine sawyer: Gallery and details 52 



20. The southern pine sawyer: Cross section of pupal cell 52 



21. The southern pine sawyer: Work of larvae in bark 53 



22. The southern pine sawyer: Emergence holes of young adults 54 



23. Bracon (Melanobracon) ivebbi: Dorsum of second abdominal segment. 54 



24. Bracon {Melanobracon) webbi: First four antennal joints 54 



VI 



