Report 99, Office of Secretary, U. S. Dept. of Agriculture. PLATE IV. 
ZI £6 
3 TYPICAL ANTENN4 OF GENERA OF THE CRYPHALINA. 
Fic. 40 —(Xyleborus) Ambrosiodmus tachygraphus. FG. 41.—Theoborus theobromae. Fic. 12.— 
\ Terminalinus terminaliae. F1G. (5. Borman stephegynis. Fia. 44.—Arixyleborus rugosipes. 
| Fie. 45.—Xyleborus monographus. Fie. 46.—(Xyleborus) Anisandrus dispar. (Original.) 
The posterior face of the club is shown at the left above each figure of the antenna. 
