Bul. 94, Part Il, Bureau of Entomology, U. S. Dept. of Agriculture. PLATE XIII. 

Fic. 1.—a, Supplementary queen with straw-colored pigmentation to chit- 
inized parts; b, true queen with castaneous pigmentation to chitinized 
parts. (Original.) 

Fig, 2.—Supplementary and true queen, showing deeper 
pigmentation of chitinized parts of the true queen. 
(Original. ) 
LEUCOTERMES FLAVIPES. 
