96 
i 
6. 
Proceedings of Indiana Academy of Science. 
Snyder, T. E. Changes during quiescent Stages in the metamorphosis 
of termites Proc. Ent. Soc. Wash. Vol. 15, No. 4, Dec. 1918. 
—___— Biology of the termites of the Eastern United States with 
Preventative and Remedial Measures. Bur. Ent. U. S. Dept. Agr. 
Bull. 94 pt. 2. Febr. 1915. 
Termites or “White Ants” in the United States. Their Dam- 
age and Methods of Prevention U. 8S. Dept. Agr. Bull. 533 (Pre- 
fessional Paper) Febr. 1916. 
White Ants as Pests in the United States and Methods of pre- 
venting their Damage. U. 8. Dept. Agr. Farmers’ Bull. 759 Oct. 
1916. 
Same Title. U.S. Dept. Agr. Farmers’ Bull. 1087 June, 1919. 
Protecting Buildings Against the White Ant. Engineering 
News-Record, Vol. 84, No. 23, June 3, 1920. 
— The Colonizing Adults of Termites. Proc. Ent. Soc. Wash. D. C. 
Vol. 22, No. 6. June, 1920. 
Thompson, C. B. The Brain and Frontal Gland of the Castes of the 
“White Ant’ Leucotermes flavipes Kollar. Journ. Comp. Neur- 
ology, Vol. 26, No. 5. Oct. 1916. 
Origin of the Castes of the common termite, Leucotermes fla- 
vipes Koll. Journ. Morphology Vol. 3, No. 1. Dee. 1917. 
——— The Development of the Castes of Nine Genera and Thirteen 
Species of Termites. Biol. Bull. Vol. 36, No. 6, June, 1919. 
——— and Snyder. T. EK. The Question of the Phylogenetic Origin 
of the Termite Castes. Biol. Bull. Vol. 36, No. 2. Febr. 1919. 
