Bulletin of the Museum of Comparative Zoology 



AT HARVARD COLLEGE. 



Vol. LXI. No. 13. 



JAISIAICAN ANTS COLLECTED BY PROF. C. T. BRUES. 



. By William Morton Wheeler. 



With Two Plates. 



CAMBRIDGE, MASS., U. S. A. 



PRINTED FOR THE MUSEUM. 



December, 1917. 



