﻿NO. 



SMITHSONIAN EXPEDITIONS, I9IO-I9II 



23 



The entomologists, Messrs. Schwarz and Busck, made their head- 

 quarters at Paraiso, where the fauna and flora had been but little 

 disturbed by the work on the canal, and besides collecting along the 



Fie. 25. — Cavanillesia-tree, a striking feature of the Canal Zone forest. 

 Photograph by Pittier. 



Trinidad River, where they found a rich insect fauna, and in other 

 areas in the Gatun Lake region, they made excursions to Porto Bello 

 and to Nombre de Dios in the Republic of Panama, the latter place 



