TRYPANOSOMES OF AMPHIBIA 



589 



Fig. 238.— Trtpanosomes seen in the Blood of Congo Frogs (x 2,000). 



(After Dutton, Todd, and Tobey, 1907.) 



They were described under the following names: 1-3 and 5, T. loricatum ; 4 and 6, 



T. mega ; 7, T. laryoseukton. 



