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PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 87 



spherical. In general appearance of an infection, in size and shape 

 of individuals, and in the large nuclei they resemble the Asian- 

 Malaysian group of species. About the only diagnostic distinction 

 is the coarseness of the ciUation. 

 Measurements in microns: 



CEPEDEA SIAMENSIS, new species 



Figure 65 



Type: U.S.N.M. No. 22636. 



Host: Bufo asper Gravenhorst, from Trong, Lower Siam, 

 specimens, one heavily infected. (U.S.N.M. No. 24033.) 



I 



two 



FiGUEE i5.—Cepedea aiamensis, new species: a-c, X 249; d, X 1010; 



