CASE— AMPHIBIA AND PISCES 



Cacops aspidephonis. No. 647 Univ. of Chicago. X %. 



1. Outer surface of the pelvi.s, from the 3. The same, posterior view. 



right side. 4. The same, inner surface. 



2. Left femur, anterior view. 5. The same, outer surface. 



All figures after Williston. 



