Proc. Biol. Soc. \V vsir., Vox,. XXVI, 1913. 



I'i.ati: J II. 



FigJ 



Fig. I. — Rana pretiosa, Xo. 26,001, U. S. National Museum. 



Foot and hand. 

 Fig. 2. — Rana pretiosa luteiventris, No. 13,037 (typo), Museum 



of Natural History, University of Michigan. Foot 



ami hand. 

 Fig. 3. — Rana pretiosa luteiventris, No. 13,073, Museum of 



Natural History, University of Michigan. Mouth of 



tadpole. 



