PLATE XLTTI. 



Pnp;e. 



MoRTONICER AS SHOSHONENSE Mcok 179 



Fig. 1, 2. Two views of the type specimen- (after Meek). 



PrionotropisI lckvianus White 178 



Nat. Mus. Cat. Invert. Foss., 8629. 



Fig. 3. Portion of the septum of the type. 

 4. Side view of the type (after White). 



278 



