304 Cniri rsity of California Publications in Zoology [VoL - 12 



Microdipodops megacephalus, five topotypes; M. m. oregonus, two topo- 

 types ; M. pallidus, two specimens from the general type area ; 31. cali- 

 f amicus, five topotypes. 



Transmitted February 11, 1014. 



LITERATUKE CITED 



Merriam, C. H. 



1891. Description of a new genus and species of dwarf kangaroo rat from 



Nevada (Microdipodops megacephalus). U. S. Dept. Agric, Div. 



Orn. and Mam., N. Amer. Fauna, 5, 115-117. 

 1901. Descriptions of three new kangaroo mice of the genus Microdipodops. 



Proc. Biol. Soc. Wash., 14, 127-128. 



