Vot. III] GRINNELL—MAMMALS OF CALIFORNIA 287 
Vulpes macrotis muticus Merriam 
San Joaquin Kit Fox 
Original description—Vulpes muticus Merriam, Proc. Biol. 
Soc. Wash., 15, March 22, 1902, p. 74. 
Type locality—Tracy, San Joaquin County, California. 
Range—Lower Sonoran zone in the San Joaquin Valley. 
Vulpes macrotis arsipus Elliot 
Mohave Desert Kit Fox 
Original description—V ulpes arsipus Elliot, Field Col. Mus., 
zool. ser., 3, December, 1903, p. 256. 
Type locality—Daggett, Mohave Desert, San Bernardino 
County, California. 
Range—Lower Sonoran zone on the Colorado and Mohave 
deserts, west to Palm Springs, Riverside County (Mus. Vert. 
Zool.), and north to the Panamint Mountains, Inyo County 
(Elliot, supra cit.). 
Urocyon cinereoargenteus townsendi Merriam 
Townsend Gray Fox 
Original description—Urocyon californicus townsendi Mer- 
_riam, N. Amer. Fauna, 16, October, 1899, pp. 103, 104. 
Type locality—Baird, Shasta County, California. 
Range—Transition and Upper Sonoran zones in extreme 
northern California, from the interior of Humboldt County 
east to the vicinity of Mount Shasta (Mus. Vert. Zool.). 
Urocyon cinereoargenteus sequoiensis Dixon 
Redwood Gray Fox 
Original description—Urocyon  californicus sequoiensis 
Dixon, Univ. Calif. Publ. Zool., 5, February 12, 1910, pp. 
303-305. 
Type locality—Lagunitas, Marin County, California. 
Synonyms—Urocyon californicus, part; Vulpes virgin- 
ianus; Urocyon cinereoargenteus californicus, part. 
Range—High Upper Sonoran and Transition zones in the 
humid coast belt of west-central California, from Monterey 
Bay north to Lake County (Dixon, supra cit.). 
