614 U. S. NATIONAL MUSEUM BULLETIN 205 



southwestern part (Hall, Mammals of Nevada, p. 560, July 1, 1946) ; Madeline 

 Plains, 6 miles east of Ravendale, Lassen County, Calif. (Orr. Journ. Mamm., 

 vol. 13, No. 2, p. 167, May 11, 1932), southeastern Oregon, southern Idaho, and 

 western Utah (Durrant, Univ. Kansas Publ. Mus. Nat. Hist., vol. 6, p. 379, 

 August 10, 1952). 



Lagurus curtatus levidensis (Goldman) f * 



1941. Lemmiscus curtatus levidensis Goldman, Proc. Biol. Soc. Washington, 

 vol. 54, p. 70, July 31, 1941. 



1951. Lagurus curtatus levidensis Kelson, Journ. Mamm., vol. 32, No. 1, p. 

 114, Feb. 15, 1951. 



Type Locality. — Sandhills 5 miles east of Canadian River, at west base of Medi- 

 cine Bow Range, east of Walden, North Park, Jackson County, Colo. Altitude, 

 about 8,000 feet. Range.— Rocky Mountain region, from northwestern Colorado 

 northwest through northeastern Utah (Kelson, Univ. Utah Biol. Ser., vol. 11, 

 No. 3, p. 100, Feb. 15, 1951), and southwestern Wyoming to eastern Idaho 

 (Salmon River Mountains) and southwestern Montana. 



Genus NEOFIBER True 



1884. Neofiber True, Science, vol. 4, p. 34, July 11, 1884. (Type, Neofiber 

 alleni True.) 



Neofiber alleni alleni Truef* 



1884. Neofiber alleni True, Science, vol. 4, p. 34, July 11, 1884. 



1884. Neofiber alleni True, Proc. U. S. Nat. Mus., vol. 7 (App., Circ. 29), 

 p. 596, Nov. 29, 1884. 



Type Locality. — Georgiana, Brevard County, Fla. Range. — Possibly con- 

 fined to salt-water regions on east coast of Florida; recorded from Canaveral, 

 Georgiana, Oak Lodge on East Peninsula opposite Micco, and Titusville in 

 Brevard County, and Eden in St. Lucie County (Sherman, Proc. Florida Acad. 

 Sci. vol. 1 (1936), p. 120, 1937). 



Neofiber alleni nigrescens A. H. Howellf * 



1920. Neofiber alleni nigrescens A. H. Howell, Journ. Mamm., vol. 1, No. 2 

 (February), p. 79, Mar. 2, 1920. 



Type Locality. — Ritta, south shore of Lake Okeechobee, Palm Beach County, 

 Fla. Range. — Fresh-water prairies of Florida (recorded from Alachua, Put- 

 nam, and Volusia Counties by Sherman, Proc. Florida Acad. Sci., vol. 1 (1936), 

 p. 120, 1937) northward to Okefenokee Swamp, southeastern Georgia (Harper, 

 Proc. Boston Soc. Nat. Hist., vol. 38, No. 7, p. 360, March 1927). Recorded 

 also from Woodbine, Camden County, Georgia (Schantz and Jenkins, Journ. 

 Mamm., vol. 31, No. 4, p. 460, Nov. 21, 1950) . 



Neofiber alleni struix Schwartz* 



1952. Neofiber alleni struix Schwartz, Nat. Hist. Misc. Chicago Acad. Sci. 

 No. 101, p. 1, Feb. 15, 1952. 



Type Locality. — Twenty-one miles west of Miami, Dade County, Fla. Range. — 

 Everglades in region of type locality and presumably over remainder of tip of 

 Florida Peninsula. 



