498 U. S. NATIONAL MUSEUM BULLETIN 205 



1904. Peromyscus lasius Elliot, Field Columb. Mus. Publ. 90, Zool. Ser., vol. 3, 



p. 265, Mar. 7, 1904. (Hannopee Canyon, Panamint Mountains, Inyo 



County, Calif.) 



Type Locality. — Fort Wingate, McKinley County, N. Mex. Range. — From 



California, east of crest of Sierra Nevada-Cascade Chain and Mohave Desert, 



across western and southern Nevada, southern and eastern Utah, northern, central, 



and southeastern Arizona, to southwestern Wyoming and western and southeastern 



Colorado, extreme northwestern Oklahoma, and to New Mexico, except in eastern 



parts; vertical range from 3,150 feet at Camp Verde, Ariz., to 11,000 feet in 



Charleston Mountains, Nev. ; zonal range, Upper Sonoran, rarely entering Lower 



Sonoran or Transition (HofTmeister, Illinois Biol. Monogr., vol. 21, No. 4, p. 30, 



Nov. 12,1951). 



Peromyscus true! nevadensis Hall and HofTmeister* 



1940. Peromyscus truei nevadensis Hall and HofTmeister, Univ. California 

 Publ. Zool., vol. 42, No. 8, p. 401, Apr. 30, 1940. 



Type Locality. — Half a mile west of Debbs Creek, Pilot Peak, Elko County, 

 Nev. Altitude, 6,000 feet. Range. — Northeastern and east-central Nevada and 

 western Utah, particularly slopes bordering Pleistocene Lake Bonneville. Known 

 limits of occurrence: At north, Raft River Mountains, Box Elder County, Utah, 

 and Pilot Peak, Elko County, Nev.; at west, eastern slopes of Ruby Mountains, 

 Elko and White Pine Counties, Nev.; at south, Pine Valley, Utah, and north- 

 eastern Lincoln County, Nev. ; at east, vicinity of Escalante, Garfield County, and 

 Provo, Utah County, Utah; vertical range from near 5,000 feet near Draper to 

 7,500 feet near Lehman Cave; zonal range, Upper Sonoran; possibly enters 

 Transition (HofTmeister, Illinois Biol. Monogr., vol. 21, No. 4, p. 41, Nov. 

 12,1951). 



Peromyscus truei preblei V. Baileyt* 



1936. Peromyscus truei preblei V. Bailey, North Amer. Fauna No. 55 (June), 

 p. 188, Aug. 29, 1936. 



Type Locality. — Crooked River, 20 miles southeast of Prineville [=12 miles 

 south and 6 miles east of Prineville], Crook County, Oreg. Range. — Known 

 only from central Oregon, along Crooked River southeast of Prineville and in 

 Deschutes Valley at Warm Springs; vertical range from near 1,500 feet at 

 Warm Springs to 3,400 feet along Crooked River; zonal range, Upper Sonoran 

 (HofTmeister, Illinois Biol. Monogr., vol. 21, No. 4, p. 45, Nov. 12, 1951) . 



Peromyscus truei sequoiensis HofTmeister* 



1941. Peromyscus truei sequoiensis HofTmeister, Proc. Biol. Soc. Washington, 

 vol. 54, p. 129, Sept. 30, 1941. 



Type Locality. — One mile west of Guerneville, Sonoma County, Calif. 

 Range. — Narrow humid northwest coastal belt of California and extreme south- 

 west Oregon, west of crest of Coast Range, from Galice, Oreg., south to Marin 

 County, Calif. Eastward known limits of occurience: Near Happy Camp and 

 Taylor Creek, Siskiyou County; 3 miles west of summit of Mount Sanhedrin, 

 Mendocino County; Freestone, Sonoma County; and Ross, Marin County; 

 vertical range from 50 feet at Guerneville, Sonoma County, to 5,500 feet at 

 Taylor Creek, Salmon Mountains, Siskiyou County; zonal range, Transition; 



