MILLETl AND REHN : NORTH AMERICxVN MAMMALS. 
133 
Synaptomys innuitus (True). 
1894. Mictomys innuitus True, Diagnoses of new North 
American mammals, p. 3. April 26,1894. (Reprint: Proc. 
U. S. nat. mus., xvii, p. 243. November 15, 1894.) 
1896. Synaptomys {Mictomys^ innuitus Merriam, Proc. 
hiol. soc. Washington, x, p. 61. March 19, 1896. 
Type locality. — Fort Chimo, Ungava, Labrador. 
Synaptomys innuitus medioximus Bangs. 
1900. Synaptomys {Mictomys) innuitus medioxunus Bangs, 
Pi •oc. New England zool. club, ii, p. 40. September 20, 
1900. 
Type locality. — Lance au Loup, Strait of Belle Isle, Labra¬ 
dor. 
Synaptomys sphagnicola Preble. 
1899. Synaptonij/s {3Iictomys) sphaynicola Preble, Proc. 
biol. soc. Washington, xiii, p. 43. May 29, 1899. 
Type locality. — Fabyans, Coos County, New Hampshire. 
Synaptomys dalli Merriam. 
1896. Synaptomys {Mictomys) d<dli Merriaim, Proc. biol. 
soc. Washington, x, p. 62. March 19, 1896. 
Type locality. — Nulato, Alaska. 
Synaptomys truei Merriam. 
1896. Syna 2 Jto}nys {Mictomys) tiaiei ^Merriaji, Proc. biol. 
soc. Washington, x, p. 62. March 19, 1896. 
Type locality. — Skagit Valley, northwestern Washington. 
Synaptomys wrangeli Merriam. 
1896. Synaptomys {]\[ictomys) torajiyeli jVIerriam, Proc. 
biol. soc. Washington, x, p. 63. March 19, 1896. 
Type locality. — Wrangel, Alaska. 
Genus LEMMUS Link. 
1795. Ijonmus Link, Zool. Beytriige, i, })t. ii, p. 75. Type.— 
By elimination, Ahis lernmus Linnaeus. 
