562 U. S. NATIONAL MUSEUM BULLETIN 205 



of the North Mountain region of Pennsylvania, p. 16, Mar. 31, 1930) ; in 

 Canada, all parts of Nova Scotia including Cape Breton Island, New Brunswick, 

 eastward in Quebec to Godbout and St. Marguerite River, westward through 

 southwestern Quebec and southern Ontario to Pine Falls on Winnipeg River and 

 near Dawson, Sandilands Forest Reserve in southeastern Manitoba (Anderson, 

 Nat. Mus. Canada, Bull. 102 (1946) , p. 144, Jan. 24, 1947) . 



Synaptomys cooperi stonei Rhoads* 



1893. Synaptomys stonei Rhoads, Amer. Nat., vol. 27, p. 53, January 1893. 



1897. Synaptomys cooperi stonei Rhoads, Proc. Acad. Nat. Sci. Philadelphia, 

 vol. 49, p. 305, June 1897. 



Type Locality. — Mays Landing [on Egg River], Atlantic County, N. J. [About 

 half way between Mare Run (on the north) and Mays Landing dam on Great 

 Egg Harbor River (on the south) in a cedar swamp between said pond and main 

 highway on the west, Hamilton Township, Atlantic County, N. J. (personal 

 communication from Witmer Stone).] Range. — Occurs as far north as Mas- 

 sachusetts; south along Atlantic Coast to southern part of eastern Peninsula of 

 Maryland (E. L. Poole, Journ. Mamm., vol. 24, No. 1, p. 103, Feb. 20, 1943) ; 

 southward in Appalachian Mountains into North Carolina and Great Smoky 

 Mountains in Tennessee (E. V. Komarek and R. Komarek, Bull. Chicago Acad. 

 Sci., vol. 5, No. 6, p. 157, Aug. 15, 1938) ; recorded also in central eastern Ohio 

 (Bole and Moulthrop, Sci. Publ. Cleveland Mus. Nat. Hist., vol. 5, No. 6, p. 149, 

 Sept. 11, 1942) and Rowan County, eastern Kentucky (Welter and Sollberger, 

 Journ. Mamm., vol. 20, No. 1, p. 81, Feb. 15, 1939) . 



Synaptomys cooperi helaleles Merriamf * 



1896. Synaptomys helaleles Merriam, Proc. Biol. Soc. Washington, vol. 10, 



p. 59, Mar. 19, 1896. 

 1927. Synaptomys cooperi helaletes A. B. Howell, North Amer. Fauna No. 50 



(June 30) , p. 17, Aug. 5, 1927. 

 Type Locality. — Lake Drummond, Dismal Swamp, Norfolk County, Va. 

 Range. — Extreme southeastern Virginia and northeastern North Carolina. 



Synaptomys cooperi saturatus Bole and Moulthrop* 



1942. Synaptomys cooperi saturatus Bole and Moulthrop, Sci. Publ. Cleveland 

 Mus. Nat. Hist., vol. 5, No. 6, p. 149, Sept. 11, 1942. 



Type Locality. — Bloomington, McLean County, 111. Range. — Southern half 

 of Wisconsin (from Kelly Lake southward), southwestern Michigan (Cassop- 

 olis), south to Ohio River in western Ohio (Clermont County), Indiana (Ohio 

 County), and Illinois (Pope County), and through eastern Missouri to north- 

 eastern Arkansas (Craighead County) ; west at least to Callaway County, Mo., 

 and east to Clermont County, Ohio (Hall and Cockrum, Univ. Kansas Publ. Mus. 

 Nat. Hist., vol. 5, No. 23, pp. 296-297, Nov. 17, 1952) . 



Synaptomys cooperi gossii (Coues)f * 



1877. Arvicola (Synaptomys) gossii Coues, in Coues and Allen, Monographs of 

 North American Rodentia (U. S. Geol. and Geogr. Surv. Terr., Rep., vol. 11, 

 Washington), p. 235. (Published as a synonym of Synaptomys cooperi, but 

 name stated to apply to Kansas specimens, description and measurements of 

 which are printed on p. 236.) 



