RODENTIA: GEOMY1DAE 341 



1939. Pappogeomys bulleri nclsoni Goldman, Journ. Mamrn., vol. 20, No. 1, 

 p. 94, Feb. 14, 1939. 



Type Locality. — North slope of Sierra Nevada de Colima, near Zapotlan, 

 southern Jalisco, Mexico. Altitude, 6,500 feet. Range. — Known from type 

 locality only. 



Pappogeoniys bulleri burti Goldman 



1939. Pappogeomys bulleri burti Goldman, Journ. Mamm., vol. 20, No. 1, 

 p. 97, Feb. 14, 1939. 



Type Locality. — Tenacatita Bay, southwest coast of Jalisco, Mexico. Range. — 

 Known from type locality only. 



Pappogeoniys bulleri nayariteusis Goldmanf * 



1939. Pappogeomys bulleri nayariteusis Goldman, Journ. Mamm., vol. 20, 

 No. 1, p. 94, Feb. 14, 1939. 



Type Locality. — Jalisco, about 10 miles south of Tepic, southern Nayarit, 

 Mexico. Altitude, 5,000 feet. Range. — Known only from type locality, on moun- 

 tain ridge between valleys of Compostela and Tepic, Nayarit. 



Genus CRATOGEOMYS M Merriam 



1895. Cratogeomys Merriam, North Amer. Fauna No. 8, p. 150, Jan. 31, 



1895. (Type, Geomys merriami Thomas.) 

 1895. Platygeomys Merriam, North Amer. Fauna No. 8, p. 162, Jan. 31, 



1895. (Type, Geomys gymnurus Merriam.) 



castanops — group 

 Cratogeomys castanops castanops (Baird) f* 



1852. Pseudostoma castanops Baird, in Stansbury, Exploration and survey of 

 the valley of the Great Salt Lake of Utah, . . . (Spec. Sess., U. S. Senate, 

 Exec. No. 3), App. C., p. 313, June 1852. 

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



p. 599, Nov. 29, 1884. 

 1895. Cratogeomys castanops Merriam, North Amer. Fauna No. 8, p. 159, 



Jan. 31, 1895. 

 Type Locality. — "Prairie road to Bent's Fort," on the Arkansas River, near 

 present town of Las Animas, Bent County, Colo. Range. — Great Plains region 

 in Arkansas River Valley, Colo., and south into northeastern New Mexico (Chico 

 Springs). Recorded also from Meade County, Kans. (Hibbard, Trans. Kansas 

 Acad. Sci., vol. 47, p. 75, September 1944) . 



Cratogeomys castanops lacrimalis Nelson and Goldmanf* 



1934. Cratogeomys castanops lacrimalis Nelson and Goldman, Proc. Biol. Soc. 

 Washington, vol. 47, p. 137, June 13, 1934. 



88 Cratogeomys revised by Merriam, North Amer. Fauna No. 8, pp. 150-162, Jan. 31, 1895, 

 and by Nelson and Goldman, Proc. Biol. Soc. Washington, vol. 47, pp. 135-154, June 13, 

 1934. Platygeomys revised by Merriam, North Amer. Fauna No. 8, pp. 150-162, Jan. 31, 

 1895, and by Nelson and Goldman, Proc. Biol. Soc. Washington, vol. 47, pp. 135-154, June 

 13, 1934. Cratogeomys and Platygeomys regarded as congeneric by Hooper, Journ. Mamm., 

 vol. 27, No. 4, pp. 397-399, Nov. 25, 1946; and Journ. Mamm., vol. 29, No. 3, pp. 301-303, 

 Sept. 1, 1948. 



213756—55 23 



