RODENTIA: GEOMYIDAE 351 



Type Locality. — Teapa, Tabasco, Mexico. Range. — Lowlands and mountain 

 slopes in southern Tabasco. 



Heterogeomys hispidus yucatanensis Nelson and Goldmanf* 



1929. Heterogeomys hispidus yucatanensis Nelson and Goldman, Proc. Biol. 



Soc. Washington, vol. 42, p. 150, Mar. 30, 1929. 

 Type Locality. — Campeche, Campeche, Mexico. Altitude, 50 feet. Range. — 



Lowlands of Yucatan Peninsula and northern Guatemala. 



Heterogeomys hispidus cayoensis Burt 



1937. Heterogeomys hispidus cayoensis Burt, Occ. Pap. Mus. Zool. Univ. Michi- 

 gan No. 365, p. 1, Dec. 16, 1937. 



Type Locality. — Mountain Pine Ridge, 12 miles south of El Cayo, Cayo, British 

 Honduras. Range. — Known only from Mountain Pine Ridge and El Cayo. 



Heterogeomys lanius Elliot 



1905. Heterogeomys lanius Elliot, Proc. Biol. Soc. Washington, vol. 18, p. 235, 

 Dec. 9, 1905. 



Type Locality. — Xuchil, southeastern side of Mount Orizaba, Veracruz, Mexico. 

 Range. — Known from type locality only. 



Genus MACROGEOMYS w Merriam 

 1895. Macrogeomys Merriam, North Amer. Fauna No. 8, p. 185, Jan. 31, 1895. 

 (Type, Geomys heterodus Peters.) 



Macrogeomys heterodus heterodus (Peters)* 



1865. Geomys heterodus Peters, Monatsb. Preuss. Akad. Wiss. Berlin, 1864, 



p. 177, 1865. 

 1895. Macrogeomys heterodus Merriam, North Amer. Fauna No. 8, p. 186, 



Jan. 31, 1895. 

 1946. Macrogeomys heterodus heterodus Goodwin, Bull. Amer. Mus. Nat. Hist., 



vol. 87, p. 376, Dec. 31, 1946. 

 Type Locality. — Escazu Heights, San Jose, Costa Rica. Altitude, 4,000 feet. 

 (Restricted by Goodwin, Bull. Amer. Mus. Nat. Hist., vol. 87, p. 376, Dec. 31, 

 1946.) Range. — Western slope of highlands in central Costa Rica, and head- 

 waters of Rio Grande de Tarcoles. 



Macrogeomys heterodus cartagoensis Goodwin* 



1943. Macrogeomys heterodus cartagoensis Goodwin, Amer. Mus. Nov., No. 

 1227, p. 2, Apr. 22, 1943. 



Type Locality. — Paso Ancho, between Cartago and Pacayas, Cartago, Costa 

 Rica. Altitude, about 4,800 feet. Range. — Upper Reventazon water shed and 

 southern slopes of Volcan Irazu, Costa Rica (Goodwin, Bull. Amer. Mus. Nat. 

 Hist., vol. 87, p. 377, Dec. 31, 1946) . 



Macrogeomys heterodus dolichocephalus Merriamf * 



1895. Macrogeomys dolichocephalus Merriam, North Amer. Fauna No. 8, p. 



189, Jan. 31, 1895. 

 1946. Macrogeomys heterodus dolichocephalus Goodwin, Bull. Amer. Mus. Nat. 



Hist., vol. 87, p. 377, Dec. 31, 1946. 



M Revised by Merriam, North Amer. Fauna No. 8, pp. 185-195, Jan. 31, 1895. 



