6 U. S. NATIONAL MUSEUM BULLETIN 205 



1951. Marmosa mitis chapmani Hershkovitz, Fieldiana-Zool., Chicago Nat. 

 Hist. Mus. Publ. 670, vol. 31, p. 552, July 10, 1951. 



Type Locality. — Caura, head of Caura Valley, northern range, Trinidad, 

 British West Indies. Altitude, 500 feet. Range. — Apparently common on 

 Trinidad; and the animals from Grenada and Tobago, which, although appear- 

 ing very slightly smaller than the Trinidad animals, are essentially the same, are 

 referred to this species. 



Marmosa mitis fulviventer Bangs 



1901. Marmosa fulviventer Bangs, Amer. Nat., vol. 35, p. 632, August 1901. 

 1933. Marmosa mitis fulviventer Tate, Bull. Amer. Mus. Nat. Hist., vol. 66, 



p. 117, Aug. 10, 1933. 

 Type Locality. — San Miguel Island, Archipielago de las Perlas, Golfo de 

 Panama, Panama. Range. — Recorded only from islands of Saboga and San 

 Miguel, Panama (Pacific Coast). 



Marmosa mexicana mexicana Merriamf* 



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



p. 587, Nov. 29, 1884. (Part.) 

 1897. Marmosa murina mexicana Merriam, Proc. Biol. Soc. Washington, 



vol. 11, p. 44, Mar. 16, 1897. 



1902. Marmosa mexicana mexicana Bangs, Bull. Mus. Comp. Zool., vol. 39, 

 p. 19, Apr. 1902. 



1917. Marmosa mexicana savannarum Goldmanf, Proc. Biol. Soc. Washington, 



vol. 30, p. 108, May 23, 1917. (Boqueron, Chiriqui, Panama.) 

 1933. Marmosa mexicana mexicana Tate, Bull. Amer. Mus. Nat. Hist., vol. 66, 



p. 132, Aug. 10, 1933. 

 Type Locality. — Juquila, Oaxaca, Mexico. Altitude, 1,500 meters. Range. — 

 From Veracruz and Oaxaca southward to Chiriqui, Panama, excepting arid parts 

 of Yucatan and higher parts of mountains in Guatemala, Honduras, Nicaragua, 

 and Costa Rica. 

 Marmosa mexicana mayensis Osgood 



1913. Marmosa mayensis Osgood, Proc. Biol. Soc. Washington, vol. 26, p. 176, 



Aug. 8, 1913. 

 1917. Marmosa mexicana mayensis Goldman, Proc. Biol. Soc. Washington, 



vol. 30, p. 109, May 23, 1917. 

 1933. Marmosa mexicana mayensis Tate, Bull. Amer. Mus. Nat. Hist., vol. 66, 



p. 135, Aug. 10, 1933. 

 Type Locality. — Izamal, east of Merida, Yucatan, Mexico. Range. — Izamal 

 and Chichen-Itza, Yucatan. Recorded also at Bokowina, Silkgrass, and Stann 

 Creek Valley in British Honduras (Hershkovitz, Fieldiana-Zool., Chicago Nat. 

 Hist. Mus., Publ. 670, vol. 31, p. 551, July 10, 1951) . 

 Marmosa mexicana zeledoni Goldmanf* 



1911. Marmosa zeledoni Goldman, Proc. Biol. Soc. Washington, vol. 24, p. 238, 



Nov. 28, 1911. 

 1919. Marmosa mexicana zeledoni Cabrera, Genera mammalium: Monotre- 



mata, Marsupialia (Mus. Nac. Cienc. Nat., Madrid) , p. 37. 

 1933. Marmosa mexicana zeledoni Tate, Bull. Amer. Mus. Nat. Hist., vol. 66, 

 p. 135, Aug. 10, 1933. 



