RODENTIA: CRICETIDAE 447 



Nyctomys sumichrasti florencei Goldman 



1937. Nyctomys sumichrasti florencei Goldman, Journ. Washington Acad. Sci., 

 vol. 27, No. 10, p. 421, Oct. 15, 1937. 



Type Locality. — Barra de Santiago, Ahuachapan, El Salvador. Sea level. 

 Range. — Pacific coastal region of El Salvador; vertical range from sea level to 

 at least 2,600 feet. 



Nyctomys sumichrasti venustulus Goldmanf* 



1916. Nyctomys sumichrasti venustulus Goldman, Proc. Biol. Soc. Washington, 

 vol. 29, p. 155, September 6, 1916. 



Type Locality. — Greytown [San Juan del Norte], Comarca de San Juan del 

 Norte, southeastern Nicaragua. Range. — East coast region of Nicaragua and 

 lowlands of north-central and northeastern Costa Rica (Goodwin, Bull. Amer. 

 Mus. Nat. Hist., vol. 87, p. 405, Dec. 31, 1946) . 



Nyctomys sumichrasti costaricensis Goldmanf* 



1937. Nyctomys sumichrasti costaricensis Goldman, Journ. Washington Acad. 

 Sci., vol. 27, No. 10, p. 422, Oct. 15, 1937. 



Type Locality. — San Geronimo de Pirris, hamlet on main road to Pirris be- 

 fore reaching Jabillo, about 2 miles before abrupt descent to lowlands of Pozo 

 Azul and about 12 miles inland from Pirris, San Jose, west coast of Costa 

 Rica. Altitude, about 100 feet. Range. — Valley of Rio Grande de Pirris, west- 

 ern Costa Rica ; limits of range undetermined. 



Nyctomys sumichrasti nitellinus Bangs* 



1902. Nyctomys nitellinus Bangs, Bull. Mus. Comp. Zool., vol. 39, p. 30, April 



1902. 

 1916. Nyctomys sumichrasti nitellinus Goldman, Proc. Biol. Soc. Washing- 

 ton, vol. 29, p. 156, Sept. 6, 1916. 

 Type Locality. — Boquete, Chiriqui, Panama. Altitude, 4,000 feet. Range. — 

 Highlands of western Panama and eastern Costa Rica ; limits of range unknown 

 (Goodwin, Bull. Amer. Mus. Nat. Hist., vol. 87, p. 405, Dec. 31, 1946) . 



Genus OTONYCTOMYS Anthony 

 1932. Otonyctomys Anthony, Amer. Mus. Nov., No. 586, p. 1, Nov. 16, 1932. 

 (Type, Otonyctomys hatti Anthony.) 



Otonyctomys hatti Anthony 



1932. Otonyctomys hatti Anthony. Amer. Mus. Nov., No. 586, p. 1, Nov. 16, 



1932. 

 Type Locality. — Chichen-Itza, Yucatan, Mexico. Range. — Known from type 

 locality only. 



Genus REITHRODONTOMYS " Giglioli 

 1874. Reithrodontomys Giglioli, Boll. Soc. Geogr. Italiana, vol. 11, p. 326, 

 May-July 1874. (Type, by subsequent selection, A. H. Howell, North 

 Amer. Fauna No. 36, p. 13, June 5, 1914. Reithrodon megalotis Baird.) 



11 Revised by A. H. Howell, North Amer. Fauna No. 36, pp. 1-97, pis. 7, June 5, 1914. 

 Latin American forms revised by Hooper, Univ. Michigan Mus. Zool. Misc. Publ. 77, pp. 1- 

 255, pis. 9, Jan. 16, 1952. 



