446 U. S. NATIONAL MUSEUM BULLETIN 205 



Ototylomys connectens Sanborn 



1935. Ototylomys connectens Sanborn, Field Mus. Nat. Hist. Publ. 340, Zool. 

 Ser., vol. 20, p. 32, May 15, 1935. 



Type Locality. — Coban, Alta Verapaz, Guatemala. Range. — Recorded also at 

 Chimoxan and Finca Chama, Alta Verapaz. 



Genus NYCTOMYS Saussure 

 1860. Nyctomys Saussure, Rev. Mag. Zool., Paris, ser. 2, vol. 12, p. 106, 



March 1860. (Type, Hesperomys sumichrasti Saussure.) 

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



Nyctomys sumichrasti sumichrasti (Saussure)* 



1860. H[esperomys] sumichrasti Saussure, Rev. Mag. Zool., Paris, ser. 2, vol. 



12, p. 107, March 1860. 

 1884. Hesperomys sumichrasti True, Proc. U. S. Nat. Mus., vol. 7 (App., Circ. 



29), p. 598, Nov. 29, 1884. 

 1902. N[yctomys] sumichrasti Bangs, Bull. Mus. Comp. Zool., vol. 39, No. 2, 



p. 30, April 1902. 

 Type Locality. — Eastern slope of mountains in Veracruz, Mexico. Range. — 

 Veracruz to Isthmus of Tehuantepec, Mexico (Elliot, Field Columb. Mus. Publ. 

 95, Zool. Ser., vol. 4, pt. 1, p. 216, Aug. 2, 1904) . 



Nyctomys sumichrasti pallidulus Goldmanf * 



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

 Sci., vol. 27, No. 10, p. 420, Oct. 15, 1937. 



Type Locality. — Santo Domingo, 8 miles west of Lagunas, on Mexican National 

 Railroad, Isthmus of Tehuantepec, Oaxaca, Mexico. Altitude, 900 feet. 

 Range. — Known only from type locality in arid tropical belt on southern side of 

 Isthmus of Tehuantepec, Oaxaca; probably has an extensive range in arid Pacific 

 coast region of southwestern Mexico. 



Nyctomys sumichrasti salvini (Tomes) * 



1862. Hesperomys (Myoxomys) salvini Tomes, Proc. Zool. Soc. London, 1861, 



pt. 3, p. 284, April 1862. 

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



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

 Type Locality. — Dueiias, Sacatepequez, southwestern Guatemala. Range. — 

 Highlands of southwestern Guatemala (Goodwin, Bull. Amer. Mus. Nat. Hist., 

 vol.68, p. 50, Dec. 12, 1934). 



Nyctomys sumichrasti decolorus (True)f* 



1894. Sitomys (Rhipidomys) decolorus True, Proc. U. S. Nat. Mus., vol. 16 



(1893), p. 689, Feb. 1894. 

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



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

 Type Locality. — Rio de las Piedras, Cortes, Honduras (see Bangs, Bull. Mus. 

 Comp. Zool., vol. 39, No. 6, p. 158, July 1903) . Range.— Highlands of central 

 and western Honduras; limits of range unknown (Goodwin, Bull. Amer. Mus. Nat. 

 Hist., vol. 79, p. 167, May 29, 1942) . 



