NORTH AMERICAN LAND MAMMALS. 127 



*Onychomys leucogaster leucogaster (Wied). 



1841. Hypudseus leucogaster Wied, Reise in das innere Xord 



Amerika, vol. 2, p. 99. 

 1857. OnycJwmys leucogaster Baird, Mamm. N. Amer., p. 459. 

 1885. Hesperomys leucogaster True, Proc. U. S. Nat. Mus., vol. 



7 (1884), p. 597. 1885. 

 Type Locality. — Clark, Clark County, South Dakota 



t*OnycIioniys leucogaster albescens Merriam. 



1904. Onyclwmys leucogaster albescens Merriam, Proc. Biol. Soc. 



Washington, vol. 17, p. 124. June 9, 1904. 

 Type Locality. — Samalayuca, Chihuahua, Mexico. 



t*Onychomys leucogaster brevicaudus Merriam. 



1891. OnycJiomys leucogaster hrevicaudus Merriam, North Amer. 



Fauna, No. 5, p. 52. July 30, 1891. 

 Type Locality. — Blacldoot, Bingham County, Idaho. 



t*Onychomys longicaudus Merriam. 



1SS9, .Onychomys longicaudus Merriam, Nortli Amer. Fauna. 



No. 2, p. 2. October 30, 1889. 

 T^pe Locality. — St. George, Washington County, Utah. 



t*Onychomys longipes Merriam. 



1889. Onychomys longipes Merriam, North Amer. Fauna, No. 2, 



p. 1. October 30, 1889. 

 Type Locality. — Concho County, Texas. 



*Onychomys macrotis Elliot. 



1903. Onyclwnys macrotis Elliot, Field Columb. Mus., publ. 74, 



zool. ser., vol. 3, ]). 155. April, 1903. 

 Type Locality. — Head of San Antonio River, Lower California, 

 Mexico. 



t* Onychomys melanophrys melanophrys (Merriam). 



1889. Onychomys leucogaster melanophrys Merriam, North Amer. 

 Fauna, No. 2, p. 2. October 30, 1889. 



1890. 0[nychomys] melanophrys Merriam, North Amer. Fauna, 

 No. 3, p. 61. September 11, 1890. 



Type Locality. — Kanab, Kane County, Utah. 



t*Onychomys melanophrys pallescens Merriam. 



1890. OnycJiomys melanophrys pallescens Merriam, North Amer. 



Fauna, No. 3, p. 61. September 11, 1890. 

 Type Locality. — Moki Pueblos, Apache County, Ai-izona. 



* Onychomys pulcher Elliot. 



1903. Onychomys pulcher Elliot, Field Columb. Mus., publ. 87/ 



zool. ser., vol. 3, p. 243. December, 1903. 

 Type Locality. — Morongo Pass, San Bernardino Mountains, 



California. 



