156 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
1885. Perognatlius fasciatiis True, Proc. U. S. nat. mus., vii 
(1884), p. 599. 1885. 
Type LOCALITY^ — Upper Missouri River near its junction 
with the Yellowstone, northwestern North Dakota. 
Perognathus fasciatus infraluteus (Thomas). 
1893. Perognatlius infraluteus Thomas, Ann. and mag. nat. 
hist., 6th ser., xi, p. 406. May, 1893. 
1900. Perognatlms fasciatus infraluteus Osgood, North 
Amer. fauna, no. 18, p. 19. September 20, 1900. 
Type locality. — Loveland, Larimer County, Colorado. 
Perognathus flavescens (Merriam). 
1889. Perognatlius fasciatus flacescens Merriam, North 
Amer. fauna, no. 1, p. 11. October 25, 1889. 
1900. Perognathus flavescens Osgood, North Amer. fauna, 
no. 18, p. 20. September 20, 1900. 
Type locality. —^ Kennedy, Cherry County, Nebraska. 
Perognathus merriami Allen. 
1892. Perognathus merriami Allen, Bull. Amer. mus. nat. 
hist., IV, p. 45. March 25, 1892. 
Type locality. — Brownsville, Cameron County, Texas. 
Perognathus merriami gilvus Osgood. 
1900. Perognathus merriami gilvus Osgood, North Amer. 
fauna, no. 18, j). 22. September 20, 1900. 
Type locality. — Eddy, Eddy County, New Mexico. 
* Perognathus flavus Baird. 
1855. Perognathus flavus Baird, Proc. acad. nat. sci. Phila., 
VII, p. 332. 
1885. Cricetodipus flavus True, Proc. U. S. nat. mus., vii 
(1884), p. 399. 1885. 
Type locality. — El Paso, El Paso County, Texas. 
Perognathus flavus bimaculatus (Merriam). 
1889. Perognathus himacidatus Merriam, North Amer. fauna, 
no. 1, p. 12. October 25, 1889. 
1900. Perognathus flavus bimaculatus Osgood, North Amer. 
fauna, no. 18, p. 24. September 20, 1900. 
Type locality. — Fort Whipple, Yavapai County, Arizona. 
