VOL. III.] Additions to Mammal Fauna. 215 



98. Onychomys leucogaster brevicaudus Merr. Idaho 

 Grasshopper Mouse. 



Merriam, ibid, No. 5, p. 52. 

 Idaho. 



99. Onychomys fuliginosus Merr. Dusky Scorpion Mouse. 

 Merriam, ibid, No. 3, p. 59. 



Between San Francisco Mountain and Desert of the Little Colo- 

 rado, Arizona. 



100. SiGMODON HispiDUS LiTTORALis Chapman. 

 Chapman, Bull. Am. Mus. Nat. Hist, ii, 3, p. 118. 



" Probably confined to the coasts of Southern Florida." 



loi. SiGMODON HISPIDUS ARIZONA Mearns. Arizona Cotton 

 Rat. 



Mearns, ibid, ii, 4, p. 287. 

 Fort Verde, Arizona. 



102. SiGMODON HISPIDUS TEXIANUS (Aud. & Bach.) 



Arvicola texiana Aud. & Bach. Quad. N. Am. iii, 1853, p. 229. 



Revived by Allen, ibid, iii, 2, June 30, 1891, p. 287. 



Texas. 



103. Neotoma cinerea occidentalis (Baird). Dusky Wood 

 Rat. 



Revived by Allen, ibid, p. 287. 

 Idaho; Shoalwater Bay, Washington. 



104. Neotoma cinerea drummondii (Richardson). 

 Myoxus drzimmondii Richardson, Zool. Journ. iii, 1828, 517. 

 Revived by Merriam, Proc. Biol. Soc. Wash. 7, April 13, 1892, 



P- 25- 



Rocky Mountains, British Columbia. 



105. Neotoma bryanti Merr. Bryant's Wood Rat. 

 Merriam, Am. Nat. xxi, Feb. 1887, p. igi. 



Cerros Island, Lower California. 



106. Neotoma micropus Baird. Texan Wood Rat. 

 Revived by Allen, Bull. Am. Mus. Nat. Hist, iii, 2, June 30, 1891,. 



p. 282. 



San Fernando River, Tamaulipas, Mexico, northward to Browns- 

 ville, Texas. 



107. Neotoma MICROPUS canescens Allen. Pallid Wood Rat. 

 Allen, ibid, p. 285. 



Oklahoma Territory. 



