ADDENDA. 401 



Page 228, in synonymy of Lagurus imllidus (^lerriam), insert: 

 1912. L{agurus\ pallidus, Thomas, Ann. and Mag. Nat. Hist., 

 ser. 8, vol. 9, p. 401. April, 1912. 



Page 228, in synonymy of Lagurus paui:>errim.us Cooper, insert: 

 1891. Arvicola imuperrimus Mekriam, North Amer. Faima, No. 



5. p. 64. July 30, 1891. 

 1912. L[agurus\ pauperrimus Thomas, Ann. and Mag. Nat. 



Hist., ser. 8, vol. 9, p. 401. April, 1912. 



Page 260, after Perognathus fasciatus infmluteus Thomas, insert: 

 •}-*Perognathus fasciatus litus Gary. 



1911. Perognathus fasciatus litus Gary, Proc. Biol. Soc. Wash- 

 ington, vol. 24, p. 61. March 22, 1911. 



Type Locality.— Sun, Sweetwater Valley, Fremont Gounty, 

 Wyoming. 



Page 322, at end of account of Sciurus douglasii cascadensis Allen, 



insert : 



According to Osgood (Proc. Biol. Soc, Washington, vol. 20, pp. 43-44, April 18, 

 1907) this will probably stand as Sciurus hudsonicus lanuginosus (Bachman). 

 (Sciurus lanuginosus Bachman, Proc. Zool. Soc. London, 1838, p. 101. — Type 

 locality, Fort McLaughlin, Hunter Island, British Columbia, Canada.) 



Page 338, in synonymy of Microsciurus alfari alfari Allen, insert: 



1912. [Microsciurus'\ alfari Goldman, Smiths. Miscell. Coll., vol. 

 56, No. 36, p. 4. February 19, 1912. 



Page 338, in synonymy of Microsciurus hrowni Bangs, insert: 

 1912. [Microsciurus] hrowni Goldman, Smiths. Miscell. Coll., vol. 

 56, No. 36, p. 4. February 19, 1912. 



Page 345, in synonymy of Lepus arcticus arcticus Ross, insert : 

 1885. Lepus timidus True, Proc. U. S. Nat. Mus., vol. 7 (1884), 

 p. 601. 1885. (Not of Lmnseus, 1758.) 



Page 377, in synonymy of Tarnanduas tetradactyla tenuirostris 

 (Allen), insert: 

 1889. 1 Myrmecopliaga seUata Cope, Amer. Nat., vol. 23, p. 132. 

 February, 1889. (Honduras.) 



Page 380, in synonymy of Aotus vociferans (Spix), insert: 



1912. A[ofus] vociferans Elliot, Bull. Amer. Mus. Nat. Ilist., 

 vol. 31, p. 33. March 4, 1912. 



Page 387, in synonymy of Odocoileus couesi (Coues and Yarrow), 

 insert : 



1895. Dorcelaplius couesi Allen, Bull. Amer. Mus. Nat. Hist. 

 vol. 7, p. 200. June 29, 1895. 



43900°— Bull. 79—12 -26 



