18 PROCEEDINGS OF THE ACADEMY OF [1899. 



The specimen presented by Harris cannot now be found, and the 

 type is therefore 



1.939 (U. S. N. M.), June 30, 1843. J. J. Audubon. From S. F. Baird. 

 Colaptes auratus x cafer. 



Picus nyresei (Aud.). Bds. of Am., vii, p. 348. 



30,198. c? J"ne 19, 1843. From J. J. Audubon, coll. by Bell. Type. 

 ZonotricMa querula (Nutt.). 

 Fringilla Jiarrisii Aud. Bds. of Am., vii, p. 331. 



24.073. c? From Edw. Harris. 



24.074. 9 From Edw. Harris. 



Also one specimen in the National Museum: 



1.940 (U. S. N. M.). -^ '' Kickapoo country, May 5, 1843. J. J. Audu- 

 bon," from S. F. Baird. 



Vireo belli (Aud.). 



Vireo belli Aud. Bds. of Am., vii, p. 333. 



23,880. ? From Edw. Harris. 



Also one in the National Museum, viz. : 



1,926. (U. S. N. M.) " Ft. Union, 1843. J. J. Audubon." From S. F. 

 Baird. 

 Anthus spraguei (Aud.). 



Alauda spraguei Aud. Bds. of Amer., vii, p. 334. 



23,733. c^ June 24, 1843. Ft. Union. Edw. Harris. Type. 



There is also a specimen in the National Museum: 



1,854 (U. S. N. M.). "Ft. Union, 1843. J. J. Audubon." From S. F. 

 Baird. 



The specimen described is the male. 

 Ammodramus bairdii (Aud.). 



Emheriza bairdii Aud. Bds. of Amer., vii, p. 359. 



24.085. Ft Union, 1843. Edw. Harris. Type. 



24.086. Ft. Union, 1843. Edw. Harris. 



There is also a specimen in the National Museum : 

 1,885 (U. S. N. M.). Ft. Union, 1843. J. J. Audubon, from Baird. 

 Phalaenoptilus nuttallii (Aud.). 



Caprimulgus mittallii Aud. Bds. of Amer., vii, p. 350. 

 24,182. From J. J. Audubon. Type. 



Thomas Nuttall. 

 Nuttall's new species were all described in his Manual, though 

 he was, in all probability, responsible for the names published 

 under the ostensible authorship of Townsend and Gamble during 

 their absence in the West. Several of Nuttall's species are based 

 on specimens in the Academy's collection as follows: 



