1912 J Sixteenth Swpylement to the A. 0. U. Check-List. 385 



d. Penthestes rufescens vivax Grinnell. Valdez Chestnut-sided 

 Chickadee. [741c.] 

 Penthestes rufescens vivax Grinnell, Univ. Calif. Pub. Zool., V, 

 No. 12, March 5, 1910, 414. (Latouche Island, Prince William 

 Sound, Alaska.) 



Range. — Prince William Sound Region, Alaska. 

 p. 365. Immediately after Cyanosyhia insert 



[Genus CALLIOPE Gould. 



Calliope Gould, Birds Europe (part 16), II, March 1, 1836, pi. 118 

 and text. Type, by monotypy, Calliope lathami Gould = Mota- 

 cilla calliope Pallas. 



Calliope calliope (Pallas.) 



a. [Calliope calliope calliope. ExtraUmital.] 



b. Calliope calliope camtschatkensis (Gmelin). Greater Kamchat- 



kan Nightingale. [764.1.] 

 Turdus camtschatkensis Gmelin, Syst. Nat., I, ii, 1789, 817. (" Camt- 

 schatca). " 



Range. — Northeastern Asia, casual on Kiska Island, Alaska.] 



II. Proposed Additions to the Check-List not Accepted. 



Podiceps griseigena reported hom. Greenland (Henninger, Auk, 1911, 

 492). This proves to be an error since the original Danish 

 record refers to P. griseigena var. major which is Colymbus 

 holboelli. 



Canachites canadensis atratus Grinnell, Univ. Cal. Publ., Zool., 

 V, 380, 1910. Characters insufficient for recognition. 



Thalassoaetus pelagicus (Pallas), reported to have been seen 

 by A. H. Clark near Unalaska (Proc. U. S. Nat. Mus., 38, 

 p. 57, 1910), but as no specimen was obtained the record is 

 not accepted. 



Dryobates villosns icastus Oberholser, Proc. U. S. Nat. Mus., 

 40, 612, 1911. Too near D. v. hyloscopus. 



Dryobates villosus orius Oberholser, Proc. U. S. Nat. Mus., 

 40, 609, 1911. Too near D. v. hyloscopus. 



