ict is al Ninth Supplement to the A. O. U. Check-Lisz. iat 
[B 90, part, C 294, part, R 371, part, C 432, part.| 
Groc. Dist. — Heavily wooded regions of North America, 
from the southern Alleghanies northward. 
412. Colaptes auratus (LINN.). 
Groc. Dist. — By the admission of No. 412a@ this becomes 
restricted to the South Atlantic and Gulf coast region. 
4127, Colaptes auratus luteus Bancs. 
Northern Flicker. 
Colaptes auratus luteus BANGS, Auk, XV, Apr. 1898, 177. 
(B97, part, C 312, part, R378, part, C457, part.| 
Groc. Disv. — Eastern and northern North America, south to 
North Carolina, west to the eastern base of the Rocky Mountains. 
Occasional on the Pacific slope, from California northward. 
422. Cypseloides niger borealis (IKmuNNrERLY). 
Instead of the authority given for this name in the Eighth Sup- 
plement to the Check-List (Auk, XIV, Jan. 1897, 126), the 
following should be substituted : 
Cypseloides niger borealis Ripcw. Pr. U. S. Nat. Mus. III, 
Aug. 27, 1880, 188. (Cf OBERHOLSER, Auk, XVI, Jan. 
1899, 78.) 
435. Atthis morcomi Ripcw. 
Morcom’s Hummingbird. 
Atthis morcomi Ripcw. Auk, XV, Oct. 1898, 325. 
pee oreo ee entey 
Geroc. Dis. — Huachuca Mountains, Arizona. 
In numeration this takes the place of No. 435, Zrochilus (Atthis) 
heloisa (Less. & DeLatt.) of the first edition of the Check-List, 
which proved to be extra-limital, and to have been admitted to 
