ORDER RAPTORES. 147 



373^. Megascops asio aikeni BREWST. 



Aiken's Screech Owl. 



Megascops asio aikeni BREWST. Auk, VIII. April, 1891, 139. 



[B-,C-,R- C .] 



GEOG. DIST. Plains, El Paso County, Colorado, south probably to 

 central New Mexico and northeastern Arizona. 



373 h. Megascops asio macfarlanei BREWST. 



MacFarlane's Screech Owl. 



Megascops asio macfarlanei BREWST. Auk, VIII. April, 1891, 140. 



[B 49, part, C $&, part, R 402, part, C 465, part.~\ 



GEOG. DIST. East of the Cascades in Washington, interior of 

 southern British Columbia, southward to central Oregon and east- 

 ward into Montana. 



374. Megascops flammeola (KAUP). 



Flammulated Screech Owl. 



Scops flammeola KAUP, Trans. Zool. Soc. Lond. IV. 1862, 226. 

 Megascops flammeolus STEJN. Auk, II. April, 1885, 184. 



[B , C 3 i 9 , R 4 o4, C47i-] 



GEOG. DIST. Highlands of Guatemala and central Mexico, north 

 to Colorado and northern California. 



374 a. Megascops flammeola idahoensis MERRIAM. 



Dwarf Screech Owl. 



Megascops flammeolus idahoensis MERRIAM, North Am. Fauna, 

 No. 5, July, 1891, 96, pi. i. 



[B , C R , C .] 

 GEOG. DIST. Ketchum, Idaho. Known only from the type. 



GENUS BUBO DUMERIL. 



Bubo DUMER. Zool. Anal. 1806, 34. Type, by implication, Strix 

 bubo LINN. 



