ORDER RAPTORES. 147 
373 g. Megascops asio aikeni Brewst. 
Aiken’s Screech Owl. 
Megascops asio atkeni BRewsv. Auk, VIII. April, 1891, 139. 
[B—, C —, R—, C —.] 
Groc. Distr.— Plains, El] Paso County, Colorado, south probably to 
central New Mexico and northeastern Arizona. 
373 2. Megascops asio macfarlanei Brews. 
MacFarlane’s Screech Owl. 
Megascops asto macfarlanei Brewst. Auk, VIII. April, 1891, 140. 
[B 49, part, C 318, part, R 402, part, C 465, part.| 
Geroc. Dist.— East of the Cascades in Washington, interior of 
southern British Columbia, southward to central Oregon and east- 
ward into Montana. 
374. Megascops flammeola (Kavp). 
Flammulated Screech Owl. 
Scops flammeola Kaur, Trans. Zool. Soc. Lond. IV. 1862, 226. 
Megascops flammeolus StEJN. Auk, II. April, 1885, 184. 
[B —, C 319, R 404, C 471.] 
Geroc. Dist.— Highlands of Guatemala and central Mexico, north 
to Colorado and northern California. 
374a. Megascops flammeola idahoensis Merriam. 
Dwarf Screech Owl. 
Megascops flammeolus idahoensis MERRIAM, North Am. Fauna, 
No. 5, July, 1891, 96, pl. i. 
pp REL 
Groc. Dist.— Ketchum, Idaho. Known only from the type. 
Genus BUBO DuMERIL. 
Bubo Dummr. Zool. Anal. 1806, 34. Type, by implication, Strix 
bubo LINN. 
