ORDER MACROCHIRES. 1 69 



417 a. Antrostomus vociferus macromystax (Wagler). 



Stephens's Whip-poor-will. 



Caprimulgzis macromystax ^ AGi.^^, Ibis, 1831, 533. 

 Caprimulgus vociferus macromystax Hartert, Ibis, 1892, 286. 

 Antrostomus vociferus macromystax A. O. U. Check-List, 6th 

 Suppl. Auk, XI. Jan. 1894, 48. 



[B— , C— , R— , C 881.] 



Geog. Dist. — Arizona, New Mexico, and tablelands of Mexico 

 south to Guatemala. 



Genus FHAL^NOFTILUS Ridgway. 



Fhalcenoptilus Ridgw. Pr. U. S. Nat. Mus. III. 1880, 5. Type, 

 Caprimulgus nuttallii Aud. 



418. Phalsenoptilus nuttallii (Aud.). 



Poor-will. 



Caprimulgus nuttallii K\]jy. B. Am. VII. 1843, 350, pi. 495. 

 Fhalcenoptilus nuttalli Ridgw. Pr. U. S. Nat. Mus. III. 1880, 5. 



[B 113, C 266, R 355, C398.] 

 Geog. Dist. — Western United States, from the Sierra Nevada 

 eastward to eastern Nebraska and eastern Kansas, north to central 

 Idaho and Montana, and south to southern Mexico. 



418 a. Phalaenoptilus nuttallii nitidus Brewst. 



Frosted Poor-w^lll. 



Phalcenoptilus nuttalli nitidus 'B^^yf ST. Auk, IV. April, 1877, i47' 

 [B 112,, part, C 266, part, R 355, /^r/, C 398, /^r/.] 

 Geog. Dist. — Texas to Arizona, and north to western Kansas. 



418 b. Phalaenoptilus nuttallii calif ornicus Ridgw. 



Dusky Poor-will. 



Fhalcenoptilus nuttalli calif ornicus Ridgw. Man. N. Am. B. 1887, 

 588, foot-note. 

 [B ii3,/<3!r/, C 266, part, R Z^^^ part, C 398, /^rA] 

 Geog. Dist. — Coast of California. 



