ORDER MACROCHIRES. 
169 
417 a. Antrostomus vociferus macromystax (WaGLER). 
Stephens’s Whip-poor-will. 
Caprimulgus macromystax WAGLER, 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. 
(Eo Oe RAG sane 
Geroc. Dist.— Arizona, New Mexico, and tablelands of Mexico 
south to Guatemala. 
Genus PHALZAINOPTILUS Ruivcway. 
Phalenoptilus Rrpew. Pr. U.S. Nat. Mus. III. 1880, 5. Type, 
Caprimulgus nuttallii Aud. 
418. Phalznoptilus nuttallii (Avp.). 
Poor-will. 
Caprimulgus nuttalla Aup. B. Am. VII. 1843, 350, pl. 495. 
Phalenoptilus nuttalli Ripcw. Pr. U. S. Nat. Mus. III. 1880, 5 
[B.113, C 266, R'355, C 308.] 
Geroc. 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. Phalznoptilus nuttallii nitidus Brewsr. 
Frosted Poor-will. 
Phalenoptilus nuttalli nitidus Brewst. Auk, IV. April, 1877, 147. 
[B 113, part, C 266, part, R 355, part, C 398, part. 
Geoc. Dist.— Texas to Arizona, and north to western Kansas. 
418 4. Phalznoptilus nuttallii californicus Rinpcw. 
Dusky Poor-will. 
Phalenoptilus nuttalli californicus Ripcw. Man. N. Am. B. 1887, 
588, foot-note. 
[B 113, part, C 266, part, R 355, part, C 398, part.| 
Geroc. Dist.— Coast of California. 
