82 



BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



tail, 70.5-82 (76.9); culmen, 27-32.5 (30.4); tarsus, 21-25 (22.8); 

 outer anterior toe, 18-20 (18.9).° 



Young male. — Similar to the adult male, but much duller in colora- 

 tion, the red crown-patch smaller and much less uniform in color, 

 forehead and sides of pileum more or less barred with blackish, hind- 

 neck paler and duller yellow, post-nasal region dull grayish buffy 

 indistinctly barred with dusky (rarely somewhat yellowish), barring 

 of back, etc., less sharply defined, and chest usually more or less 

 streaked with dusky. 



Young female. — Similar to the young male, but without any red on 

 crown and with yellow of hindneck still paler and duller. 



Northern and central Mexico, in States of Tamaulipas (Mata- 

 moras; Mier; Linares; Forlon; Victoria; Xicotenc^tl; Alta Mira; 

 San Fernando; Rio de la Cruz; Tampico, May; Santa Fe de 

 Presal; Camargo; Nuevo Laredo; Soto la Marina; Sierra Madre), 

 Nuevo Leon (Monterey; Rodriguez; Rio de Ramos; Monte- 

 morelos; Boque Negro; Ceralva; Hacienda de las Escobas; San 

 Augustin), Coahuila (Rio Sabinas; Monclovia), eastern Chihuahua 

 (Julines), Aguas Calientes (Chicalote; Calvillo), Guanajuato (Silao; 

 Tupataro), San Luis Potosi (Jesus Maria; Hacienda Angostura; 

 Soledad; Ahualulco; Valles), Hidalgo (Ismiquilipam; Tula), Mexico 

 (near City of Mexico), Durango (Rio Sestin, 7,500 feet; Rancho 

 Baillon, 7,800 feet; Las Bocas, 6,800 feet; Rosario, 7,500 feet; La 

 Boquilla, 7,000 feet; Santuario, 7,000 feet; Cienega de las Vacas), 

 Jahsco (Guadalajara; Ocotlan; Lagos), and Michoacan (Querendero; 



« Thirty-two specimens. 



Locality. 



Wing. 



Ex- 

 Tail, posed 

 culmen. 



Tarsus. 



Outer 

 ante- 

 rior toe. 



MALES. 



Ten adult males from Texas 



Ten adult males from Tamaulipas (8), Coahuila (1), and Hi- 

 dalgo (1) 



Eight adult males from Durango 



Two adult males from Jalisco 



Four adult males from Michoacan 



Cue adult male from Aguas Calientes 



Two adult males from Guanajuato 



Three adult males from San Luis Potosi 



FEMALES. 



Ten adult females from Texas 



Nine adult females from Tamaulipas (0), Nuevo Leon (2), and 



Hidalgo (2) 



Nine adult females from Durango 



One adult female from Jalisco 



One adult female from Aguas Calientes 



Two adult females from San Luis Potosi 



134 



134.3 



139.4 



140 



134.5 



137 



141.7 



136.7 



131 



134.6 



133 



131 



129.7 



79.5 



78.9 



81.5 



83.5 



79 



81 



76.9 



78.1 



79.5 



74 



72.2 



33.3 



33.1 



33 



33.1 



33.5 



33.2 



32.2 



30.2 



29.4 

 31.3 

 32.5 

 29.5 

 30.5 



23.1 



23.2 



23.5 



24 



23.5 



23.7 



23.5 



23.5 



22.6 



22.3 



23 



23.5 



22.5 



19.1 



19.2 



19.6 



19 



18.4 



19.5 



18.7 



18.5 



18 8 



19.1 



18.5 



18 



19 



