BIRDS OF NORTH AND MIDDLE AMERICA. 



623 



"Myiarclms erythrocercus var. coopcri Ridgway, Proc. U. S. Nat. Mus., i, IS^S, 138 

 (Fort Brown, Texas; crit. ; synonymy). — Merrill, Proc. U. S. Nat. Mus., i, 

 1878, 138 (Fort Brown, Texas; descr. nest and eggs). 



[Pyrocephalus] cooperi Gray, Hand-list, i, 1869, 362, no. 5521. 



Myiwchiis crinitus erythrocercus (not M. erythrocercus Sclater and Salvin) Coues 

 and Sennett, Bull. U. S. Geol. and Geog. Surv. Terr., iv, no. 1, Feb., 1878, 

 32 (Hidalgo, Texas).— Allen, Bull. Nutt. Orn. Club, v, 1880, 90 (Fort Brown 

 and Hidalgo, Texas). 



M[yiarchii^] c[rinitus] erythrocercus Coues, Key N Am. Birds, 2d ed., 1884, 435. 



Myiarchus crinitus, var. erythrocercus Merrill, Bull. Nutt. Orn. Club, iii, Apr., 

 1878, 99, 100 (Fort Brown, Texas; descr. nest and eggs). 



Mijiarchus erythrocercus (not of Sclater and Salvin) Coues, Check List, 2d ed., 

 1882, no. 374. 



Myiarchus crinitus, b. var. irritabilis (not Tyrannus irritabilis Vieillot) Coues, 

 Proc. Ac. Nat. Sci. Philad., July 2, 1872, 65, part (Yucatan; Guatemala?). 



Myiarchus magister (not M. mexicanus magister Ridgway) Salvin and Godman, 

 Biol. Centr. Am., Aves, ii, 1889, 89, part (Sierra Madre above Ciudad Victoria, 

 Sota la Marina, and Tampico, Tamaulipas; Vera Cruz; Teapa; Chiapas; Peto, 

 Buctzotz, and Cozumel I., Yucatan; Cay o and Orange Walk, British Hon- 

 duras; Ruatan I., and San Pedro, Honduras; Guatemala). — Salvin, Ibis, 

 1889, 361 (Cozumel I., Yucatan; Ruatan I., Honduras; crit. as to nomen- 

 clature). 



MYIARCHUS MEXICANUS MAGISTER Ridgway. 

 ARIZONA CRESTED FLYCATCHER. 



Similar to M. m. mexicanus, but decidedly larger. 



Adult male.— Length (skins) , 202-228 (217); wing, 102-114 (108.9); 

 tail, 95-105 (99); exposed culmen, 22.5-26.5 (24.1); tarsus, 23-26 

 (24.7); middle toe, 14.5-17 (15.4).« 



Adult female.— Ijexigih (skins), 204-222 (216); wing, 102-109.5 

 (106.5); tail, 92.5-99 (96.2); exposed culmen, 23.5-25.5 (24.3); tar- 

 sus, 23.5-26 (24.2); middle toe, 14.5-16 (15.2).'' 



o Eighteen specimens. 

 <> Eleven specimens. 



