284 Annals of the Carnegie Museum. 



Philydor montanus anxius Hellmaye, Rev. FrariQaise d'Orn., II, 191 1, 49, 



in text (ref. orig. descr. ; meas. ; crit). — Hellmayr and von Seilern, Arch. 



f. Naturg., LXXVIII, 1912, 103 (range). — Chapman, Bull. Am. Mus. Nat. 



Hist, XXXVI, 1917, 412, in text (crit.). 

 Philydor anxius Brabourne and Chubb, Birds S. Am., I, 1912, 243 (ref. 



orig. descr. ; Tange) . 



Twenty-seven specimens: Las Nubes, Valparaiso, Cincinnati, San 

 Lorenzo, Las Taguas, Las Vegas, Pueblo Viejo, and Heights of Chirua. 



The Xenicopsis collected in the Santa Marta region by Messrs. 

 Brown and Smith was at first presumed to be X. striaticollis, the form 

 inhabiting central Colombia, until Mr. Bangs pointed out its distinc- 

 tive characters in 1902. There is little difference between the two 

 forms in the color of the upper parts, but anxifis is markedly yellower 

 below, the throat and superciliaries being mustard yellow. It is clearly 

 only subspecifically distinct from striaticollis, and according to Dr. 

 Chapman and others the latter is similarly related to the Peruvian 

 form, montanus. 



A species which is found in the heavy Subtropical Zone forest be- 

 tween about 5,000 and 8,000 feet in the San Lorenzo, dropping down 

 as low as 3,000 feet in the Sierra Nevada. It is an active, noisy bird, 

 continually scrambling and hopping about among the branches of the 

 trees, but unlike the stiff-tailed species doing little real climbing. It 

 is fond of rummaging about in the bromelias for insects. 



235. Leptasthenura andicola extima Todd. 



Leptasthenura andicola (not of Sclater, 1869) Salvin and Godman, Ibis, 

 1880, 170- (Sierra Nevada de Santa Marta, 10,000 ft.). — Sclater, Cat. 

 Birds Brit. Mus., XV, 1890, 36 (Sierra Nevada de Santa Marta). ^Allen, 

 Bull. Am. Mus. Nat. Hist., XIII, 1900, 159 (Salvin and Godman's ref- 

 erence). 



Leptasthenura andicola andicola Hellm.ayr, Nov. Z06I., XIII, 1906, 333 

 (Sierra Nevada de Santa Marta, in range). 



Leptasthenura andicola extima Todd, Proc. Biol. Soc. Washington, XXIX, 

 :9i6, 97 (Paramo de " Macotama " [i.^., Chiruqua] ; orig. descr.; type in 

 coll. Carnegie Mus.). — Apolinae Maeia, Bol. Soc. Cien. Nat. Inst. La 

 Salle, IV, 1916, n8 (reprint orig. descr.). — Chapman, Am. Mus. Nov., 

 No. 18, 1 92 1, 9 (in list of species; range). 

 Three specimens : Paramo de Chiruqua. 



Leptasthenura andicola was described by Sclater (Proceedings 

 Zoological Society of London, 1869, 636) from Ecuador, and specimens 



