352 Hans Graf von BerlepscJi : 



The two adult males from Vacas and the one from Puno 

 have much longer wing's and tail than the Chilian birds, 

 the difference in the length of the tail being about 10 mm. 

 The legs are also a little longer in the new form. The 

 schistaceous colour of the breast is more extended over the 

 upper part of the belly. The white on the lower belly is 

 much more restricted and rather more greyish-white than pure 

 white . 



8. POOSPIZA HYPOCHONDEIACA AFFINIS Beil., Bull. B.O.C. , 



vol. XVI., p. 97 (May 1906). 



P. P. hypochondriaca (Lafr. et D'Orb.) dictae valde affinis 

 sed rectricum externarum apicibus albis brevioribus, uropygio 

 in adultis, ut videtur, pure griseo nee brunneo lavato, capitis 

 lateribus lorisque purius griseis nee nigrescentibus. 



S <$ al. 80-72, caud. 68A-67, culm. 12|, tars. 21f-20* mm. 



Î al. 67, caud. 65*, culm. 12f, tars. 20 mm. 



Habitat : Tucuman. 



Typus : in Mus. v. B. ad. Tucuman, 4000 metres, 2nd 

 February, 1903. [GL Baer leg. No. 1407.] 



As mentioned already by the late Burmeister, the specimens 

 of P. hypochondriacal from Tucuman show invariably shorter 

 white ends to the outer tail-feathers than typical birds from 

 Bolivia. The extent of white on the outer tail-feathers in 

 adults seems to be rather less than in immature birds. As 

 far as I can judge from the material at my command, the 

 adult bird from Tucuman may also be distinguished from 

 that of Bolivia by having the rump of a purer grey less 

 suffused with brownish, and by the lores and the sides of the 

 head being paler greyish, less blackish. 



9. Agrioknts livida fortts subsp. n. 



A. A. lividae (Kittl.) ex Chile simillima sed major, rostro 

 imprimis multo crassiore latiore, corpore supra subtusque 

 pallidiore necnon mandibula apice plus minusve nigrescente 

 distinguenda . 



S S al. 148, 147 i, 143, 136£, caud. 125, 1244, 124i, 136i, 

 cium. 31|, 31, 30*, tars. 40f, 40^, 39Ì, 39* mm. 



Habitat : Patagonia or. (Chubut.) 



Typus : in Mus. Tring : $ Chubut, Valle del Lago, 27th 

 July, 1900. [J. Koslowsky leg.] 



