lxiii [Vol. x. 



UPUCERTHIA DARWINI, Sp. 11. 



$ . Similis U. dumetorice , sed ubique rufescentior, alis 

 caudaque prrecipue rufescentibus : rectricibus medianis 

 rufescentibus nee griseo-brunneis distinguendus. Long, 

 tot. 8"2 poll., culm. 1-35, alee 39, caudse 3*15, 

 tarsi 1*05. 

 Hab. Mendoza, Arg. Rep. [Salvin-Godman Coll., Mus. 



Brit.] 



Upucerthia saturatior, sp. 11. 



U. similis U. dumetorice, sed saturatior, hypochondriis con- 



coloribus minime striolatim notatis : supra chocolatino- 



brunnea, regione parotica cervino nee albido striolata. 



, Long. tot. 7*5, culm. 1*25, alse 3*8., caudse 30, tarsi 1*0. 



Hab. Chile. [Type ex Central Chili : Berkeley James Coll., 



'■Mus., Brit.] 



Upucerthia fitzgeraldi, sp. n. 

 ¥ . U. similis U. validirostri, sed cauda nigricanti-brunneii 

 nee rufescente, gutture albido, plumis anguste fusco 

 fasciatim marginatis distinguenda. Long. tot. 8*2 poll., 

 culm. 1'5, alse 3*9, caudae 2*75, tarsi 105. 

 Hab. Puerte del Inca, Arg. Rep., March 9, 1897 (E. A. 

 Fitzgerald, Mus. Brit.). 



Geositta brevirostris, sp. n. 



? . Similis G. cunicularice, sed rostro multo breviore (065, 



minime 0*8), ala tamen longiore (4*20 nee 3"75), supra- 



caudalibus lactescenti-albis, ala minime extus rufescente 



distinguenda. Long. tot. 6*0 poll., caudaj 2*25, tarsi 0*85. 



Hab. Mt. Tigre, Patagonia, Aug. 14, 1896. [Type in Mus. 



Princeton, No. 7769.] Central Chili (Berkeley James Coll., 



Mus. Brit.). 



Henicornis wallisi, sp. n. 



$ . Similis H pheenicurce, sed major, rostro longiore et 



ala breviore, rectricibus medianis brunueis nee basaliter 



castaneis distinguenda. Long. tot. 7*0 poll., culm. 0'95, 



alae 2'9, caudse 2*65, tarsi 0'9. 



Hab. Arroyo Eke, Patagonia, May 24, 1898. [Type m 



Mus. Princeton, No. 7939.] Chuput (H. Dun/ford, Mus. 



Brit.). 



Named in honour of Harrison P. Wallis, Esq., of Brooklyn, 

 N.Y. 



