116 BULLETIN 117, UNITED STATES NATIONAL MUSEUM. 



(4050) CONIROSTRUM CYANEUM Taczanowski. 



Conirostrum cyaneum Taczanowski, Proc. Zool. Soc, 1874, p. 512 (Sillapeta, 

 Central Peru). 



Occobamba Valley, 9,100 feet, 1 male, 1 female. 



(4052) CONIROSTRUM FERRUGINEIVENTRIS Sclater. 



Conirostrum ferrugmeiventris Sclater, Proc. Zool. Soc, 1855, p. 74, pi. 85 (Cachu- 

 pata, Peru). 



Above Torontoy (14,000 feet, timber line), 1 female. 



(4054) CONIROSTRUM CINEREUM CINEREUM d'Orbigny and Lafresnaye. 



Conirostrum cinereum cI'Orbigny and Lafresnaye, Syn. Av., pt. 2, 1838, p. 25 

 (Yungas, Boli\da). 



Our specimens have not been compared with topotypical ones. 



Occobamba Valley, 9,100 feet, 2 males; Ollantaytambo, 2 males, 1 

 female; Huaracondo Canyon, 1 male; Galea, 1 ?; Cuzco, 2 males, 2 

 females. 



(4037a) CONIROSTRUM ATROCYANEUM SORDIDUM Berlepsch. 



Conirostrum atrocyaneum sordidum Berlepsch, Journ. fiir Ornith., 1901, p. 83 

 (western Bolivia). — Berlepsch and Stolzmann, Orni'>, 1906, p. 76(Idma). 



Found in the Subtropical Zone. I have seen no specimens from 

 Ecuador, but Lafresnaj^e describes his type as having the primaries 

 margined with olivaceous, a character in which our Peruvian birds 

 agree. Berlepsch refers Idma specimens to his C. a. sordidum of 

 Bohvia, a form which appears to have been separated without com- 

 parison with topotypical material, and which is here provisionally 

 recognized. 



Idma, 5 males, 2 females; San Miguel Bridge, 3 males. 



(4059) XENODACNIS PARINA Csbanis. 



Xenodacnis parina Cabanis, Journ. fiir Ornith., 1873, p. 312, pi. 4, figs. 1, 2 

 (Maraynioc, Peru). 



Found in the Temperate Zone. I have seen only the specimens 

 recorded below. 



Machu Picchu, above timber line, 13,000-14,000 feet, 2 males (breed- 

 ing, June 11), 1 female; Idma Pampa, 11,200 feet, 1 male. 



(4061) DACNIS CAY ANA GLAUCOGULARIS Berlepsch and Stolzmann. 



Dacnis cayana glaucogularis Berlepsch and Stolzmann, Proc. Zool. Soc, 1896, 

 p. 336 (La Gloria, Peru); Ornis, 1900, p. 77 (Idma). 



Idma, 2 males, 2 females. 



(4089-4091) IRIDOPHANES PULCHERRIMA PULCHERRIMA (Sclater). 



Dacnis pulcherrima Sclater, Rev. Zool., 1853, p. 480 (Bogota). 

 Chlorophanes pulcherrima stigmatura Berlepsch and Stolzmann, Proc. Zool. 

 Soc, 1896, p. 338 (Garita del Sol, central Peru); Ornis, 1906, p. 77 (Idma). 



Found in the Subtropical Zone. None of our specimens exhibits 

 the "grande tache blanche subterminale sur le barbe interne de la 

 rectrice externe" attributed to this race. In several it is faintly 



