Type Specimens Of Birds In The American Museum Of Natural History Part 10. Passeriformes: Emberizidae: Emberizinae, Catamblyrhynchinae, Cardinalinae, Thraupinae, And Tersininae Author LeCroy, Mary text Bulletin of the American Museum of Natural History 2012 2012-06-21 2012 368 1 125 http://www.bioone.org/doi/abs/10.1206/775.1 journal article 10.1206/775.1 0003-0090 5399454 Myospiza aurifrons zamorae Chapman Myospiza aurifrons zamorae Chapman, 1925a: 2 (Zamora, Rio Zamora, eastern Ecuador ). Now Ammodramus aurifrons aurifrons (Spix, 1825) . See Hellmayr, 1938: 483–484 , Byers et al., 1995: 264–265 , and Dickinson, 2003: 785. HOLOTYPE : AMNH 168146 , adult male, collected at Zamora , 04.04S , 78.58W ( Paynter, 1993 ), Rio Zamora , Ecuador , on 26 November 1920 , by George K. Cherrie (no. 22599). COMMENTS: Chapman cited the AMNH number of the holotype in the original description and listed 28 specimens of zamorae from Colombia , Ecuador , and Peru that he examined, including the holotype . Of the 27 paratypes , I found 26: Colombia , La Morelia , AMNH 117097–117101 ; Florencia , AMNH 117103 , 117104 , 117169–117171 ; Ecuador , Zamora , AMNH 130284–130287 , AMNH 168143–168145 , AMNH 168147–168151 ; Peru , La Merced , AMNH 169334 , 169335 ; Perene´ , AMNH 169336 ; Perico , AMNH 182233 . I did not find the juvenile specimen that Chapman listed from Monte Allegre , Peru . AMNH 168150 was exchanged to MCZ in 1928 .