Studies of Peruvian birds. No. 63, The hummingbird genera Oreonympha, Schistes, Heliothryx, Loddigesia, Heliomaster, Rhodopis, Thaumastura, Calliphlox, Myrtis, Myrmia, and Acestrura. American Museum novitates ; no. 1604

Zimmer, John T. (John Todd), 1889-1957.2005-10-062005-10-061953http://hdl.handle.net/2246/493026 p. ; 24 cm.Includes bibliographical references.2395048 bytesapplication/pdfen-USQL1 .A436 no.1604, 1953Hummingbirds -- PeruHummingbirds -- South AmericaBirds -- PeruBirds -- South AmericaStudies of Peruvian birds. No. 63, The hummingbird genera Oreonympha, Schistes, Heliothryx, Loddigesia, Heliomaster, Rhodopis, Thaumastura, Calliphlox, Myrtis, Myrmia, and Acestrura. American Museum novitates ; no. 1604Hummingbird genera Oreonympha, Schistes, Heliothryx, Loddigesia, Heliomaster, Rhodopis, Thaumastura, Calliphlox, Myrtis, Myrmia, and AcestruraStudies of Peruvian birds.text