J. Zimmer

发表

Studies of Peruvian birds. 16, Notes on the genera Glyphorhynchus, Sittasomus, Deconychura, Margarornis, Premnornis, Premnoplex, and Sclerurus. American Museum novitates ; no. 757

J. Zimmer, 1934 .

New Species of Birds Described from 1938 to 1941

E. Mayr, J. Zimmer, 1943 .

Studies of Peruvian birds. 3, The genus Myrmotherula in Peru, with notes on extralimital forms. Part 1. American Museum novitates ; no. 523

J. Zimmer, 1932 .

STUDIES OF PERUVIAN BIRDS . III THE GENUS MYRMOTHERULA IN PERU , WITH NOTES ON EXTRALIMITAL FORMS . PART 1 BY

J. Zimmer, Myrmotherula, 2022 .

Studies of Peruvian birds. 15, Notes on the genus Xiphorhynchus. American Museum novitates ; no. 756

J. Zimmer, 1934 .

Seven new subspecies of birds from Venezuela and Brazil. American Museum novitates ; no. 1338

Phelps Venezuelan Expedition, E. Gilliard, W. H. Phelps, 1947 .

Studies of Peruvian birds. No. 31, Notes on the genera Myiotriccus, Pyrrhomyias, Myiophobus, Onychorhynchus, Platyrinchus, Cnipodectes, Sayornis, and Nuttallornis. American Museum novitates ; no. 1043

J. Zimmer, 1939 .

Studies of Peruvian birds. No. 54, The families Catamblyrhynchidae and Parulidae. American Museum novitates ; no. 1428

J. Zimmer, 1949 .

Studies of Peruvian birds. No. 55, The hummingbird genera Doryfera, Glaucis, Threnetes, and Phaethornis. American Museum novitates ; no. 1449

J. Zimmer, 1950 .

A New Tyrant Flycatcher from Colombia

J. Zimmer, 1947 .

In Memoriam—Carl Eduard Hellmayr

J. Zimmer, 1944 .

Variation and Distribution in Two Species of Diglossa

J. T. Zimmer, J. Zimmer, 1929 .

STUDIES OF PERUVIAN BIRDS . NO . XXXII ' THE GENUS SCYTALOPUS BY

J. Zimmer, Scytalopus, 2022 .