Published in Proceedings of the Biological Society of Washington, in 1886, in volume 3, pages 35-105
Created: 2010-11-22, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/53112531,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1887, pages 1-14
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/7642043,60,60)
Published in Proceedings of The United States National Museum, in 1878, in volume 1, pages 5-6
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/53112555,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112547,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1889, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112550,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1891, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112552,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1891, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53112545,60,60)
Published in Asa Gray correspondence. Senders Ga-Go, 1835-1891 (inclusive), in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/7305836,60,60)
Published in Proceedings of The United States National Museum, in 1884, in volume 7, pages 42-47
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7642324,60,60)
Published in Proceedings of The United States National Museum, in 1879, in volume 1, pages 264-265
Created: 2011-06-30, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/3688937,60,60)
Published in Proceedings of The Biological Society of Washington, in volume 4, pages 9-94
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/15383133,60,60)
Published in Proceedings of the United States National Museum, in 1885, in volume 8, pages 193-208
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/14917635,60,60)
Published in Proceedings of the United States National Museum, in 1881, in volume 3, pages 535-537
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/6945153,60,60)
Published in Memoirs of the National Academy of Science Washington, in 1893, in volume 6, pages 91-124
Created: 2010-11-22, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/15663539,60,60)
Published in Proceedings of the United States National Museum, in 1882, in volume 4, pages 379-383
Created: 2011-05-27, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/2344199,60,60)
Published in Proceedings of the Biological Society of Washington, in 1884, in volume 2, pages 88
Created: 2011-05-20, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/7642321,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 1, pages 261-263
Created: 2011-05-27, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7642197,60,60)
Published in Proceedings of the United States National Museum, in 1878, in volume 1, pages 173-175
Created: 2011-05-27, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/27446814,60,60)
Published in The Auk, in 1897, in volume 14, pages 233-234
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/7642026,60,60)
Published in Proceedings of the United States National Museum, in 1878, in volume 1, pages 42-45
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7303012,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 2, pages 44-46
Created: 2011-05-26, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7320732,60,60)
Published in Proceedings of the United States National Museum, in 1882, in volume 5, pages 234-240
Created: 2011-05-27, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7725438,60,60)
Published in Bulletin of the United States National Museum, in 1884, in volume 25, pages 307-327
Created: 2010-02-13, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/16188932,60,60)
Published in Ibis, in 1897, in volume 3, issue 1, pages 147-148
Created: 2024-04-14, modified: 2024-04-14![](https://www.biodiversitylibrary.org/pagethumb/7303016,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 2, pages 48-51
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7303023,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 2, pages 55-57
Created: 2011-05-26, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7303173,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 2, pages 205-209
Created: 2011-05-26, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15383362,60,60)
Published in Proceedings of the United States National Museum, in 1885, in volume 8, pages 422-424
Created: 2011-05-27, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7642316,60,60)
Published in Proceedings of the United States National Museum, in 1878, in volume 1, pages 256-260
Created: 2010-01-14, modified: 2015-06-13![](https://www.biodiversitylibrary.org/pagethumb/7642079,60,60)
Published in Proceedings of the United States National Museum, in 1878, in volume 1, pages 30-42
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/19210555,60,60)
Published in Annals And Magazine of Natural History, in 1899, in volume 3, pages 180-181
Created: 2011-09-23, modified: 2011-09-23![](https://www.biodiversitylibrary.org/pagethumb/19210210,60,60)
Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 379-381
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/7303014,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 2, pages 46-48
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15675473,60,60)
Published in Proceedings of the United States National Museum, in 1895, in volume 17, pages 455-470
Created: 2010-11-22, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/7320910,60,60)
Published in Proceedings of the United States National Museum, in 1882, in volume 5, pages 412-437
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/14917567,60,60)
Published in Proceedings of the United States National Museum, in 1881, in volume 3, pages 467-486
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/51752468,60,60)
Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 74-82
Created: 2021-02-10, modified: 2021-02-10![](https://www.biodiversitylibrary.org/pagethumb/7303089,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 2, pages 121-156
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7303317,60,60)
Published in Proceedings of the United States National Museum, in 1880, in volume 2, pages 333-345
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/7303076,60,60)
Published in Proceedings of the United States National Museum, in 1879, in volume 2, pages 108-121
Created: 2010-01-14, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/50977924,60,60)
Published in Zoologica, in 1941, in volume 26, issue 21, pages 229-232
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/14917437,60,60)
Published in Proceedings of the United States National Museum, in 1880, in volume 3, pages 337-350
Created: 2011-05-26, modified: 2017-01-06![](https://www.biodiversitylibrary.org/pagethumb/15675493,60,60)
Published in Proceedings of The United States National Museum, in 1895, in volume 17, pages 471-473
Created: 2011-06-30, modified: 2011-06-30![](https://www.biodiversitylibrary.org/pagethumb/15663320,60,60)
Published in Proc. U. S. Nat. Mus., in 1881, in volume 4, pages 160-161
Created: 2010-01-22, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/7642206,60,60)
Published in Proceedings of the United States National Museum, in 1878, in volume 1, pages 176-181
Created: 2010-01-07, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/15383529,60,60)
Published in Proc. U. S. National Mus., in 1885, in volume 8, pages 589-605
Created: 2010-01-06, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/4211267,60,60)
Published in Bulletin of the Museum of Comparative Zoology, Harvard, in 1883, in volume 10, pages 183-226
Created: 2010-11-22, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/30397194,60,60)
Published in Bulletin of The Museum of Comparative Zoology, Harvard, in 1886, in volume 12, pages 153-170
Created: 2017-10-13, modified: 2017-10-13![](https://www.biodiversitylibrary.org/pagethumb/16261039,60,60)
Published in Proceedings of The Entomological Society of Washington, in 1951, in volume 53, pages 150-152
Created: 2011-01-31, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/15675467,60,60)
Published in Proc U S National Mus, in 1894, in volume 17, issue 1012, pages 451-455
Created: 2010-01-08, modified: 2011-10-03