Published in Journal of Ornithology, in 1919, in volume 67, issue 3, pages 298-302
Created: 2018-10-01, modified: 2018-10-01![](https://www.biodiversitylibrary.org/pagethumb/11858378,60,60)
Published in Journal für Ornithologie, in 1920, in volume 68, pages 124-156
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/11858264,60,60)
Published in Journal für Ornithologie, in 1920, in volume 68, pages 33-70
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/11700954,60,60)
Published in Journal für Ornithologie, in 1921, in volume 69, pages 406-408
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/11769065,60,60)
Published in Journal für Ornithologie, in 1913, in volume 61, pages 125-142
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/11855867,60,60)
Published in Journal für Ornithologie, in 1912, in volume 60, pages 501-529
Created: 2014-09-04, modified: 2014-09-04![](https://www.biodiversitylibrary.org/pagethumb/52284547,60,60)
Published in Journal für Ornithologie, in 1922, in volume 70, issue 4, pages 482-487
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/3085454,60,60)
Published in The Canadian Entomologist, in 1903, in volume 35, issue 7, pages 207
Created: 2017-07-25, modified: 2017-07-25![](https://www.biodiversitylibrary.org/pagethumb/33823637,60,60)
Published in Entomologische Zeitung Stettin, in 1875, in volume 36, pages 340-343
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/33823490,60,60)
Published in Entomologische Zeitung Stettin, in 1875, in volume 36, pages 193-202
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/7107959,60,60)
Published in Proceedings of The American Philosophical Society, in 1895, in volume 34, issue 149, pages 388-392
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/8083275,60,60)
Published in Journal of The New York Entomological Society, in 1895, in volume 3, pages 168-175
Created: 2010-01-13, modified: 2016-05-24![](https://www.biodiversitylibrary.org/pagethumb/3048192,60,60)
Published in Canadian Entomologist, in 1875, in volume 7, pages 173-176
Created: 2010-11-23, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/28518633,60,60)
Published in Proceedings of The Zoological Society of London, in 1877, in volume 1877, pages 679-754
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/3085633,60,60)
Published in The Canadian Entomologist, in 1903, in volume 35, issue 5, pages 139
Created: 2017-07-25, modified: 2017-07-25![](https://www.biodiversitylibrary.org/pagethumb/11640299,60,60)
Published in Psyche: A Journal of Entomology, in 1896, in volume 7, issue 244, pages 411-414
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/3048743,60,60)
Published in The Canadian Entomologist, in 1870, in volume 2, issue 8, pages 114-115
Created: 2017-06-05, modified: 2017-06-05![](https://www.biodiversitylibrary.org/pagethumb/10373169,60,60)
Published in Papilio, in 1881, in volume 1, pages 40-42
Created: 2017-06-05, modified: 2017-06-05![](https://www.biodiversitylibrary.org/pagethumb/39203415,60,60)
Published in Entomologist's Record and Journal of Variation, in 1974, in volume 86, issue 11-12, pages 259-264
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/8988166,60,60)
Published in Entomologische Zeitung Stettin, in 1876, in volume 37, pages 438-440
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/8203457,60,60)
Published in Journal of The New York Entomological Society, in 1907, in volume 15, pages 104-105
Created: 2013-03-01, modified: 2016-05-24![](https://www.biodiversitylibrary.org/pagethumb/7124162,60,60)
Published in Proceedings of The American Philosophical Society, in 1899, in volume 38, issue 160, pages 147-154
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/14700024,60,60)
Published in Psyche: A Journal of Entomology, in 1881, in volume 3, issue 87-89, pages 243-244
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/7536845,60,60)
Published in Transactions of the American Entomological Society, in 1875, in volume 5, pages 118
Created: 2016-02-17, modified: 2016-02-17![](https://www.biodiversitylibrary.org/pagethumb/8083239,60,60)
Published in Journal of The New York Entomological Society, in 1895, in volume 3, pages 132-133
Created: 2010-01-13, modified: 2016-05-24![](https://www.biodiversitylibrary.org/pagethumb/29972218,60,60)
Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 4-67
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/11640312,60,60)
Published in Psyche: A Journal of Entomology, in 1896, in volume 7, issue 245, pages 424-425
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/12551724,60,60)
Published in Psyche: A Journal of Entomology, in 1876, in volume 1, issue 21, pages 131
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/13265432,60,60)
Published in Psyche: A Journal of Entomology, in 1892, in volume 6, issue 193, pages 258-259
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/12122961,60,60)
Published in Psyche: A Journal of Entomology, in 1897, in volume 8, issue 251, pages 42-43
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/12123038,60,60)
Published in Psyche: A Journal of Entomology, in 1897, in volume 8, issue 257, pages 119
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/604449,60,60)
Published in Rhodora, in 1935, in volume 37, issue 442, pages 366-367
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/8083273,60,60)
Published in Journal of The New York Entomological Society, in 1895, in volume 3, pages 166-167
Created: 2010-01-13, modified: 2016-05-24![](https://www.biodiversitylibrary.org/pagethumb/9193932,60,60)
Published in Journal of The New York Entomological Society, in 1897, in volume 5, pages 44-48
Created: 2010-01-13, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/30375109,60,60)
Published in Journal of The New York Entomological Society, in 1898, in volume 6, pages 60
Created: 2013-03-01, modified: 2016-05-24![](https://www.biodiversitylibrary.org/pagethumb/40817118,60,60)
Published in Bulletin of the British Ornithologists’ Club, in 1970, in volume 90, pages 164-166
Created: 2015-04-16, modified: 2015-04-16![](https://www.biodiversitylibrary.org/pagethumb/7107987,60,60)
Published in Proceedings of The American Philosophical Society, in 1895, in volume 34, issue 149, pages 416-436
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/7225623,60,60)
Published in Proceedings of The American Philosophical Society, in 1902, in volume 41, issue 171, pages 401-406
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/11640340,60,60)
Published in Psyche: A Journal of Entomology, in 1896, in volume 7, issue 247, pages 450-451
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/12122972,60,60)
Published in Psyche: A Journal of Entomology, in 1897, in volume 8, issue 252, pages 53-55
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/50853597,60,60)
Published in Journal of The New York Entomological Society, in 1992, in volume 100, issue 4, pages 594-614
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/9193919,60,60)
Published in Journal of The New York Entomological Society, in 1897, in volume 5, pages 31-32
Created: 2010-01-13, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/3121893,60,60)
Published in The Canadian Entomologist, in 1878, in volume 10, issue 4, pages 67-69
Created: 2013-11-07, modified: 2013-11-07![](https://www.biodiversitylibrary.org/pagethumb/29972534,60,60)
Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 346-357
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/12551669,60,60)
Published in Psyche: A Journal of Entomology, in 1875, in volume 1, issue 14, pages 76-77
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/12551692,60,60)
Published in Psyche: A Journal of Entomology, in 1875, in volume 1, issue 17, pages 99-100
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/50914771,60,60)
Published in Psyche: A Journal of Entomology, in 1925, in volume 32, issue 1, pages 70-74
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/50923871,60,60)
Published in Psyche: A Journal of Entomology, in 1984, in volume 91, issue 3-4, pages 333-335
Created: 2016-06-27, modified: 2016-06-27![](https://www.biodiversitylibrary.org/pagethumb/28755754,60,60)
Published in Nachrichtenblatt der Bayerischen Entomologen, in 1978, in volume 027, pages 57-59
Created: 2016-09-15, modified: 2016-09-15![](https://www.biodiversitylibrary.org/pagethumb/8987926,60,60)
Published in Entomologische Zeitung Stettin, in 1876, in volume 37, pages 198-204
Created: 2016-11-22, modified: 2016-11-22