Published in Botanical Gazette, in 1891, in volume 16, issue 12, pages 334-337
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/3095151,60,60)
Published in Canadian Entomologist, in 1879, in volume 11, pages 161-162
Created: 2011-06-03, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/28466988,60,60)
Published in Botanical Gazette, in 1888, in volume 13, issue 7, pages 178-186
Created: 2017-03-14, modified: 2017-03-14![](https://www.biodiversitylibrary.org/pagethumb/3736777,60,60)
Published in Proc. biol. Soc. Wash., in 1883, in volume 2, pages 67-79
Created: 2011-03-07, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/2360344,60,60)
Published in Proceedings of the Entomological Society of Washington, in 1894, in volume 3, pages 65-71
Created: 2018-08-11, modified: 2018-08-11![](https://www.biodiversitylibrary.org/pagethumb/2343968,60,60)
Published in Proceedings of The Biological Society of Washington, in volume 1, pages 70-80
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/2295688,60,60)
Published in Proceedings of the Entomological Society of Washington, in 1886, in volume 1, pages 17-27
Created: 2011-05-06, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/15821310,60,60)
Published in Annals And Magazine of Natural History, in 1885, in volume 15, pages 356
Created: 2011-09-29, modified: 2011-09-29![](https://www.biodiversitylibrary.org/pagethumb/3121817,60,60)
Published in Canadian Entomologist, in 1878, in volume 10, pages 177-178
Created: 2011-05-12, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2456043,60,60)
Published in Proceedings of The Biological Society of Washington, in 1892, in volume 7, pages 81-104
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/15383353,60,60)
Published in Proceedings of the United States National Museum, in 1885, in volume 8, issue 26, pages 413-422
Created: 2009-12-26, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2344191,60,60)
Published in Proceedings of The Biological Society of Washington, in volume 2, pages 80-83
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/2344156,60,60)
Published in Proceedings of the Biological Society of Washington (1882-1884), in 1885, in volume 2, pages 67-79
Created: 2011-06-01, modified: 2022-12-02![](https://www.biodiversitylibrary.org/pagethumb/10256360,60,60)
Published in Proceedings of The Biological Society of Washington, in 1893, in volume 8, pages 41-53
Created: 2011-07-31, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/5799718,60,60)
Published in Transactions of the St. Louis Academy of Science, in 1869, in volume 4, pages 296-315
Created: 2010-02-10, modified: 2011-10-03![](https://www.biodiversitylibrary.org/pagethumb/2328603,60,60)
Published in Proceedings of The Biological Society of Washington, in 1894, in volume 9, pages 1-74
Created: 2011-07-31, modified: 2011-07-31![](https://www.biodiversitylibrary.org/pagethumb/50765438,60,60)
Published in Journal of The New York Entomological Society, in 1938, in volume 46, issue 2, pages 194
Created: 2016-06-13, modified: 2016-06-13![](https://www.biodiversitylibrary.org/pagethumb/16006508,60,60)
Published in Annals And Magazine of Natural History, in 1883, in volume 12, pages 140-142
Created: 2011-09-29, modified: 2011-09-29![](https://www.biodiversitylibrary.org/pagethumb/14914255,60,60)
Published in The American Entomologist, in 1880, in volume 3, pages 22-23
Created: 2011-06-03, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/30000718,60,60)
Published in Entomologist's Record and Journal of Variation, in 1990, in volume 102, issue 1-2, pages 38-39
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/15939603,60,60)
Published in The Auk, in 1919, in volume 36, pages 302-303
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/15780931,60,60)
Published in Proceedings United States National Museum, in 1893, in volume 16, pages 565-587
Created: 2011-06-02, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/53389336,60,60)
Published in Journal of Research on the Lepidoptera, in 1968, in volume 7, pages 131-132
Created: 2018-05-21, modified: 2018-05-21![](https://www.biodiversitylibrary.org/pagethumb/31994933,60,60)
Published in Journal of the Linnean Society of London, Zoology, in 1894, in volume 25, pages 56-254
Created: 2011-02-21, modified: 2023-12-26![](https://www.biodiversitylibrary.org/pagethumb/8887549,60,60)
Published in The Great Basin Naturalist, in 1987, in volume 47, issue 1, pages 38-90
Created: 2017-11-16, modified: 2017-11-16![](https://www.biodiversitylibrary.org/pagethumb/16020017,60,60)
Published in The Auk, in 1912, in volume 29, pages 117
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/14914487,60,60)
Published in The American Entomologist, in 1880, in volume 3, pages 237-239
Created: 2011-06-03, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/14914520,60,60)
Published in The American Entomologist, in 1880, in volume 3, pages 270-271
Created: 2011-06-03, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/15936440,60,60)
Published in The Auk, in 1905, in volume 22, pages 101-102
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/16267894,60,60)
Published in The Auk, in 1913, in volume 30, pages 447-448
Created: 2013-03-08, modified: 2013-03-08![](https://www.biodiversitylibrary.org/pagethumb/31051404,60,60)
Published in Bulletin of the Brooklyn Entomological Society, in 1922, in volume 17, pages 79-87
Created: 2016-05-18, modified: 2016-05-18![](https://www.biodiversitylibrary.org/pagethumb/12222974,60,60)
Published in Bull. Zool. Nom., in 1966, in volume 23, pages 165-166
Created: 2009-12-23, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/29998149,60,60)
Published in Entomologist's Record and Journal of Variation, in 1967, in volume 79, pages 209-211
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/30062497,60,60)
Published in Entomologist's Record and Journal of Variation, in 1997, in volume 109, issue 9-10, pages 251-252
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/11640152,60,60)
Published in Psyche: A Journal of Entomology, in 1895, in volume 7, issue 235, pages 308
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/32130092,60,60)
Published in Torreya, in 1901, in volume 1, issue 2, pages 22-23
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/30000932,60,60)
Published in Entomologist's Record and Journal of Variation, in 1990, in volume 102, issue 7-8, pages 200-201
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/14687844,60,60)
Published in Transactions of The Royal Entomological Society of London, in 1914, in volume 61, pages 603-605
Created: 2010-06-23, modified: 2012-05-25![](https://www.biodiversitylibrary.org/pagethumb/30013112,60,60)
Published in Entomologist's Record and Journal of Variation, in 1991, in volume 103, issue 9-10, pages 242
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/34223702,60,60)
Published in Torreya, in 1912, in volume 12, issue 8, pages 189-190
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/30012874,60,60)
Published in Entomologist's Record and Journal of Variation, in 1991, in volume 103, issue 1-2, pages 22
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/30013050,60,60)
Published in Entomologist's Record and Journal of Variation, in 1991, in volume 103, issue 7-8, pages 184
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/9005967,60,60)
Published in Entomologische Zeitung Stettin, in 1886, in volume 47, pages 158-160
Created: 2016-11-22, modified: 2016-11-22![](https://www.biodiversitylibrary.org/pagethumb/38915722,60,60)
Published in Entomologist's Record and Journal of Variation, in 1966, in volume 78, pages 217-219
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/34550829,60,60)
Published in Proceedings of The Biological Society of Washington, in 1927, in volume 40, pages 139-141
Created: 2011-07-31, modified: 2015-05-07![](https://www.biodiversitylibrary.org/pagethumb/40058609,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1998, in volume 118, pages 113-117
Created: 2012-12-02, modified: 2012-12-02![](https://www.biodiversitylibrary.org/pagethumb/11918019,60,60)
Published in Annals of the Entomological Society of America, in 1921, in volume 14, issue 4, pages 231-289
Created: 2016-08-22, modified: 2016-08-22![](https://www.biodiversitylibrary.org/pagethumb/11920787,60,60)
Published in Annals of the Entomological Society of America, in 1912, in volume 5, issue 3, pages 273-292
Created: 2016-08-22, modified: 2016-08-22![](https://www.biodiversitylibrary.org/pagethumb/608162,60,60)
Published in Rhodora, in 1941, in volume 43, issue 512, pages 344-348
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/42640434,60,60)
Published in Scopus, in 1977, in volume 1, pages 84-86
Created: 2014-03-20, modified: 2014-03-20