Published in The Wilson Bulletin, in 1938, in volume 50, issue 3, pages 175-184
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52244372,60,60)
Published in The Wilson Bulletin, in 1941, in volume 53, issue 1, pages 31-32
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/52160429,60,60)
Published in The Wilson Bulletin, in 1943, in volume 55, issue 2, pages 134-135
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52155298,60,60)
Published in The Wilson Bulletin, in 1942, in volume 54, issue 3, pages 217-218
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52244597,60,60)
Published in The Wilson Bulletin, in 1941, in volume 53, issue 4, pages 244-245
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/52155136,60,60)
Published in The Wilson Bulletin, in 1942, in volume 54, issue 1, pages 57-60
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52155343,60,60)
Published in The Wilson Bulletin, in 1942, in volume 54, issue 4, pages 260-262
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52160353,60,60)
Published in The Wilson Bulletin, in 1943, in volume 55, issue 1, pages 64-66
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/51264470,60,60)
Published in Raptor Research, in 1978, in volume 12, issue 1-2, pages 1-14
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/52244475,60,60)
Published in The Wilson Bulletin, in 1941, in volume 53, issue 2, pages 130-131
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/52297996,60,60)
Published in The Wilson Bulletin, in 1947, in volume 59, issue 1, pages 56-58
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52298236,60,60)
Published in The Wilson Bulletin, in 1947, in volume 59, issue 4, pages 224-225
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52153012,60,60)
Published in The Wilson Bulletin, in 1946, in volume 58, issue 4, pages 226-227
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52160513,60,60)
Published in The Wilson Bulletin, in 1943, in volume 55, issue 3, pages 212-214
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52244391,60,60)
Published in The Wilson Bulletin, in 1941, in volume 53, issue 1, pages 50-53
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/52244550,60,60)
Published in The Wilson Bulletin, in 1941, in volume 53, issue 3, pages 201-202
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/52298125,60,60)
Published in The Wilson Bulletin, in 1947, in volume 59, issue 2, pages 127-128
Created: 2016-12-19, modified: 2016-12-19![](https://www.biodiversitylibrary.org/pagethumb/52155224,60,60)
Published in The Wilson Bulletin, in 1942, in volume 54, issue 2, pages 145-147
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/51316101,60,60)
Published in Raptor Research, in 1981, in volume 15, issue 3, pages 86-88
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/52153007,60,60)
Published in The Wilson Bulletin, in 1946, in volume 58, issue 4, pages 221
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Published in The Wilson Bulletin, in 1985, in volume 97, issue 3, pages 332-346
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52152894,60,60)
Published in The Wilson Bulletin, in 1946, in volume 58, issue 2, pages 126-127
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52244534,60,60)
Published in The Wilson Bulletin, in 1941, in volume 53, issue 3, pages 185-195
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/51313025,60,60)
Published in Journal of Raptor Research, in 1990, in volume 24, issue 1-2, pages 34
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/51263350,60,60)
Published in Raptor Research, in 1975, in volume 9, issue 1/2, pages 27-32
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/51315922,60,60)
Published in Journal of Raptor Research, in 1992, in volume 26, issue 3, pages 195-210
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/52155111,60,60)
Published in The Wilson Bulletin, in 1942, in volume 54, issue 1, pages 32-42
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/52227901,60,60)
Published in The Wilson Bulletin, in 2002, in volume 114, issue 4, pages 474-478
Created: 2016-12-11, modified: 2016-12-11![](https://www.biodiversitylibrary.org/pagethumb/51315933,60,60)
Published in Journal of Raptor Research, in 1992, in volume 26, issue 3, pages 206-210
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/48056737,60,60)
Published in Jour Bombay Nat Hist Soc, in 1951, in volume 50, issue 2, pages 224-263
Created: 2015-08-31, modified: 2015-08-31![](https://www.biodiversitylibrary.org/pagethumb/29830523,60,60)
Published in Entomologist's Record and Journal of Variation, in 1981, in volume 93, issue 3-4, pages 76
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/9988810,60,60)
Published in Zoologische Jahrbuecher Jena Abteilungen F Systematik, in 1913, in volume 34, pages 321-310
Created: 2011-12-19, modified: 2011-12-19![](https://www.biodiversitylibrary.org/pagethumb/587818,60,60)
Published in Rhodora, in 1925, in volume 27, issue 324, pages 201-203
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/603060,60,60)
Published in Rhodora, in 1933, in volume 35, issue 410, pages 66
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/603028,60,60)
Published in Rhodora, in 1933, in volume 35, issue 409, pages 40
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/30061169,60,60)
Published in Entomologist's Record London, in 1906, in volume 18, pages 193-195
Created: 2016-09-01, modified: 2016-09-01![](https://www.biodiversitylibrary.org/pagethumb/32149002,60,60)
Published in Torreya, in 1911, in volume 11, issue 6, pages 130-131
Created: 2022-12-14, modified: 2022-12-14![](https://www.biodiversitylibrary.org/pagethumb/13784471,60,60)
Published in Phytologia, in 1987, in volume 63, issue 5, pages 331-336
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/28279394,60,60)
Published in Spixiana, in 1984, in volume 7, pages 203-210
Created: 2010-10-21, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/9965526,60,60)
Published in Zoologische Jahrbuecher Jena Abteilungen F Systematik, in 1912, in volume 33, pages 637-642
Created: 2011-12-19, modified: 2011-12-19![](https://www.biodiversitylibrary.org/pagethumb/587965,60,60)
Published in Rhodora, in 1926, in volume 28, issue 6, pages 111
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/27057020,60,60)
Published in Nautilis, in 1900, in volume 14, pages 69-71
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/27049077,60,60)
Published in Nautilis, in 1908, in volume 22, pages 13-16
Created: 2013-09-28, modified: 2013-09-28![](https://www.biodiversitylibrary.org/pagethumb/587401,60,60)
Published in Rhodora, in 1924, in volume 26, issue 304, pages 88
Created: 2016-07-19, modified: 2016-07-19![](https://www.biodiversitylibrary.org/pagethumb/50240098,60,60)
Published in Palaeontology, in 1961, in volume 4, issue 2, pages 292-299
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/587917,60,60)
Published in Rhodora, in 1926, in volume 28, issue 4, pages 67
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/9963950,60,60)
Published in Zoologische Jahrbuecher Jena Abteilungen F Systematik, in 1909, in volume 28, pages 121-138
Created: 2011-12-17, modified: 2022-10-20![](https://www.biodiversitylibrary.org/pagethumb/57357315,60,60)
Published in Mémoires du Muséum National d'Histoire Naturelle. Série A, Zoologie, in 1959, in volume 16, issue 6, pages 173-198
Created: 2018-12-16, modified: 2018-12-16![](https://www.biodiversitylibrary.org/pagethumb/49631158,60,60)
Published in Palaeontology, in 1963, in volume 6, issue 2, pages 282-292
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/30062914,60,60)
Published in Entomologist's Record and Journal of Variation, in 1978, in volume 90, issue 7-8, pages 218-219
Created: 2016-09-01, modified: 2016-09-01