Published in Biol Bull, in 1968, in volume 135, pages 548-562
Created: 2010-01-06, modified: 2011-06-21
Published in Biol Bull, in 1972, in volume 143, pages 623-656
Created: 2010-01-06, modified: 2011-06-21
Published in Raptor Research, in 1972, in volume 6, issue 1, pages 16-41
Created: 2017-04-08, modified: 2017-04-08
Published in Biol Bull, in 1990, in volume 178, pages 25-32
Created: 2010-01-07, modified: 2011-06-21
Published in Ent. News, in 1896, in volume 7, pages 215-216
Created: 2011-06-04, modified: 2021-04-05
in 1843, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1843, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1843, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1846, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1879, pages 1
Created: 2017-06-24, modified: 2017-06-24
Published in Transactions of the American Entomological Society, in 1900, in volume 27, pages 121-136
Created: 2010-11-20, modified: 2011-06-21
Published in Can. Ent, in 1896, in volume 28, pages 227-233
Created: 2011-06-04, modified: 2017-01-06
Published in Biol Bull, in 1977, in volume 152, pages 182-198
Created: 2010-01-06, modified: 2011-06-21
Published in Psyche: A Journal of Entomology, in 1900, in volume 9, issue 290, pages 63-64
Created: 2016-06-19, modified: 2016-06-19
Published in Pan-Pacific Entomologist, in 1982, in volume 58, issue 1, pages 2-18
Created: 2018-07-08, modified: 2018-07-08
Published in Psyche: A Journal of Entomology, in 1900, in volume 9, issue 291, pages 76-78
Created: 2016-06-19, modified: 2016-06-19
Published in Psyche: A Journal of Entomology, in 1900, in volume 9, issue 292, pages 88-90
Created: 2016-06-19, modified: 2016-06-19
Published in Psyche: A Journal of Entomology, in 1978, in volume 85, issue 2-3, pages 249-253
Created: 2016-06-27, modified: 2016-06-27
Published in Bulletin of the British Ornithologists' Club, in 2011, in volume 131, issue 2, pages 125-128
Created: 2018-10-08, modified: 2018-10-08
Published in Zoologica, in 1939, in volume 24, issue 27, pages 385-448
Created: 2016-11-07, modified: 2016-11-07
Published in Biol Bull, in 1961, in volume 121, pages 497-506
Created: 2010-01-06, modified: 2011-06-21
Published in Biol Bull, in 1981, in volume 161, pages 246-269
Created: 2010-01-07, modified: 2011-06-21
Published in Transactions of the Royal Society of South Africa, in 1919, in volume 8, issue 1, pages 1-16
Created: 2016-04-30, modified: 2016-04-30
Published in Journal of Raptor Research, in 1994, in volume 28, issue 4, pages 232-235
Created: 2017-04-07, modified: 2017-04-07
Published in Torreya, in 1908, in volume 8, issue 4, pages 83-91
Created: 2022-12-15, modified: 2022-12-15
Published in Bulletin of The British Ornithologists' Club, in 1994, in volume 114, pages 27-31
Created: 2012-12-02, modified: 2012-12-02
Published in Madroño, in 2006, in volume 53, pages 413
Created: 2016-02-15, modified: 2016-02-15
Published in Madroño, in 2005, in volume 52, pages 278
Created: 2016-02-15, modified: 2016-02-15
Published in Rhodora, in 1952, in volume 54, issue 648, pages 293-303
Created: 2014-06-16, modified: 2016-07-26
Published in The Wilson Journal of Ornithology, in 2006, in volume 118, issue 4, pages 580-581
Created: 2017-07-16, modified: 2017-07-16
Published in Madroño, in 1994, in volume 41, issue 2, pages 127
Created: 2016-02-15, modified: 2016-07-07
Published in Biol Bull, in 1962, in volume 122, pages 369-379
Created: 2010-01-06, modified: 2011-06-21
Published in Biol Bull, in 1965, in volume 128, pages 508-521
Created: 2010-01-06, modified: 2011-06-21
Published in Biol Bull, in 1976, in volume 151, pages 322-330
Created: 2010-01-06, modified: 2011-06-21
Published in Palaeontology, in 1965, in volume 7, issue 4, pages 674-681
Created: 2016-04-23, modified: 2016-04-23
Published in Psyche: A Journal of Entomology, in 1898, in volume 8, issue 272, pages 299
Created: 2016-06-19, modified: 2016-06-19
Published in Botanical Gazette, in 1899, in volume 28, issue 6, pages 425-429
Created: 2017-03-14, modified: 2017-03-14
Published in Madroño, in 1993, in volume 40, issue 1, pages 62
Created: 2016-02-15, modified: 2016-07-07
Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 39-47
Created: 2017-05-21, modified: 2017-05-21
Published in Bulletin of the British Ornithologists' Club, in 2016, in volume 136, issue 2, pages 74-85
Created: 2018-10-08, modified: 2018-10-08
Published in Journal of Raptor Research, in 1997, in volume 31, issue 4, pages 321-326
Created: 2017-04-07, modified: 2017-04-07
Published in Nautilis, in 1912, in volume 26, pages 83-84
Created: 2013-09-28, modified: 2013-09-28
Published in Biol Bull, in 1951, in volume 100, pages 165-172
Created: 2010-01-06, modified: 2011-06-21
Published in Veliger, in 2001, in volume 44, pages 232-234
Created: 2013-12-24, modified: 2013-12-24
Published in Rhodora, in 1963, in volume 65, issue 763, pages 283
Created: 2016-07-19, modified: 2016-07-19
Published in Madroño, in 1986, in volume 33, issue 4, pages 305-307
Created: 2016-02-15, modified: 2016-07-07
Published in Glasgow Naturalist, in 2006, in volume 24, issue 4, pages 165-166
Created: 2017-05-21, modified: 2017-05-21
Published in Kans. Univ. Q. ser. A, in 1898, in volume 7, pages 207-210
Created: 2011-06-04, modified: 2023-02-16
Published in Biol Bull, in 1966, in volume 131, pages 292-307
Created: 2010-01-06, modified: 2011-06-21
Published in Telopea, in 2004, in volume 10, issue 3, pages 749-764
Created: 2020-08-24, modified: 2020-08-24