Published in Torreya, in 1939, in volume 39, issue 1, pages 15-16

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Published in Torreya, in 1936, in volume 36, issue 6, pages 150-156

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Published in Torreya, in 1930, in volume 30, issue 4, pages 106-111

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Published in Torreya, in 1939, in volume 39, issue 3, pages 83-86

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Published in Torreya, in 1929, in volume 29, issue 3, pages 74-78

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Published in The Wilson Bulletin, in 1959, in volume 71, issue 4, pages 364-371

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Published in The Wilson Bulletin, in 1986, in volume 98, issue 1, pages 126-131

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Published in Journal of Raptor Research, in 1988, in volume 22, issue 1, pages 3-7

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Published in Proceedings of The American Philosophical Society, in 1882, in volume 20, issue 111, pages 230-231

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Published in Proceedings of The American Philosophical Society, in 1905, in volume 44, issue 179, pages 66-68

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Published in Proceedings of The American Philosophical Society, in 1907, in volume 46, issue 185, pages 117-123

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Published in Brimleyana, in 1985, in volume 10, pages 37-52

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Published in Halteres, in 2010, in volume 2, pages 1-6

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Published in Biol Bull, in 1987, in volume 173, pages 252-259

Created: 2010-01-07, modified: 2011-06-21

Published in Entomological News, in 2001, in volume 112, pages 119-120

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Published in Botanical Gazette, in 1887, in volume 12, issue 3, pages 54-60

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Published in Journal of Raptor Research, in 1998, in volume 32, issue 3, pages 241-245

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Published in Proceedings of the Biological Society of Washington, in 1976, in volume 89, pages 477-480

Created: 2011-05-19, modified: 2011-06-21

Published in Proceedings of The American Philosophical Society, in 1908, in volume 47, issue 189, pages 302-328

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Published in Brimleyana, in 1993, in volume 18, pages 59-64

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Published in Transactions of The San Diego Society of Natural History, in 1973, in volume 17, pages 187-208

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Published in Journal of Raptor Research, in 2005, in volume 39, issue 4, pages 351-364

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Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), pages 1-2

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Published in Annals of the Missouri Botanical Garden, in 1985, in volume 72, pages 596-635

Created: 2010-01-08, modified: 2015-12-16

Published in Bulletin of the British Ornithologists' Club, in 2013, in volume 133, issue 2, pages 125-156

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Published in Journal of Arachnology, in 2010, in volume 38, issue 2, pages 387-390

Created: 2017-04-11, modified: 2017-04-11

Published in Revue Suisse De Zoologie, in 1957, in volume 64, pages 733-741

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Published in Bulletin of the British Ornithologists' Club, in 2016, in volume 136, issue 4, pages 295-299

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Published in Transactions of the San Diego Society of Natural History, in 1976, in volume 18, pages 169-183

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Published in Bulletin of The British Ornithologists' Club, in 2008, in volume 128, issue 1, pages 17-27

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Published in Bulletin of the British Ornithologists' Club, in 2014, in volume 134, issue 2, pages 134-144

Created: 2018-10-08, modified: 2018-10-08