Published in Ibis, in 1886, in volume 4, issue 3, pages 282-298

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Published in Ibis, in 1880, in volume 4, issue 1, pages 99-112

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Published in Ibis, in 1884, in volume 2, issue 3, pages 217-233

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Published in Ibis, in 1885, in volume 3, issue 4, pages 341-351

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Published in Ibis, in 1878, in volume 2, issue 4, pages 406-411

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Published in Ibis, in 1879, in volume 3, issue 4, pages 389-405

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Published in Ibis, in 1879, in volume 3, issue 3, pages 285-300

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Published in Ibis, in 1878, in volume 2, issue 3, pages 281-301

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Published in Ibis, in 1877, in volume 1, issue 3, pages 339-354

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Published in Ibis, in 1880, in volume 4, issue 3, pages 257-273

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Published in Ibis, in 1869, in volume 5, issue 3, pages 286-303

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Published in Ibis, in 1874, in volume 4, issue 2, pages 101-107

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Published in Ibis, in 1873, in volume 3, issue 3, pages 280-286

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Published in Ibis, in 1871, in volume 1, issue 2, pages 147-157

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Published in Ibis, in 1871, in volume 1, issue 3, pages 253-270

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Published in Ibis, in 1876, in volume 6, issue 4, pages 422-433

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Published in Botanical Gazette, in 1915, in volume 59, issue 2, pages 154-157

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Published in Annals And Magazine of Natural History, in 1899, in volume 3, pages 454-456

Created: 2011-09-23, modified: 2011-09-23

Published in Journal für Ornithologie, in 1869, in volume 17, pages 257-278

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Published in Journal für Ornithologie, in 1869, in volume 17, pages 174-193

Created: 2014-09-04, modified: 2014-09-04

Published in Bulletin De La Societe Entomologique Paris, in 1911, in volume 1911, pages 52-53

Created: 2012-05-24, modified: 2023-02-16

Published in Ibis, in 1876, in volume 6, issue 2, pages 157-166

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Published in Scopus, in 1981, in volume 5, pages 54-56

Created: 2014-03-20, modified: 2014-03-20

Published in Ibis, in 1878, in volume 2, issue 1, pages 58-68

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Published in Scopus, in 1984, in volume 8, pages 44

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Published in Proceedings Boston Society Natural History, in 1854, in volume 4, pages 248-250

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Published in Proceedings Boston Society Natural History, in 1854, in volume 4, pages 133-135

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Published in Ibis, in 1880, in volume 4, issue 1, pages 1-38

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Published in Ibis, in 1880, in volume 4, issue 2, pages 153-169

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Published in Ibis, in 1879, in volume 3, issue 4, pages 405-424

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Published in Ibis, in 1877, in volume 1, issue 2, pages 166-203

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Published in Bulletin du Muséum national d'histoire naturelle, in 1914, in volume 20, issue 3, pages 163-166

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Published in Annals And Magazine of Natural History, in 1878, in volume 2, pages 348-349

Created: 2011-09-29, modified: 2011-09-29

Published in Bulletin of The African Bird Club, in 1999, in volume 6, issue 2, pages 115-116

Created: 2021-02-23, modified: 2021-02-23

Published in Bulletin of The African Bird Club, in 1998, in volume 5, issue 2, pages 128-129

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Published in Journal of Raptor Research, in 2000, in volume 34, issue 1, pages 59-60

Created: 2017-04-07, modified: 2017-04-07

Published in Annals And Magazine of Natural History, in 1845, in volume 15, pages 349

Created: 2011-09-30, modified: 2011-09-30

Published in Proceedings of the Boston Society of Natural History, in 1851, in volume 4, pages 118-119

Created: 2010-11-22, modified: 2023-02-16

Published in Ibis, in 1920, in volume 2, issue 1, pages 1-97

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Published in Ibis, in 1918, in volume 6, issue 3, pages 363-415

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Published in Rhodora, in 1901, in volume 3, issue 31, pages 191-193

Created: 2016-07-19, modified: 2016-07-19

Published in Transactions of The Linnean Society of London, in 1854, in volume 21, pages 185-198

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

Published in Proceedings of the Academy of Natural Sciences of Philadelphia, in 1864, in volume 16, pages 145-147

Created: 2011-05-19, modified: 2021-04-05

Published in Annals And Magazine of Natural History, in 1866, in volume 17, pages 94-98

Created: 2011-09-28, modified: 2011-09-28

Published in Ibis, in 1919, in volume 1, issue 3, pages 495-537

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Published in Annals And Magazine of Natural History, in 1864, in volume 14, pages 81-97

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Published in Proceedings of The Zoological Society of London, in 1865, in volume 1865, pages 228-231

Created: 2012-10-01, modified: 2012-10-01

Published in Journal of The Lepidopterists' Society, in 1989, in volume 43, pages 93-101

Created: 2013-01-27, modified: 2013-01-27

Published in Bulletin of the British Ornithologists' Club, in 2012, in volume 132, issue 4, pages 295-298

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

Published in Bulletin du Muséum national d'histoire naturelle, in 1913, in volume 19, issue 3, pages 150-164

Created: 2022-01-10, modified: 2022-01-10