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 Journal of Raptor Research, in 2005, in volume 39, issue 4, pages 351-364
Created: 2017-04-07, modified: 2017-04-07
Species and Speciation in Phylogenetic Systematics, with Examples from the North American Fish Fauna
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 Torreya, in 1939, in volume 39, issue 1, pages 15-16
Created: 2022-12-14, modified: 2022-12-14
Published in Revue Suisse De Zoologie, in 1979, in volume 86, pages 181-202
Created: 2013-02-10, modified: 2023-02-16
Published in The Wilson Bulletin, in 1959, in volume 71, issue 4, pages 364-371
Created: 2017-01-02, modified: 2017-01-02
Published in The Wilson Bulletin, in 1986, in volume 98, issue 1, pages 126-131
Created: 2017-08-22, modified: 2017-08-22
Published in Journal of Raptor Research, in 1988, in volume 22, issue 1, pages 3-7
Created: 2017-04-07, modified: 2017-04-07
Published in Torreya, in 1936, in volume 36, issue 6, pages 150-156
Created: 2022-12-14, modified: 2022-12-14
Published in Proceedings of The American Philosophical Society, in 1882, in volume 20, issue 111, pages 230-231
Created: 2017-01-01, modified: 2017-01-01
Published in Proceedings of The American Philosophical Society, in 1905, in volume 44, issue 179, pages 66-68
Created: 2017-01-01, modified: 2017-01-01
Published in Proceedings of The American Philosophical Society, in 1907, in volume 46, issue 185, pages 117-123
Created: 2017-01-01, modified: 2017-01-01
Published in Brimleyana, in 1985, in volume 10, pages 37-52
Created: 2017-04-21, modified: 2017-04-21
Published in Torreya, in 1930, in volume 30, issue 4, pages 106-111
Created: 2022-12-14, modified: 2022-12-14
Published in Torreya, in 1939, in volume 39, issue 3, pages 83-86
Created: 2022-12-14, modified: 2022-12-14
Published in Torreya, in 1929, in volume 29, issue 3, pages 74-78
Created: 2022-12-14, modified: 2022-12-14
Published in Bollettino dei musei di zoologia ed anatomia comparata della R. Università di Torino, in 1910, in volume 25, issue 629, pages 1-8
Created: 2015-09-28, modified: 2015-09-28
Published in Bollettino dei musei di zoologia ed anatomia comparata della R. Università di Torino, in 1915, in volume 30, issue 703, pages 1-7
Created: 2013-03-30, modified: 2013-03-30
Published in Revue Suisse De Zoologie, in 1978, in volume 85, pages 461-541
Created: 2013-02-10, modified: 2023-02-16
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
Created: 2011-06-10, modified: 2016-08-18
Published in Bollettino dei musei di zoologia ed anatomia comparata della R. Università di Torino, in 1896, in volume 11, issue 252, pages 1-4
Created: 2017-02-14, modified: 2017-02-14
Published in Botanical Gazette, in 1887, in volume 12, issue 3, pages 54-60
Created: 2017-03-14, modified: 2017-03-14
Published in Journal für Ornithologie, in 1875, in volume 23, pages 52-58
Created: 2014-09-04, modified: 2014-09-04
Published in Annali del Museo Genova, in 1881, in volume 16, pages 665-707
Created: 2012-01-02, modified: 2017-02-14
Published in Journal of Raptor Research, in 1998, in volume 32, issue 3, pages 241-245
Created: 2017-04-07, modified: 2017-04-07
Published in Proceedings of The American Philosophical Society, in 1908, in volume 47, issue 189, pages 302-328
Created: 2017-01-01, modified: 2017-01-01
Published in Brimleyana, in 1993, in volume 18, pages 59-64
Created: 2017-04-21, modified: 2017-04-21
Published in Transactions of The San Diego Society of Natural History, in 1973, in volume 17, pages 187-208
Created: 2011-06-10, modified: 2023-02-16
Published in Annali Del Museo Genova, in 1876, in volume 8, pages 395-406
Created: 2012-06-19, modified: 2023-02-16
Published in Bollettino dei musei di zoologia ed anatomia comparata della R. Università di Torino, in 1896, in volume 11, issue 243, pages 1-42
Created: 2017-02-14, modified: 2017-02-14
Published in Asa Gray correspondence : letters from Asa Gray to various individuals, 1838-1931 (inclusive), 1838-1888 (bulk), pages 1-2
Created: 2017-06-24, modified: 2017-06-24
Published in Journal für Ornithologie, in 1869, in volume 17, pages 403-408
Created: 2014-09-04, modified: 2015-07-02
Published in Annali del Museo Civico di Storia Naturale di Genova, in 1874, in volume 6, pages 325-357
Created: 2013-12-29, modified: 2013-12-29
Published in Wiener Entomologische Zeitung, in 1909, in volume 28, pages 1-4
Created: 2011-10-11, modified: 2011-10-11
Published in Wiener Entomologische Zeitung, in 1911, in volume 30, pages 1-4
Created: 2011-10-11, modified: 2011-10-11
Published in Wiener Entomologische Zeitung, in 1910, in volume 29, pages 1-5
Created: 2011-10-11, modified: 2023-02-16
Published in Wiener Entomologische Zeitung, in 1912, in volume 31, pages 1-4
Created: 2011-10-11, modified: 2011-10-11
Published in Bulletin du Musée D'histoire Naturelle, in 1897, in volume 3, issue 4, pages 110-115
Created: 2021-12-13, modified: 2021-12-13
Published in Entomologische Zeitung Stettin, in 1891, in volume 52, pages 116-128
Created: 2016-11-22, modified: 2016-11-22
Published in Bulletin Du Museum Paris, in 1899, in volume 5, issue 7, pages 367-370
Created: 2012-06-28, modified: 2023-02-16
Published in Bollettino dei Musei di Zoologia ed Anatomia Comparata della Reale Università di Torino, in 1905, in volume 20, issue 501, pages 1-2
Created: 2016-08-16, modified: 2016-08-16
Published in Journal für Ornithologie, in 1866, in volume 14, pages 130-143
Created: 2014-09-04, modified: 2014-09-04
Published in Bulletin du Muséum national d'histoire naturelle, in 1938, in volume 10, issue 4, pages 396-400
Created: 2017-01-23, modified: 2017-01-23
Published in Bulletin du Muséum national d'histoire naturelle, in 1936, in volume 8, issue 5, pages 427-434
Created: 2017-02-19, modified: 2017-02-19
Published in Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, in 1874, in volume 6, pages 65-66
Created: 2016-09-15, modified: 2016-09-15
Published in Entomologische Zeitung Stettin, in 1863, in volume 24, pages 396-407
Created: 2016-11-22, modified: 2016-11-22
Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1908, in volume 4, pages 417-420
Created: 2017-03-18, modified: 2017-03-18
Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1908, in volume 4, pages 457-462
Created: 2017-03-18, modified: 2017-03-18
Published in Bulletin of the British Ornithologists' Club, in 2013, in volume 133, issue 2, pages 125-156
Created: 2018-10-08, modified: 2018-10-08