Published in Journal für Ornithologie, in 1914, in volume 62, pages 35-38

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

Published in Journal für Ornithologie, in 1905, in volume 53, issue 1, pages 184-243

Created: 2012-12-04, modified: 2012-12-04

Published in Journal für Ornithologie, in 1905, in volume 53, issue 2, pages 335-360

Created: 2012-12-04, modified: 2012-12-04

Published in Journal für Ornithologie, in 1904, in volume 52, pages 321-405

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

Published in Zoologische Jahrbücher, in 1904, in volume 19, pages 761-782

Created: 2011-03-02, modified: 2011-10-03

Published in Journal für Ornithologie, in 1899, in volume 47, pages 33-74

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

Published in Arch. Naturg, in 1908, in volume 74, pages 13-66

Created: 2011-06-04, modified: 2011-06-21

Published in Zeitschrift Fuer Saugetierkunde Berlin, in 1928, in volume 3, pages 295-306

Created: 2015-04-08, modified: 2015-04-08

Published in Ornithologische Monatsberichte, in 1905, in volume 13, pages 76-79

Created: 2012-12-04, modified: 2012-12-04

Published in Journal für Ornithologie, in 1907, in volume 55, pages 343-379

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

Published in Zoologische Jahrbuecher (Systematik), in 1903, in volume 18, pages 557-578

Created: 2011-12-19, modified: 2011-12-19

Published in Journal für Ornithologie, in 1907, in volume 55, pages 306-308

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

Published in Ornis, in 1909, in volume 13, pages 190-196

Created: 2014-10-17, modified: 2014-10-17

Published in Journal für Ornithologie, in 1907, in volume 55, pages 591-593

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

Published in Ornithologische Monatsberichte, in 1919, in volume 27, pages 108-110

Created: 2013-02-12, modified: 2013-02-12

Published in Journal für Ornithologie, in 1899, in volume 47, pages 387-417

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

Published in Novitates Zoologicae, in 1905, in volume 12, pages 175-191

Created: 2011-08-29, modified: 2023-02-16

Published in Zoologische Jahrbuecher (Systematik), in 1903, in volume 18, pages 435-556

Created: 2011-12-19, modified: 2013-07-02

Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1904, in volume 20, pages 471-490

Created: 2016-07-20, modified: 2016-07-20

Published in Zool. Jahrb. Syst., in 1905, in volume 22, pages 389-404

Created: 2011-06-03, modified: 2011-06-21

Published in Bulletin of the British Ornithologists' Club, in 1937, in volume 57, pages 151-154

Created: 2014-10-28, modified: 2014-10-28

Published in Sber. Ges. naturf. Freunde, Berlin, in 1893, in volume 1893, pages 24-31

Created: 2011-06-03, modified: 2023-02-16

Published in Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin, in 1905, in volume 1905, pages 87-97

Created: 2012-12-04, modified: 2012-12-04

Published in Journal für Ornithologie, in 1907, in volume 55, issue 4, pages 593-597

Created: 2014-01-26, modified: 2014-01-26

Published in Bulletin of the British Ornithologists' Club, in 1939, in volume 59, pages 156

Created: 2015-05-04, modified: 2015-05-04

Published in Deutsche Entomologische Zeitschrift, in 1909, in volume 1909, issue 3, pages 448-451

Created: 2017-05-07, modified: 2017-05-07

Published in Proceedings of The Zoological Society of London, in 1898, in volume 1898, pages 850-851

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

Published in Journal für Ornithologie, in 1914, in volume 62, pages 156-157

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

Published in Verhandlungen der Ornithologischen Gesellschaft in Bayern Munchen, in 1922, in volume 15, issue 2, pages 234-237

Created: 2015-05-14, modified: 2015-05-14

Published in Proceedings of the Zoological Society of London, in 1903, in volume 1903, pages 328-334

Created: 2014-06-03, modified: 2014-06-03

Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1905, in volume 22, pages 421-432

Created: 2016-07-20, modified: 2016-07-20

Published in Bulletin of the British Ornithologists' Club, in 1938, in volume 59, pages 89-94

Created: 2015-05-04, modified: 2015-05-04

Published in Journal für Ornithologie, in 1898, in volume 46, pages 227-305

Created: 2014-09-04, modified: 2018-01-11

Published in Proceedings of The Zoological Society of London, in 1896, in volume 1896, pages 192-194

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

Published in Wiener Entomologische Zeitung, in 1889, in volume 8, pages 92

Created: 2011-10-11, modified: 2023-02-16

Published in Zool. Jahrb. Syst, in 1905, in volume 22, pages 365-388

Created: 2011-06-03, modified: 2011-06-21

Published in Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, in 1877, in volume 9, pages 97-98

Created: 2016-09-15, modified: 2016-09-15

Published in Zoologische Jahrbuecher (Systematik), in 1904, in volume 19, pages 673-726

Created: 2011-12-19, modified: 2011-12-19

Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1900, in volume 13, pages 529-562

Created: 2016-07-20, modified: 2016-07-20

Published in Archiv für Naturgeschichte, in 1907, in volume 73, issue 1, pages 210-232

Created: 2017-03-18, modified: 2017-03-18

Published in Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, in 1911, in volume 43, pages 187-215

Created: 2016-09-15, modified: 2016-09-15

Published in Deutsche Entomologische Zeitschrift, in 1895, in volume 1895, issue 2, pages 447-448

Created: 2017-05-07, modified: 2017-05-07

Published in Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft, in 1894, in volume 26, pages 130-133

Created: 2016-09-15, modified: 2016-09-15

Published in Entomologische Nachrichten, in 1895, in volume 21, pages 225-227

Created: 2011-06-03, modified: 2023-02-16

Published in Zoologische Jahrbücher. Abteilung für Systematik, Geographie und Biologie der Tiere, in 1900, in volume 13, pages 259-268

Created: 2016-07-20, modified: 2016-07-20

Published in Stuttgarter Beiträge zur Naturkunde Serie A (Biologie), in 1990, in volume 442, pages 1-89

Created: 2011-10-12, modified: 2011-10-12

Published in Asa Gray correspondence. Senders A, in 1882, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Archives de parasitologie, in 1902, in volume 5, pages 600-601

Created: 2012-06-20, modified: 2012-06-20

Published in Rodriguésia, in 1952, in volume 15, issue 27, pages 5-7

Created: 2016-05-25, modified: 2016-05-25

Published in Torreya, in 1942, in volume 42, issue 6, pages 193-195

Created: 2022-12-12, modified: 2022-12-12