Published in Handl. Svenska Vet. Akad., in 1906, in volume 40, pages 1-104

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

Published in Kungl. Svenska vetenskapsakademiens handlingar, in 1917, in volume 58, issue 2, pages 1-110

Created: 2015-10-20, modified: 2015-10-20

Published in Ibis, in 1906, in volume 6, issue 2, pages 317-326

Created: 2024-03-29, modified: 2024-03-29

Published in The Auk, in 1920, in volume 37, pages 615-616

Created: 2013-03-07, modified: 2013-03-08

Published in Journal für Ornithologie, in 1906, in volume 54, pages 528-533

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

Published in Arkiv För Zoologi, in 1913, in volume 8, pages 1-8

Created: 2011-12-06, modified: 2012-07-17

Published in Ergebnisse der Hamburger Magalhaenischen Sammelreise, in 1907, in volume 1, pages 1-16

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Published in Memoirs of the Queensland Museum, in 1993, in volume 34, pages 94

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Published in Arkiv for Zoologi Stockholm, in 1922, in volume 14, issue 20, pages 1-23

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Published in Ark. Zool., in 1913, in volume 8, issue 20, pages 1-6

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Published in The Auk, in 1907, in volume 24, pages 115

Created: 2013-03-08, modified: 2013-03-08

Published in Arkiv For Zoologi Stockholm, in 1922, in volume 14, issue 25, pages 1-87

Created: 2011-12-06, modified: 2014-10-17

Published in Zoologischer Anzeiger, in 1899, in volume 22, pages 108-111

Created: 2011-11-30, modified: 2012-11-25

Published in Kongliga Svenska Vetenskaps Academiens Nya Handlingar, Stockholm, in 1913, in volume 52, issue 3, pages 1-173

Created: 2017-10-11, modified: 2017-10-11

Published in Annals and Magazine of Natural History, in 1913, in volume 11, pages 167-168

Created: 2012-01-18, modified: 2012-01-18

Published in Arkiv för zoologi, in 1911, in volume 7, issue 8, pages 1-8

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Published in Ibis, in 1903, in volume 3, issue 4, pages 441-444

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Published in Arkiv för Zoologi, in 1917, in volume 11, issue 5, pages 1-5

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Published in Annals And Magazine of Natural History, in 1923, in volume 11, issue 63, pages 322-326

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Published in Wissenschaftliche ergebnisse der Schwedischen zoologischen expedition nach dem Kilimandjaro, in 1910, in volume 1, pages 1-58

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Published in Annals And Magazine of Natural History, in 1910, in volume 6, pages 297-298

Created: 2011-09-22, modified: 2011-09-22

Published in Arkiv for Zoologi Stockholm, in 1921, in volume 14, issue 4, pages 1-104

Created: 2013-12-10, modified: 2013-12-10

Published in Bulletin Scientifique De La France Et De La Belgique, in 1891, in volume 23, pages 355-357

Created: 2012-06-21, modified: 2023-02-16

Published in Zoologischer Anzeiger, in 1905, in volume 28, pages 762-766

Created: 2010-04-27, modified: 2012-06-06

Published in Annals And Magazine of Natural History, in 1922, in volume 9, pages 620-629

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

Published in Arkiv for Zoologi Stockholm, in 1908, in volume 4, issue 3, pages 1-10

Created: 2012-12-29, modified: 2012-12-29

Published in Proceedings of The Zoological Society of London, in 1923, in volume 1923, pages 85-95

Created: 2012-09-30, modified: 2012-09-30

Published in Annals And Magazine of Natural History, in 1903, in volume 12, issue 67, pages 37-46

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Published in Sarawak Museum Journal, in 1925, in volume 3, pages 1-2

Created: 2014-11-25, modified: 2019-03-24

Published in Wissenschaftliche ergebnisse der Schwedischen zoologischen expedition nach dem Kilimandjaro, in 1910, in volume 1, pages 1-28

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Published in Ibis, in 1913, in volume 1, issue 2, pages 301-302

Created: 2024-03-22, modified: 2024-03-22

Published in Proceedings of The Zoological Society of London, in 1910, in volume 1910, pages 580-589

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

Published in Wissenschaftliche Ergebnisse der Schwedischen Sudpolar-Expedition, in 1908, in volume 5, pages 1-69

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

Published in Annals And Magazine of Natural History, in 1902, in volume 10, issue 60, pages 457-462

Created: 2011-06-04, modified: 2016-12-08

Published in Annals And Magazine of Natural History, in 1922, in volume 10, issue 55, pages 122-127

Created: 2011-05-07, modified: 2016-12-08

Published in Annals And Magazine of Natural History, in 1920, in volume 6, issue 31, pages 167-176

Created: 2010-02-09, modified: 2016-12-08

Published in Annals And Magazine of Natural History, in 1900, in volume 5, pages 436-439

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

Published in Arkiv For Zoologi Stockholm, in 1916, in volume 10, issue 12, pages 1-32

Created: 2011-12-06, modified: 2014-01-19

Published in Archiv for mathematik og naturvidenskab, in 1898, in volume 20, issue 2, pages 1-11

Created: 2012-02-13, modified: 2012-03-23

Published in Annals And Magazine of Natural History, in 1904, in volume 13, issue 74, pages 135-139

Created: 2011-05-07, modified: 2016-12-08

Published in Proceedings of The Zoological Society of London, in 1900, in volume 1900, pages 142-167

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

Published in Ibis, in 1903, in volume 3, issue 2, pages 238-242

Created: 2024-04-02, modified: 2024-04-02

Published in Arkiv för zoologi, in 1912, in volume 7, issue 26, pages 1-10

Created: 2013-02-19, modified: 2013-02-19

Published in Proceedings of The Zoological Society of London, in 1908, in volume 1908, pages 936-940

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

Published in Annals And Magazine of Natural History, in 1900, in volume 5, pages 542-544

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

Published in Kungl. Svenska vetenskapsakademiens handlingar, in 1916, in volume 55, issue 4, pages 1-12

Created: 2016-01-15, modified: 2016-01-15

Published in Rhodora, in 1955, in volume 57, issue 683, pages 310-319

Created: 2014-06-16, modified: 2016-07-26

Published in Ibis, in 1913, in volume 1, issue 3, pages 398-402

Created: 2024-03-22, modified: 2024-03-22

Published in Annals And Magazine of Natural History, in 1898, in volume 1, pages 82-89

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

Published in Annals And Magazine of Natural History, in 1900, in volume 6, issue 36, pages 574-582

Created: 2010-06-27, modified: 2016-12-08