Authors: Ivar Trägård

Published in Arkiv för zoologi, in 1913, in volume 8, issue 5, pages 1-16

Created: 2026-07-17, modified: 2026-07-17

Authors: Ivar Tidestrom

Published in Rhodora, in 1934, in volume 36, issue 429, pages 309-312

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Tidestrom

Published in Torreya, in 1916, in volume 16, issue 10, pages 228-230

Created: 2022-12-14, modified: 2022-12-14

Authors: Ivar Tidestrom

Published in Rhodora, in 1911, in volume 13, issue 153, pages 195-199

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Tidestrom

Published in Rhodora, in 1910, in volume 12, issue 135, pages 47-50

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Tidestrom

Published in Rhodora, in 1918, in volume 20, issue 238, pages 185-188

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Tidestrom | Roland M Harper

Published in Torreya, in 1916, in volume 16, issue 11, pages 242-244

Created: 2022-12-14, modified: 2022-12-14

Authors: Ivar Tidestrom

Published in Torreya, in 1905, in volume 5, issue 10, pages 171-175

Created: 2022-12-15, modified: 2022-12-15

Authors: Ivar Tidestrom

Published in Torreya, in 1905, in volume 5, issue 9, pages 160-162

Created: 2022-12-15, modified: 2022-12-15

Authors: Ivar Tidestrom

Published in Torreya, in 1923, in volume 23, issue 3, pages 41-49

Created: 2022-12-14, modified: 2022-12-14

Authors: Ivar Tidestrom

Published in Rhodora, in 1911, in volume 13, issue 156, pages 241-243

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Tidestrom

Published in Rhodora, in 1932, in volume 34, issue 406, pages 207

Created: 2016-07-19, modified: 2023-02-16

Authors: W A Dayton | S F Blake

Published in Rhodora, in 1957, in volume 59, issue 703, pages 161-168

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Tidestrom

Published in Rhodora, in 1913, in volume 15, issue 174, pages 101-106

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Tidestrom

Published in Rhodora, in 1914, in volume 16, issue 192, pages 201-209

Created: 2016-07-19, modified: 2023-02-16

Authors: Ivar Trågärdh

Published in Zeitschrift für wissenschaftliche Insektenbiologie, in 1908, in volume 4, pages 294-301

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

Authors: Ivar Trågärdh

Published in Arkiv för zoologi, in 1908, in volume 4, issue 10, pages 1-12

Created: 2026-07-17, modified: 2026-07-17

Authors: Ivar Trågärdh

Published in Wissenschaftliche ergebnisse der Schwedischen zoologischen expedition nach dem Kilimandjaro, in 1910, in volume 3, pages 31-57

Created: 2022-10-08, modified: 2022-10-08

Authors: Ivar Trågärdh

Published in Bihang till Kongl. Svenska vetenskaps-akademiens handlingar, in 1902, in volume 28, issue 5, pages 1-26

Created: 2026-04-05, modified: 2026-04-05

Authors: Ivar Trågärdh

Published in Arkiv för zoologi, in 1913, in volume 7, issue 28, pages 1-24

Created: 2026-07-17, modified: 2026-07-17

Authors: Ivar Hasenfuss

Published in Nachrichtenblatt der Bayerischen Entomologen, in 1999, in volume 048, pages 114-115

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

Authors: Ivar Trågärdh

Published in Bihang till Kongl. Svenska vetenskaps-akademiens handlingar, in 1900, in volume 26, issue 7, pages 1-24

Created: 2026-04-05, modified: 2026-04-05

Authors: Ivar Trågärdh

Published in Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition 1901–1903, in 1908, in volume 5, pages 1-34

Created: 2010-11-20, modified: 2012-06-06

Authors: Ivar Trågärdh

Published in Bihang till Kongl. Svenska vetenskaps-akademiens handlingar, in 1902, in volume 27, issue 9, pages 1-24

Created: 2026-04-06, modified: 2026-04-06

Authors: Ivar Trågärdh

Published in The Natural history of Juan Fernandez and Easter Island, in 1931, in volume 3, issue 4, pages 553-628

Created: 2026-02-18, modified: 2026-02-18

Authors: Ivar Trågärdh

Published in Arkiv för zoologi, in 1913, in volume 8, issue 9, pages 1-48

Created: 2026-07-17, modified: 2026-07-17

Authors: Karl Frafjord | Ivar Stevy

Published in Zeitschrift für Säugetierkunde, in 1998, in volume 63, pages 16-25

Created: 2016-08-03, modified: 2016-08-03

Authors: Review By: Herbert L Mason

Published in Madroño, in 1941, in volume 6, issue 4, pages 144

Created: 2016-02-15, modified: 2023-02-16

Authors: Ivar Trågärdh

Published in Arkiv för zoologi, in 1911, in volume 7, issue 12, pages 1-22

Created: 2026-07-17, modified: 2026-07-17

Authors: Ivar Trågärdh

Published in Arkiv för zoologi, in 1909, in volume 5, issue 12, pages 1-14

Created: 2026-07-17, modified: 2026-07-17

Authors: Ivar Trågärdh

Published in Arkiv för zoologi, in 1910, in volume 6, issue 7, pages 1-26

Created: 2026-07-17, modified: 2026-07-17

Authors: Ivar Trågärdh

Published in Arkiv For Zoologi Stockholm, in 1909, in volume 6, issue 2, pages 1-14

Created: 2011-12-06, modified: 2026-07-17

Authors: Ivar Trågärdh

Published in Results of the Swedish zoological expedition to Egypt and the White Nile, 1901, under the direction of L.A. Jägerskiöld, in 1904, in volume 1, pages 1-47

Created: 2025-07-31, modified: 2025-07-31

Authors: Ivar Tragirdh

Published in Results of the Swedish zoological expedition to Egypt and the White Nile, 1901, under the direction of L.A. Jägerskiöld, in 1905, in volume 2, pages 1-124

Created: 2025-07-31, modified: 2025-07-31