Published in Novitates Zoologicae. Tring, in 1940, in volume 42, pages 1-106
Created: 2010-06-27, modified: 2011-12-12![](https://www.biodiversitylibrary.org/pagethumb/2243921,60,60)
Published in Bull. Brit. Mus. (Nat. Hist.) Zool., in 1956, in volume 3, pages 363-385
Created: 2009-12-23, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/4788282,60,60)
Published in Bulletin of the Museum of Comparative Zoology, Harvard University, in 1942, in volume 91, pages 1-101
Created: 2010-03-21, modified: 2011-11-08![](https://www.biodiversitylibrary.org/pagethumb/3331046,60,60)
Published in Novitates Zoologicae. Tring, in 1936, in volume 40, pages 115-146
Created: 2010-06-27, modified: 2013-12-17![](https://www.biodiversitylibrary.org/pagethumb/16279969,60,60)
Published in Ibis, in 1888, in volume 6, issue 2, pages 217
Created: 2024-06-25, modified: 2024-06-25![](https://www.biodiversitylibrary.org/pagethumb/40823682,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 117-119
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/40823674,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 113-116
Created: 2012-12-03, modified: 2014-10-15![](https://www.biodiversitylibrary.org/pagethumb/2243923,60,60)
Published in Bulletin of the British Museum (Natural History), Zoology, in 1956, in volume 3, pages 365-385
Created: 2010-03-21, modified: 2023-02-16![](https://www.biodiversitylibrary.org/pagethumb/4270945,60,60)
Published in Breviora, in 1967, in volume 262, pages 1-35
Created: 2009-12-27, modified: 2023-01-16![](https://www.biodiversitylibrary.org/pagethumb/51286156,60,60)
Published in Journal of Raptor Research, in 1999, in volume 33, issue 1, pages 63-66
Created: 2017-04-07, modified: 2017-04-07![](https://www.biodiversitylibrary.org/pagethumb/27081426,60,60)
Published in Annals And Magazine of Natural History, in 1871, in volume 8, pages 145-179
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/27081519,60,60)
Published in Annals And Magazine of Natural History, in 1871, in volume 8, pages 238-266
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/22251773,60,60)
Published in Annals And Magazine of Natural History, in 1865, in volume 15, pages 225-231
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/22248957,60,60)
Published in Annals And Magazine of Natural History, in 1865, in volume 16, pages 15-41
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/1503425,60,60)
Published in Biol Bull, in 1940, in volume 79, pages 237-251
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/1499194,60,60)
Published in Biol Bull, in 1941, in volume 81, pages 163-167
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/31977154,60,60)
Published in Proceedings of The Zoological Society of London, in 1913, in volume 1913, pages 973-976
Created: 2012-09-30, modified: 2012-09-30![](https://www.biodiversitylibrary.org/pagethumb/50914944,60,60)
Published in Psyche, in 1925, in volume 32, issue 4-5, pages 227-228
Created: 2017-10-05, modified: 2017-10-05![](https://www.biodiversitylibrary.org/pagethumb/26888149,60,60)
Published in Proceedings of The American Philosophical Society, in 1920, in volume 59, issue 220, pages 171-175
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/53440934,60,60)
Published in Pan-Pacific Entomologist, in 1955, in volume 31, pages 148-150
Created: 2017-05-21, modified: 2017-05-21![](https://www.biodiversitylibrary.org/pagethumb/1366711,60,60)
Published in Biol Bull, in 1932, in volume 62, pages 195-200
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/52845998,60,60)
Published in Journal of Mammalogy, in 1922, in volume 3, pages 127-135
Created: 2013-03-08, modified: 2018-04-12![](https://www.biodiversitylibrary.org/pagethumb/51316239,60,60)
Published in Raptor Research, in 1982, in volume 16, issue 1, pages 14-17
Created: 2017-04-08, modified: 2017-04-08![](https://www.biodiversitylibrary.org/pagethumb/16279876,60,60)
Published in Ibis, in 1888, in volume 6, issue 1, pages 124-128
Created: 2024-06-25, modified: 2024-06-25![](https://www.biodiversitylibrary.org/pagethumb/53047328,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047331,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047334,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047336,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047338,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53047340,60,60)
Published in Asa Gray correspondence. Senders Ca-Cl, in 1848, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/1390266,60,60)
Published in Biol Bull, in 1936, in volume 70, pages 1-7
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/30866581,60,60)
Published in Proceedings of The Zoological Society of London, in 1889, in volume 1889, pages 161-190
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/31825844,60,60)
Published in Proceedings of The Zoological Society of London, in 1888, in volume 1888, pages 359-367
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/12221262,60,60)
Published in Bull. Zool. Nom., in 1962, in volume 19, pages 375-377
Created: 2009-12-23, modified: 2023-05-10![](https://www.biodiversitylibrary.org/pagethumb/56181133,60,60)
Published in Pan-Pacific Entomologist, in 1987, in volume 63, issue 2, pages 172-177
Created: 2018-07-03, modified: 2018-07-03![](https://www.biodiversitylibrary.org/pagethumb/1370938,60,60)
Published in Biol Bull, in 1934, in volume 66, pages 30-37
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/26889990,60,60)
Published in Proceedings of The American Philosophical Society, in 1916, in volume 55, issue 220, pages 340-343
Created: 2017-01-01, modified: 2017-01-01![](https://www.biodiversitylibrary.org/pagethumb/27735213,60,60)
Published in Annals And Magazine of Natural History, in 1869, in volume 4, pages 386-392
Created: 2011-09-28, modified: 2011-09-28![](https://www.biodiversitylibrary.org/pagethumb/4293691,60,60)
Published in Breviora, in 1970, in volume 346, pages 1-31
Created: 2009-12-27, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/28497168,60,60)
Published in Proceedings of The Zoological Society of London, in 1865, in volume 1865, pages 235-238
Created: 2012-10-01, modified: 2012-10-01![](https://www.biodiversitylibrary.org/pagethumb/15617824,60,60)
Published in Annals And Magazine of Natural History, in 1892, in volume 9, pages 181-182
Created: 2011-09-23, modified: 2011-09-23![](https://www.biodiversitylibrary.org/pagethumb/11772021,60,60)
Published in Journal of Experimental Zoology, in 1920, in volume 31, pages 343-367
Created: 2010-11-20, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/35840321,60,60)
Published in Bulletin of Entomological Research London, in 1911, in volume 2, pages 145-152
Created: 2011-11-10, modified: 2012-11-26![](https://www.biodiversitylibrary.org/pagethumb/13040382,60,60)
Published in Phytologia, in 1970, in volume 20, issue 3, pages 192
Created: 2017-02-22, modified: 2017-02-22![](https://www.biodiversitylibrary.org/pagethumb/51693991,60,60)
Published in Psyche: A Journal of Entomology, in 1922, in volume 29, issue 4, pages 127-131
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/4287952,60,60)
Published in Breviora, in 1985, in volume 480, pages 1-12
Created: 2009-12-27, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/31099324,60,60)
Published in Trans. Zool. Soc. Lond, in 1883, in volume 11, pages 263-310
Created: 2011-06-03, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/2556665,60,60)
Published in Ent. News, in 1919, in volume 30, pages 201-203
Created: 2011-06-04, modified: 2021-04-05![](https://www.biodiversitylibrary.org/pagethumb/40085139,60,60)
Published in Bulletin of The British Ornithologists' Club, in 1985, in volume 105, pages 118-121
Created: 2012-12-03, modified: 2012-12-03![](https://www.biodiversitylibrary.org/pagethumb/7229008,60,60)
Published in Proceedings of The American Philosophical Society, in 1911, in volume 50, issue 199, pages 217-225
Created: 2017-01-01, modified: 2017-01-01