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Published in Novitates Zoologicae. Tring, in 1936, in volume 40, pages 115-146
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Published in Ibis, in 1888, in volume 6, issue 2, pages 217
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Published in Bulletin of The British Ornithologists' Club, in 1971, in volume 91, pages 117-119
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Published in Bulletin of the British Museum (Natural History), Zoology, in 1956, in volume 3, pages 365-385
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Published in Breviora, in 1967, in volume 262, pages 1-35
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Published in Journal of Raptor Research, in 1999, in volume 33, issue 1, pages 63-66
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Published in Annals And Magazine of Natural History, in 1871, in volume 8, pages 145-179
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Published in Annals And Magazine of Natural History, in 1871, in volume 8, pages 238-266
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Published in Annals And Magazine of Natural History, in 1865, in volume 15, pages 225-231
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Published in Annals And Magazine of Natural History, in 1865, in volume 16, pages 15-41
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Published in Biol Bull, in 1940, in volume 79, pages 237-251
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Published in Biol Bull, in 1941, in volume 81, pages 163-167
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Published in Proceedings of The Zoological Society of London, in 1913, in volume 1913, pages 973-976
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Published in Psyche, in 1925, in volume 32, issue 4-5, pages 227-228
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Published in Biol Bull, in 1932, in volume 62, pages 195-200
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Published in Journal of Mammalogy, in 1922, in volume 3, pages 127-135
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Published in Ibis, in 1883, in volume 1, issue 2, pages 191-198
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Published in Raptor Research, in 1982, in volume 16, issue 1, pages 14-17
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Published in Ibis, in 1888, in volume 6, issue 1, pages 124-128
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1845, pages 1-3
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1846, pages 1-2
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Published in Asa Gray correspondence. Senders Ca-Cl, in 1848, pages 1-3
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Published in Biol Bull, in 1936, in volume 70, pages 1-7
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Published in Proceedings of The Zoological Society of London, in 1889, in volume 1889, pages 161-190
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Published in Proceedings of The Zoological Society of London, in 1888, in volume 1888, pages 359-367
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Published in Bull. Zool. Nom., in 1962, in volume 19, pages 375-377
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Published in Pan-Pacific Entomologist, in 1987, in volume 63, issue 2, pages 172-177
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Published in Biol Bull, in 1934, in volume 66, pages 30-37
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Published in Proceedings of The American Philosophical Society, in 1916, in volume 55, issue 220, pages 340-343
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Published in Annals And Magazine of Natural History, in 1869, in volume 4, pages 386-392
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Published in Breviora, in 1970, in volume 346, pages 1-31
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Published in Proceedings of The Zoological Society of London, in 1865, in volume 1865, pages 235-238
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Published in Annals And Magazine of Natural History, in 1892, in volume 9, pages 181-182
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Published in Journal of Experimental Zoology, in 1920, in volume 31, pages 343-367
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Published in Bulletin of Entomological Research London, in 1911, in volume 2, pages 145-152
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Published in Phytologia, in 1970, in volume 20, issue 3, pages 192
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Published in Psyche: A Journal of Entomology, in 1922, in volume 29, issue 4, pages 127-131
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Published in Breviora, in 1985, in volume 480, pages 1-12
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Published in Trans. Zool. Soc. Lond, in 1883, in volume 11, pages 263-310
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Published in Ent. News, in 1919, in volume 30, pages 201-203
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Published in Bulletin of The British Ornithologists' Club, in 1985, in volume 105, pages 118-121
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