Published in Mémoires de l'Académie impériale des sciences de St.-Pétersbourg, in 1887, in volume 35, issue 2, pages 1-72
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Published in Amphibian & Reptile Conservation, in 2018, in volume 12, issue 2, pages 1-29
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Published in Hedwigia, in 1920, in volume 61, pages 351-374
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Published in Denkschriften der Akademie der Wissenschaften, in 1862, in volume 20, issue 2, pages 227-297
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Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1969, in volume 9, pages 213-214
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Published in Sitzungsberichte der Akademie der Wissenschaften mathematisch-naturwissenschaftliche Klasse, in 1860, in volume 38, pages 861-872
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Published in Bull. Zool. Nom., in 1966, in volume 22, pages 314-316
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Published in Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Histor. Geologie, in 1968, in volume 8, pages 327-391
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Published in Bulletin du Muséum national d'histoire naturelle, in 1964, in volume 36, issue 2, pages 172-177
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Published in Asa Gray correspondence. Senders A, pages 1-4
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Published in Asa Gray correspondence. Senders Br-Bz, pages 1-3
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Published in Asa Gray correspondence. Senders Br-Bz, pages 1-2
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Published in Asa Gray correspondence. Senders A, in 1886, pages 1
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Published in Asa Gray correspondence. Senders A, in 1873, pages 1
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Published in Asa Gray correspondence. Senders A, in 1874, pages 1
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Published in Revue Suisse De Zoologie, in 1986, in volume 93, pages 457-505
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Published in Asa Gray correspondence. Senders Br-Bz, in 1850, pages 1-2
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Published in Asa Gray correspondence. Senders Br-Bz, in 1852, pages 1-3
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Published in Asa Gray correspondence. Senders Br-Bz, in 1854, pages 1-2
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Published in Asa Gray correspondence. Senders Br-Bz, in 1866, pages 1-2
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Published in Asa Gray correspondence. Senders Br-Bz, in 1866, pages 1
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Published in Asa Gray correspondence. Senders Br-Bz, in 1875, pages 1-2
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Published in Asa Gray correspondence. Senders Br-Bz, in 1866, pages 1-2
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Published in Asa Gray correspondence. Senders Be-Bo, in 1845, pages 1
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Published in Asa Gray correspondence. Senders Be-Bo, in 1841, pages 1-2
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Published in Asa Gray correspondence. Senders B-Ba, in 1864, pages 1
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Published in Asa Gray correspondence. Senders Br-Bz, in 1864, pages 1-2
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Published in Asa Gray correspondence. Senders Br-Bz, in 1877, pages 1
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Published in Atti Della Societa Italiana Di Scienze Naturali E Del Museo Civico Di Storia Naturale In Milano, in 1987, in volume 128, issue 1-2, pages 57-61
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Published in Amphibian & Reptile Conservation, in 2020, in volume 14, issue 3, pages 31-45
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Published in The Auk, in 1906, in volume 23, pages 361-368
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Published in Proceedings of The Biological Society of Washington, in 1948, in volume 61, pages 127-138
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Published in Ibis, in 1918, in volume 6, issue 2, pages 301-308
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Published in The Wilson Bulletin, in 1984, in volume 96, issue 3, pages 505
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Published in The Auk, in 1895, in volume 12, pages 396
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Published in Entomologische Nachrichten, in 1881, in volume 7, pages 327-330
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Published in Proceedings of The American Philosophical Society, in 1878, in volume 17, issue 101, pages 705
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Published in Canadian Entomologist, in 1911, in volume 43, pages 286-288
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Published in Canadian Entomologist, in 1912, in volume 44, pages 83-88
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Published in Psyche, in 1918, in volume 25, pages 46
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Published in Entomological News, in 1912, in volume 23, pages 305-306
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Published in Journal für Ornithologie, in 1863, in volume 11, pages 81-99
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Published in Journal für Ornithologie, in 1907, in volume 55, pages 549-582
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Published in Journal für Ornithologie, in 1862, in volume 10, pages 1-23
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Published in Journal für Ornithologie, in 1862, in volume 10, pages 241-285
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Published in Rhodora, in 1901, in volume 3, issue 25, pages 7-10
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Published in Entomologische Nachrichten, in 1885, in volume 11, pages 7-8
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Published in Entomologische Nachrichten, in 1883, in volume 9, pages 136-140
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Published in Entomologische Nachrichten, in 1886, in volume 12, pages 2-3
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Published in Emu, in 1922, in volume 22, pages 151
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