Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1848, in volume 4, pages 234-236
Created: 2013-03-02, modified: 2013-03-02
Published in Transactions of the American Philosophical Society, in 1860, in volume 11, pages 91-95
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/3231930
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1891, in volume 43, pages 234-236
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1898, in volume 50, pages 465-467
Created: 2013-03-02, modified: 2013-03-02
Published in Annals And Magazine of Natural History, in 1848, in volume 1, pages 78
Created: 2011-09-27, modified: 2011-09-27
Published in Proceedings of The American Philosophical Society, in 1887, in volume 24, issue 126, pages 400-403
Created: 2017-01-01, modified: 2023-02-16
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1878, in volume 1878, pages 100-101
Created: 2011-01-31, modified: 2021-04-05
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 196-197
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 229-230
Created: 2013-03-02, modified: 2013-03-02
Published in Transactions of the American Philosophical Society, in 1853, in volume 10, pages 323-343
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005283
Published in Annals And Magazine of Natural History, in 1847, in volume 19, pages 209-210
Created: 2011-09-30, modified: 2011-09-30
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 205-208
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 177
Created: 2013-03-02, modified: 2013-03-02
Published in Annals And Magazine of Natural History, in 1863, in volume 11, pages 148-150
Created: 2011-09-28, modified: 2011-09-28
Published in Transactions of the American Philosophical Society, in 1853, in volume 10, pages 233-240
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005275
Published in Transactions of the American Philosophical Society, in 1860, in volume 11, pages 107-108
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/3231932
Published in Transactions of the American Philosophical Society, in 1853, in volume 10, pages 319-321
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005282
Published in Annals And Magazine of Natural History, in 1848, in volume 1, pages 389-392
Created: 2011-09-27, modified: 2011-09-27
Published in Transactions of the American Philosophical Society, in 1853, in volume 10, pages 241-244
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/1005276
Published in Annals And Magazine of Natural History, in 1847, in volume 19, pages 214-215
Created: 2011-09-30, modified: 2011-09-30
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 315-316
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1891, in volume 43, pages 342-388
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1850, in volume 5, pages 35-36
Created: 2013-03-02, modified: 2013-03-02
Published in Transactions of the American Philosophical Society, in 1860, in volume 11, pages 139-154
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/3231936
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 178-180
Created: 2013-03-02, modified: 2013-03-02
Published in Jour Washington Acad Sci, in 1933, in volume 23, pages 95-100
Created: 2014-01-30, modified: 2025-12-03
Published in Proceedings of The American Philosophical Society, in 1892, in volume 30, issue 138, pages 135-184
Created: 2017-01-01, modified: 2023-02-16
Published in Transactions of the American Philosophical Society, in 1860, in volume 11, pages 83-86
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/3231928
Published in Transactions of the American Philosophical Society, in 1860, in volume 11, pages 87-90
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/3231929
Published in Annals And Magazine of Natural History, in 1847, in volume 20, pages 210-211
Created: 2011-09-30, modified: 2011-09-30
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1848, in volume 4, pages 249-260
Created: 2013-03-02, modified: 2013-03-02
Published in Proceedings Academy of Natural Sciences of Philadelphia, in 1854, in volume 7, pages 199-201
Created: 2015-04-10, modified: 2015-04-10
Published in Transactions of the American Philosophical Society, in 1860, in volume 11, pages 97-105
Created: 2026-05-26, modified: 2026-05-26
doi:10.2307/3231931
Published in Zoologischer Anzeiger, in 1885, in volume 8, pages 293-294
Created: 2011-11-30, modified: 2021-04-05
Published in Zoologische Jahrbuecher (Systematik), in 1900, in volume 14, pages 1-48
Created: 2011-12-17, modified: 2011-12-17
Published in Archiv für Naturgeschichte, in 1906, in volume 72, issue 1, pages 259-264
Created: 2017-03-18, modified: 2017-03-18
Published in Biol Bull, in 1938, in volume 74, pages 306-313
Created: 2010-01-06, modified: 2011-06-21
doi:10.2307/1537764
Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1882, in volume 34, pages 102-103
Created: 2013-03-02, modified: 2014-04-25
Published in American Naturalist, in 1880, in volume 14, pages 421-425
Created: 2017-10-11, modified: 2017-10-11
doi:10.1086/272573
Published in Annals And Magazine of Natural History, in 1874, in volume 14, pages 377
Created: 2011-09-28, modified: 2011-09-28
Published in Annals And Magazine of Natural History, in 1875, in volume 15, pages 160-161
Created: 2011-09-28, modified: 2011-09-28
Published in Annals And Magazine of Natural History, in 1875, in volume 15, pages 234-235
Created: 2011-09-28, modified: 2011-09-28
Published in Annals And Magazine of Natural History, in 1849, in volume 4, pages 156-158
Created: 2011-09-27, modified: 2011-09-27
Published in Psyche: A Journal of Entomology, in 1924, in volume 31, issue 5, pages 175-183
Created: 2017-05-04, modified: 2017-05-04
pages 1-2
Created: 2017-06-24, modified: 2017-06-24
in 1869, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24
in 1878, pages 1-3
Created: 2017-06-24, modified: 2017-06-24
Published in Archiv für Naturgeschichte, in 1903, in volume 69, issue 1, pages 181-182
Created: 2017-03-18, modified: 2017-03-18