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 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
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1878, in volume 1878, pages 100-101
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 196-197
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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 Annals And Magazine of Natural History, in 1847, in volume 19, pages 209-210
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 205-208
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 177
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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 Annals And Magazine of Natural History, in 1848, in volume 1, pages 389-392
Created: 2011-09-27, modified: 2011-09-27
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
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 178-180
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Published in Jour Washington Acad Sci, in 1933, in volume 23, pages 95-100
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Published in Proceedings of The American Philosophical Society, in 1892, in volume 30, issue 138, pages 135-184
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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
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Published in Zoologischer Anzeiger, in 1885, in volume 8, pages 293-294
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Published in Zoologische Jahrbuecher (Systematik), in 1900, in volume 14, pages 1-48
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Published in Archiv für Naturgeschichte, in 1906, in volume 72, issue 1, pages 259-264
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Published in Biol Bull, in 1938, in volume 74, pages 306-313
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Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1882, in volume 34, pages 102-103
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Published in American Naturalist, in 1880, in volume 14, pages 421-425
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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
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pages 1-2
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in 1869, pages 1-3
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in 1873, pages 1-2
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in 1878, pages 1-3
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Published in Archiv für Naturgeschichte, in 1903, in volume 69, issue 1, pages 181-182
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in 1879, pages 1-3
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in 1853, pages 1-2
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in 1853, pages 1-2
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in 1855, pages 1-4
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Published in Biol Bull, in 1936, in volume 70, pages 142-147
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Published in Annals And Magazine of Natural History, in 1875, in volume 15, pages 232
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Published in Zoölogical bulletin, in 1899, in volume 2, issue 4, pages 179-186
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Published in Bulletin of Zoological Nomenclature, in 1986, in volume 43, pages 142-143
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in 1878, pages 1-3
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in 1884, pages 1-2
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in 1884, pages 1-2
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