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  1. By: Thomson, C. Wyville, (Charles Wyville), Sir, - Carpenter, William Benjamin, - Jeffreys, John Gwyn,
    Publication info: Paris, Librairie Hachette, 1875
    Holding Institution: Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
  2. By: Jeffreys, John Gwyn,
    Publication info: London, J. Van Voorst, 1862-69
    Holding Institution: MBLWHOI Library
  3. By: Jeffreys, John Gwyn, - Sowerby, G. B. (George Brettingham), - Sowerby, W.
    Publication info: London, John Van Voorst, 1862-1869
    Holding Institution: Smithsonian Libraries and Archives
  4. By: Jeffreys, John Gwyn,
    Publication info: London, J. Van Voorst, 1862-69
    Holding Institution: University of California Libraries
  5. By: Jefferys, Charles - Jefferys, Charles. - Jeffreys, John Gwyn, - Jeffreys, John Gwyn,
    Publication info: Gloucester H.W. Marsden 1887
    Holding Institution: Multiple institutions
  6. By: Thomson, C. Wyville, (Charles Wyville), Sir, - Carpenter, William Benjamin, - Jeffreys, John Gwyn,
    Publication info: London, Macmillan and co, 1873
    Holding Institution: Cornell University Library
  7. By: Thomson, C. Wyville, (Charles Wyville), Sir, - Carpenter, William Benjamin, - Jeffreys, John Gwyn,
    Edition: 2d. ed.
    Publication info: London, Macmillan and co, 1874
    Holding Institution: MBLWHOI Library
  8. By: Thomson, C. Wyville, (Charles Wyville), Sir, - Carpenter, William Benjamin, - Jeffreys, John Gwyn,
    Publication info: London, Macmillan and co, 1873
    Holding Institution: Smithsonian Libraries and Archives
  9. By: Thomson, C. Wyville, (Charles Wyville), Sir, - Carpenter, William Benjamin, - Making of America Project. - Jeffreys, John Gwyn,
    Publication info: New York, Macmillan and co, 1873
    Holding Institution: University of California Libraries
  10. By: Jeffreys, John Gwyn, - Norman, Alfred Merle, - M'Intosh, William Carmichael, - Waller, E. (Edward)
    Publication info: S.l, s.n, 1868
    Holding Institution: University of California Libraries
  11. By: Verrill, A. E. (Addison Emery), - Jeffreys, John Gwyn,
    Publication info: New Haven, S. Converse, 1873
    Holding Institution: Smithsonian Libraries and Archives
  1. By: Jeffreys, John Gwyn,
    Type: Article
    In: Proceedings of the Zoological Society of London
    Volume: 1879
    Date: 1879
    Page Range: 553--588
    Publication Info: London, Academic Press, [etc.], 1833-1965
  2. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 2
    Date: 1856
    Page Range: 74--74
    Publication Info: London Taylor and Francis, Ltd
  3. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 8
    Series: 5
    Date: 1881
    Page Range: 446--448
    Publication Info: London Taylor and Francis, Ltd
  4. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 5
    Series: 4
    Date: 1870
    Page Range: 144--145
    Publication Info: London Taylor and Francis, Ltd
  5. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 3
    Series: 3
    Date: 1859
    Page Range: 30--43
    Publication Info: London Taylor and Francis, Ltd
  6. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 3
    Series: 3
    Date: 1859
    Page Range: 106--120
    Publication Info: London Taylor and Francis, Ltd
  7. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 1
    Series: 3
    Date: 1858
    Page Range: 39--48
    Publication Info: London Taylor and Francis, Ltd
  8. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 2
    Series: 3
    Date: 1858
    Page Range: 117--133
    Publication Info: London Taylor and Francis, Ltd
  9. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 10
    Series: 5
    Date: 1882
    Page Range: 27--35
    Publication Info: London Taylor and Francis, Ltd
  10. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 2
    Date: 1856
    Page Range: 188--189
    Publication Info: London Taylor and Francis, Ltd
  11. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 4
    Date: 1876
    Page Range: 499--500
    Publication Info: London Taylor and Francis, Ltd
  12. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 12
    Series: 5
    Date: 1883
    Page Range: 67--67
    Publication Info: London Taylor and Francis, Ltd
  13. By: Jeffreys, John Gwyn,
    Type: Article
    In: Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft
    Volume: 4
    Date: 1872
    Page Range: 58--61
    Publication Info: Frankfurt am Main Verlag W. Küchler [1868]-1919
  14. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 5
    Series: 4
    Date: 1870
    Page Range: 385--385
    Publication Info: London Taylor and Francis, Ltd
  15. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Journal of the Linnean Society of London. Zoology
    Volume: 14
    Issue: 78
    Date: 1879
    Page Range: 605--606
    Publication Info: London, Academic Press [etc.], 1865-1968
  16. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 5
    Date: 1880
    Page Range: 406--407
    Publication Info: London Taylor and Francis, Ltd
  17. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 2
    Date: 1856
    Page Range: 185--186
    Publication Info: London Taylor and Francis, Ltd
  18. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 17
    Series: 3
    Date: 1866
    Page Range: 309--309
    Publication Info: London Taylor and Francis, Ltd
  19. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Journal of the Linnean Society of London. Zoology
    Volume: 14
    Issue: 77
    Date: 1879
    Page Range: 418--423
    Publication Info: London, Academic Press [etc.], 1865-1968
  20. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 7
    Series: 4
    Date: 1871
    Page Range: 245--245
    Publication Info: London Taylor and Francis, Ltd
  21. By: Jeffreys, John Gwyn,
    Type: Article
    In: Proceedings of the Zoological Society of London
    Volume: 1881
    Date: 1881
    Page Range: 922--952
    Publication Info: London, Academic Press, [etc.], 1833-1965
  22. By: Jeffreys, John Gwyn,
    Type: Article
    In: Proceedings of the Zoological Society of London
    Volume: 1884
    Date: 1884
    Page Range: 341--372
    Publication Info: London, Academic Press, [etc.], 1833-1965
  23. By: Jeffreys, John Gwyn,
    Type: Article
    In: Proceedings of the Zoological Society of London
    Volume: 1883
    Date: 1883
    Page Range: 88--116
    Publication Info: London, Academic Press, [etc.], 1833-1965
  24. By: Jeffreys, John Gwyn,
    Type: Article
    In: Transactions of the Linnean Society of London
    Volume: 16
    Date: 1833
    Page Range: 505--523
    Publication Info: London, [The Society], 1791-1875,
  25. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 20
    Date: 1847
    Page Range: 16--19
    Publication Info: London Taylor and Francis, Ltd
  26. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 5
    Date: 1880
    Page Range: 33--35
    Publication Info: London Taylor and Francis, Ltd
  27. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 15
    Series: 2
    Date: 1855
    Page Range: 20--34
    Publication Info: London Taylor and Francis, Ltd
  28. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 16
    Series: 2
    Date: 1855
    Page Range: 122--124
    Publication Info: London Taylor and Francis, Ltd
  29. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 5
    Series: 3
    Date: 1860
    Page Range: 131--132
    Publication Info: London Taylor and Francis, Ltd
  30. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 17
    Series: 2
    Date: 1856
    Page Range: 155--188
    Publication Info: London Taylor and Francis, Ltd
  31. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 19
    Series: 4
    Date: 1877
    Page Range: 231--243
    Publication Info: London Taylor and Francis, Ltd
  32. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 2
    Date: 1856
    Page Range: 471--472
    Publication Info: London Taylor and Francis, Ltd
  33. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 4
    Date: 1876
    Page Range: 424--436
    Publication Info: London Taylor and Francis, Ltd
  34. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 2
    Series: 5
    Date: 1878
    Page Range: 377--382
    Publication Info: London Taylor and Francis, Ltd
  35. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 17
    Series: 2
    Date: 1856
    Page Range: 470--471
    Publication Info: London Taylor and Francis, Ltd
  36. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 3
    Date: 1860
    Page Range: 348--350
    Publication Info: London Taylor and Francis, Ltd
  37. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 11
    Series: 4
    Date: 1873
    Page Range: 375--377
    Publication Info: London Taylor and Francis, Ltd
  38. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 11
    Series: 5
    Date: 1883
    Page Range: 393--401
    Publication Info: London Taylor and Francis, Ltd
  39. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 4
    Date: 1876
    Page Range: 490--499
    Publication Info: London Taylor and Francis, Ltd
  40. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 3
    Date: 1866
    Page Range: 387--397
    Publication Info: London Taylor and Francis, Ltd
  41. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 3
    Date: 1860
    Page Range: 289--291
    Publication Info: London Taylor and Francis, Ltd
  42. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 4
    Series: 4
    Date: 1869
    Page Range: 341--342
    Publication Info: London Taylor and Francis, Ltd
  43. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 5
    Date: 1880
    Page Range: 374--375
    Publication Info: London Taylor and Francis, Ltd
  44. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 12
    Series: 5
    Date: 1883
    Page Range: 116--120
    Publication Info: London Taylor and Francis, Ltd
  45. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 4
    Series: 3
    Date: 1859
    Page Range: 189--201
    Publication Info: London Taylor and Francis, Ltd
  46. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 18
    Series: 4
    Date: 1876
    Page Range: 250--253
    Publication Info: London Taylor and Francis, Ltd
  47. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 3
    Date: 1860
    Page Range: 121--127
    Publication Info: London Taylor and Francis, Ltd
  48. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 5
    Series: 3
    Date: 1860
    Page Range: 197--200
    Publication Info: London Taylor and Francis, Ltd
  49. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 9
    Series: 4
    Date: 1872
    Page Range: 262--264
    Publication Info: London Taylor and Francis, Ltd
  50. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 17
    Series: 2
    Date: 1856
    Page Range: 319--322
    Publication Info: London Taylor and Francis, Ltd
  51. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 19
    Date: 1847
    Page Range: 309--314
    Publication Info: London Taylor and Francis, Ltd
  52. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 19
    Series: 4
    Date: 1877
    Page Range: 317--339
    Publication Info: London Taylor and Francis, Ltd
  53. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 8
    Series: 3
    Date: 1861
    Page Range: 297--299
    Publication Info: London Taylor and Francis, Ltd
  54. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 20
    Series: 4
    Date: 1877
    Page Range: 229--242
    Publication Info: London Taylor and Francis, Ltd
  55. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 6
    Series: 5
    Date: 1880
    Page Range: 315--319
    Publication Info: London Taylor and Francis, Ltd
  56. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 2
    Series: 4
    Date: 1868
    Page Range: 298--316
    Publication Info: London Taylor and Francis, Ltd
  57. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 10
    Series: 3
    Date: 1862
    Page Range: 343--346
    Publication Info: London Taylor and Francis, Ltd
  58. By: Jeffreys, John Gwyn,
    Type: Article
    In: The Annals and magazine of natural history; zoology, botany, and geology
    Volume: 10
    Series: 4
    Date: 1872
    Page Range: 237--247
    Publication Info: London Taylor and Francis, Ltd