1885

• Druce, H.H. 1885. Descriptions of three new species of Lycaenidae. Entomologist’s Monthly Magazine 22: 154–156. BHL Reference page. 

1887

• Druce, H.H. 1887. Descriptions of four new species of Lycaenidae. Entomologist’s Monthly Magazine 23: 203–205. BHL. Reference page. 

1888

• Druce, H.H. 1888. Description of a new genus and species of Lycaenidae. Entomologist’s Monthly Magazine 24: 259–260. BHL. Reference page. 

• Druce, H.H. 1888. Descriptions of several new species of Lycaenidae from W. Africa. Entomologist’s Monthly Magazine 25: 108–109. BHL. Reference page. 

1890

• Druce, H.H. 1890. Descriptions of twelve new species of Lycaenidae from West Africa and one from the Solomon Islands, in the collection of Herbert Druce. Annals and Magazine of Natural History (6) 5: 24–31. BHL. Reference page. 

• Druce, H.H. 1890. Descriptions of seven new species of Thecla. Entomologist’s Monthly Magazine 26(313): 151–152. (June). BHL. Reference page. 

1891

• Druce, H.H. 1891. A monograph of the Lycaenid genus Hypochrysops with descriptions of new species. Transactions of the Entomological Society of London 39(2): 179–195, pls. 10, 11. Reference page. 

• Druce, H.H. 1891. On the Lycaenidae of the Solomon Islands. Proceedings of the Zoological Society of London 1891(3): 357–373, pls 31,32. BHL text, plates. Reference page. 

• Druce, H.H. 1891. The butterflies of Sumba and Sumbawa. Journal of the asiatic Society of Bengal Part II, 60(2): 141–197, 1 pl. Reference page. 

• Druce, H.H. 1891. Descriptions of some new genera and species of West-African Lycaenidae. Annals and Magazine of Natural History (6) 7: 364–367. BHL. Reference page. 

• Druce, H.H. 1891. On some African Butterflies hitherto referred to the Genus Iolaus, with Descriptions of new Species. Annals and Magazine of Natural History (6) 8: 139–150. BHL. Reference page. 

1892

• Druce, H.H. 1892. A list of the Lycaenidae of the South Pacific Islands east of the Solomon Group. Proceedings of the Zoological Society of London 1892(3): 434–446, pl.27. BHL text, plate. Reference page. 

• Druce, H.H. 1892. Notes on some Lycaenidae from West Africa. Entomologist’s Monthly Magazine 28: 184–185. BHL. Reference page. 

1893

• Druce, H.H. & Bethune-Baker, G.T. 1893. A monograph of the butterflies of the genus Thysonotis. Proceedings of the Zoological Society of London 1893(3): 536–552, pls. 45-47. BHL text; plates. Reference page. 

1894

• Druce, H.H. 1894. Descriptions of three new Lycaenidae from New Guinea. Annals and Magazine of Natural History (6) 13: 252–255. BHL. Reference page. 

• Druce, H.H. 1894. Note on a species of Lampides, recently described by Mr. de Nicéville, and description of a new Arhopala from Borneo. Entomologist’s Monthly Magazine 30: 9–10. BHL. Reference page. 

• Druce, H.H. 1894. Description of the female of Hypochrysops scintillans Butl. Transactions of the Entomological Society of London 1894: 143–144. BHL. Reference page. 

1895

• Druce, H.H. 1895. A monograph of the Bornean Lycaenidae. Proceedings of the Zoological Society of London 1895(3): 556–627, 4 pls. text, plates. Reference page. 

1896

• Druce, H.H. 1896. Description of a new species of Bornean Lycaenidae. Entomologist’s Monthly Magazine 32: 78–79. BHL Reference page. 

• Druce, H.H. 1896. Further contributions to our knowledge of the Bornean Lycaenidae. Proceedings of the Zoological Society of London 1896(3): 650–683, pls 29-31. text, plates. Reference page. 

• Druce, H.H. 1896. Descriptions of some East-African Lycaenidae. Annals and Magazine of Natural History 6 (18): 285–286. BHL. Reference page. 

1897

• Druce, H.H. 1897. Descriptions of four new species of Lycaenidae from the Eastern Archipelago. Annals and Magazine of Natural History (6) 19: 13–16. BHL. Reference page. 

1902

• Druce, H.H. 1902. On some new and little-known butterflies of the family Lycaenidae from the African, Australian and Oriental Regions. Proceedings of the Zoological Society of London 1902(2): 112–121, pls. 11,12. text, plates. Reference page. 

1903

• Druce, H.H. 1903. Descriptions of Four new Species of West-African Lycaenidae. Annals and Magazine of Natural History (7) 11: 69–72. BHL. Reference page. 

1904

• Druce, H.H. 1904. Descriptions of new species of Lycaenidae from Borneo and New Guinea. Annals and Magazine of Natural History (7) 13: 140–142. BHL. Reference page. 

• Druce, H.H. 1904. Descriptions of some new Species of Butterflies belonging to the Family Erycinidae from Tropical South America. Proceedings of the Zoological Society of London 1904(1): 481–489, pls 33,34. BHL text, plates. Reference page. 

1905

• Druce, H.H. 1905. Descriptions of some new species of diurnal Lepidoptera, collected by Mr. Harold Cookson in northern Rhodesia, in 1903 and 1904. Transactions of the Entomological Society of London [53(2)]: 251–262, pl. 13. text, plate. DOI: 10.1111/j.1365-2311.1905.tb02453.x Reference page. 

1907

• Druce, H.H. 1907. Description of an apparently new Lycaenid from Mauritius. Annals and Magazine of Natural History (7) 20: 219–220. Online. Reference page. 

• Druce, H.H. 1907. Descriptions of some new butterflies from tropical Africa. Transactions of the Entomological Society of London 1907: 77–82. BHL. Reference page. 

• Druce, H.H. 1907. On Neotropical Lycaenidae with descriptions of new species. Proceedings of the zoological Society of London 1907(3): 566–632. pls 31-36. BHL. Reference page. 

1909

• Druce, H.H. 1909. On Some New and Little-Known Neotropical Lycaenidae. Transactions of the Entomological Society of London 1909: 431–438, pl.11. text, plate. Reference page. 

1910

• Druce, H.H. 1910. Descriptions of new Lycaenidae and Hesperiidae from tropical West Africa. Proceedings of the Zoological Society of London 1910: 356–378. BHL Reference page. 

• Druce, H.H. 1910. Illustrations of African Lycaenidae, being photographic representations of type specimens contained in the Imperial Zoological Museum at Berlin. 35pp. 8 pls. H.H. Druce, London. BHL. Reference page. 

1912

• Druce, H.H. 1912. Descriptions of new exotic Lycaenidae and Hesperiidae. Entomologist's monthly magazine 48: 128–133, pls 9,10. BHL text, pls. Reference page. 

• Druce, H.H. 1912. Descriptions of some apparently new butterflies from Borneo and one from Africa. Annals and Magazine of Natural History (8) 9: 500–504, 1 fig. BHL. Reference page. 

• Druce, H.H. 1912. Descriptions of two new Mimacraeas from tropical Africa. Annals and Magazine of Natural History (8) 9: 635–636. BHL. Reference page. 

1913

• Druce, H.H. 1913. Descriptions of some new Lycaenidae from Tropical Africa. Annals and Magazine of Natural History (8) 11: 358–360. BHL. Reference page.