BioStor
 | A list of the diurnal Lepidoptera recently collected by Mr. Whitely in Hakodado (North Japan) A G Butler (1866) J. linn. Soc. Lond., Zool 9: 50-58 |
 | III. On the Distribution of Lepidoptera in Great Britain and Ireland Herbert Jenner Fust (1866) Transactions of The Royal Entomological Society of London 14: 417-517 |
 | XXI. Descriptions of some new Diurnal Lepidoptera chiefly Hesperiidæ Arthur G Butler (1870) Transactions of The Royal Entomological Society of London 18: 485-520 |
 | List of the Butterflies of Costa Rica, with Descriptions of new Species Arthur G Butler and Herbert Druce (1874) Proceedings of The Zoological Society of London 1874: 330-370 |
 | XLIX.—New and peculiar mollusca of the Kellia, Lucina, Cyprina, and Corbula families procured in the ‘Valorous’ Expedition J Gwyn Jeffreys (1876) Annals And Magazine of Natural History 18: 490-499 |
 | XLVIII.—On a collection of Lepidoptera recently received from Abyssinia Arthur G Butler (1876) Annals And Magazine of Natural History 18: 480-490 |
 | Diagnoses de Coléoptères australiens et mélanésiens L Fairmaire (1877) Petites Nouvelles Entomologiques 2: 173-174 |
 | XXX. ist of Butterflies collected in Chili Arthur G Butler (1881) Transactions of The Royal Entomological Society of London 29: 449-486 |
 | On a Collection of Lepidoptera made by Major J. W. Yerbury at or near Aden Arthur G Butler (1884) Proceedings of The Zoological Society of London 1884: 478-503 |
 | XV. A Catalogue of the Ehopalocerous Lepidoptera collected in the Shan States, with notes on the country and climate Neville Manders (1890) Transactions of The Royal Entomological Society of London 38: 511-539 |
 | January 17, 1898 W H Flower (1893) Proceedings of The Zoological Society of London 1893: 1-168 |
 | II.—List of insects collected by Miss Elizabeth Taylor in Western North America in the summer of 1892 Arthur G Butler and W F Kirby (1893) Annals And Magazine of Natural History 12: 11-21 |
 | A proposed classification of the Hesperiidae, with a revision of the genera E Y Watson (1893) Proceedings of the Zoological Society of London 1893: 3-132 |
 | XII. On the Lepidoptera of the Altai Mountains Henry John Elwes (1899) Transactions of The Royal Entomological Society of London 47: 295-367 |
| On the Lepidoptera of the Altai Mountains Henry John Elwes (1899) Transactions of the Entomological Society of London 1899(3): 295-367 |
 | XIX. On asymmetry in the Males of Hemarine and other Sphinges. Thomas Algernon Chapman, M.D., F.Z.S (1902) Transactions of The Royal Entomological Society of London 50: 679-694 |
 | Notes on the collecting around Thomasville, Georgia Morgan Hebard (1903) Entomological News, Philadelphia 14(8): 260-261 |
 | A List of North American Lepidoptera and Key to the Literature of this Order of Insects H G Dyar (1903) Bulletin of the United States National Museum 52: 1-723 |
 | A Review of the Hesperiidæ of the United States Harrison G Dyar (1905) Journal of The New York Entomological Society 13: 111-141 |
 | On the diurnal Lepidoptera of the Athabaska and MacKenzie Region, British America Merritt Cary (1906) Proceedings of The United States National Museum 31: 425-457 |
 | On the Specific Validity of Thanaos ausonius Lintner John H Cook (1906) Journal of The New York Entomological Society 14: 125-128 |
 | Heterocera Americana Richard H Stretch (1906) Journal of The New York Entomological Society 14: 117-125 |
 | XXIV.—Notes on the American species of Hesperiidæ described by Plötz F D Godman (1907) Annals And Magazine of Natural History 20: 132-155 |
 | Studies in the Genus Thanaos Henry Skinner (1914) Transactions of The American Entomological Society 40: 195-221 |
 | Index to vol. xxvii. Anonymous (1917) Entomological News 28(10): 481-498 |
 | Geschichtlich-anatomische Untersuchung von den Genitalorganen der Lepidopteren R Van Eecke (1919) Tijdschrift voor Entomologie 61(3/4): 147-231 |
 | Winter Collecting Notes on Florida Rhopalocera E L Bell (1920) Journal of The New York Entomological Society 28: 235-237 |
 | On the Male Genitalia of the Hesperiidae of North America: Paper II Henry Skinner and Williams R. C. (1922) Transactions of The American Entomological Society 48: 283-306 |
 | Classification of Insects. A key to the known families of insects and other terrestrial arthropods. [1st Edition] C T Brues and A L Melander (1932) Bulletin of the Museum of Comparative Zoology 73: 1-672 |
 | The Templeton Crocker Expedition of the California Academy of Sciences, 1932. No. 12. The diurnal Lepidoptera of the expedition Edward P Van Duzee (1933) Proceedings of the California Academy of Sciences 21: 139-146 |
 | New Hesperioidea, with notes on some others from the United States (Lepidoptera, Rhopalocera) (1943) Entomological News Philadelphia 54: 72-77 |
 | Insects of the Galápagos Islands E G Linsley and R L Usinger (1966) Proceedings of The California Academy of Sciences Iv 33(7): 113-113 |
 | Systematics and geographic history of the genus Pyrgus in the Palaearctic region (Lepidoptera, Hesperiidae) R D Jong (1972) Tijdschrift Voor Entomologie 115: 1-121 |
 | Systematics and evolution of the Palaearctic Spialia species (Lepidoptera, Hesperiidae) R D Jong (1974) Tijdschrift Voor Entomologie 117: 225-271 |