 | Some insects, rare in Canada, taken at Hamilton by Mr. James Johnston
J Johnston (1898) The Canadian Entomologist, Ontario 30: 69-72 |
 | A revision of the American Papilios
L W Rothschild and K Jordan (1906) Novitates Zoologicae 13: 411-745 |
 | A Large Number of Species of Butterflies Observed in One Day's Collecting
Frank E Watson (1918) Journal of The New York Entomological Society 26: 3-7 |
 | Miscellaneous Notes
(1918) Journal of The New York Entomological Society 26: 224-228 |
 | Preliminary list of the butterflies of the District of Columbia
A H Clark (1929) Proceedings of The Biological Society of Washington 42: 113-116 |
 | Observations on the butterflies of Apple Orchard Mountain, Bedford County, Virginia
A H Clark (1934) Proceedings of The Biological Society of Washington 47: 177-179 |
 | Preliminary list of the butterflies of Virginia
A H Clark and L F Clark (1937) Proceedings of The Biological Society of Washington 50: 87-91 |
 | A catalogue and reclassification of the Nearctic Ichneumonidae (Hymenoptera). Part I
Henry K Townes (1944) Memoirs of The American Entomological Society 11(1): 1-477 |
 | A catalogue and reclassification of the Nearctic Ichneumonidae (Hymenoptera). Part II. The subfamilies Mesoleiinae, Plect-iscinae, Orthocentrinae, Diplazoninae, Metopiinae, Ophioninae, Mesochorinae
Henry K Townes (1945) Memoirs of The American Entomological Society 11(2): 479-925 |
 | ELECTROPHYSIOLOGICAL STUDIES OF ARTHROPOD CHEMORECEPTION. III. CHEMORECEPTORS OF TERRESTRIAL AND FRESH-WATER ARTHROPODS
Edward S Hodgson (1958) Biol Bull 115: 114-125 |
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